SAIL SMS-II, Bhilai, India. Commissioning of 130 tons RH Degasser Unit. Metals Technologies

Size: px
Start display at page:

Download "SAIL SMS-II, Bhilai, India. Commissioning of 130 tons RH Degasser Unit. Metals Technologies"

Transcription

1 SAIL SMS-II, Bhilai, India Commissioning of 130 tons RH Degasser Unit Metals Technologies 1

2 Production increase through approved technologies The challenge: This project was one of the most critical projects handled by Siemens VAI, considering the fact that this was a complete turnkey project involving civil, structural and erection of plant and equipment, along with supply of almost 1000 tons of equipment and structures. The second RH degasser unit in SMS-II is planned to increase the production of rail steel by another 0.8 million tons per year to cater to the increasing demands of Indian Railways, and also to produce the critical slab grades which will be cast in the new slab caster which is presently in erection stage. Grades of steel to be treated in this unit shall be high carbon rail steel, low carbon, medium carbon, line pipe steel (API X 65, X 70), EDD, ultra low carbon, Extra Deep Drawing Quality, boiler, high tensile grades and low alloy steel. The unit shall operate with a nominal heat size of 130 tons of liquid steel. The average number of heats to be treated per day in this unit shall be around 24 heats per day. Our solution: The team involved four consortium partners, namely Siemens VAI MT Germany, Siemens VAI MT India, BSBK and Beekay Engineering. BSBK & Beekay Engineering are prominent local parties who were responsible for carrying out the civil and structural jobs as well as erection along with supply of majority of mechanical equipment and structures. The consortium was led by Siemens VAI MT Germany. However, the total coordination with the client, consultant and other consortium partners was handled by Siemens VAI MT India. Siemens VAI had earlier, in 2001, installed the first RH degasser unit at SAIL Bhilai, which is running successfully in the plant and degassing the critical rail grade steels produced by BSP, which is the only steel plant within SAIL producing such grades of steel. Compared to the existing one, the new unit is also designed to add micro alloying elements during treatment. This will be extremely beneficial to the plant for producing slab grade steels. Achieved results: Steadily production The second RH degasser unit in SMS-II of Bhilai Steel Plant has been successfully commissioned on 1st May 2008, the plant now producing steadily as per the operational requirement High-level degassing Presently, the minimum hydrogen level after treatment has been as low as 0.6 ppm, which is significantly less and much better than the guaranteed value. 2

3 The customer: Name: SAIL SMS-II of Bhilai Steel Plant Location: Bhilai, India Services: Steel Authority of India Limited (SAIL) is the leading steel-making company in India. It is a fully integrated iron and steel maker, producing both basic and special steels for domestic construction, engineering, power, railway, automotive and defence industries and for sale in export markets. With a turnover of Euro 6,2 million, the company is among the top five highest profit earning corporates of the country. 3

4 High-level degassing Steadily production and a minimum hydrogen level BSP Operation in-charges View of the vessel through camera On-line monitoring from the control room Technical features The main purpose of degassing in an RH unit is to remove the dissolved hydrogen content in liquid steel, up-to a guaranteed figure of 1.3 ppm. Presently, the minimum hydrogen level after treatment has been as low as 0.6 ppm, which is significantly less and much better than the guaranteed value. This is achieved with the help of a strong ejector-condenser system capable of attaining a vacuum level of less than 1 mbar within 3 minutes and a recirculating rate of liquid steel equivalent to 110 tons per minute. The unit is also designed to add alloying elements during treatment, which is an added feature in this unit compared to the existing one. This will be extremely beneficial to the plant for producing slab grade steels. Grades of steel to be treated in this unit shall be high carbon rail steel, low carbon, medium carbon, line pipe steel (API X 65, X 70), EDD, ultra low carbon, Extra Deep Drawing Quality, boiler, high tensile grades and low alloy steel. The unit shall operate with a nominal heat size of 130 tons of liquid steel. The average number of heats to be treated per day in this unit shall be around 24 heats per day. The plant is designed to attain a minimum vacuum level of 0.67 mbar, which has been demonstrated successfully a number of times during the commissioning stage. 4

5 Commissioning summary Minimum vacuum Final hydrogen Degassing time No. of heats Minimum vacuum achieved versus minimum hydrogen level Consortium partners During the entire tenure of the project, Siemens VAI had worked as a team along with BSP and the Consultant, CET along with the other consortium partners to ensure that the execution was smooth and efficient. Eventually, the satisfaction from the client was evident once the unit reached the rated production capacity without any major problems. This project has further strengthened the long-lasting relationship between SAIL and Siemens VAI and has added to the reputation of Siemens VAI as a reliable partner for the forthcoming major expansion programmes in SAIL. Commissioning The unit was started up on 27th February Since then, the production of the plant gradually picked up depending upon the availability of heats from the plant and commissioning was effected within the period of 28th April 2008 to 1st May The entire commissioning period was smooth and the plant could achieve most of the guaranteed parameters in terms of production rating, hydrogen removal and minimum vacuum level. The minimum hydrogen level in the bath after treatment was as low as 0.6 ppm, compared to the guaranteed value of 1.3 ppm for rail grades. The minimum vacuum level during treatment went down to as low as 0.54 mbar, compared to the guaranteed value of 0.67 mbar (during cold trials). The commissioning team After a successful start 5

6 Main design features Excellent solutions for premium steel quality RH vessel Offtake Salient design parameters of RH Degasser Type Fixed treatment station Average heat weight (tons) 130 Minimum vacuum level 0.1 torr Final hydrogen content <1.5 ppm Design capacity (heats /day) 24 Vacuum system Steam ejectors and condensers Circulation speed (t/min.) 110 Preheating temperature of RH vessel 1400 ºC with gas fired burner lance Lift gas Argon Vessel lifting Winch system Provision of Ferro alloy addition during treatment Yes Production capacity of RH-Treatment plant Vacuum pump system Annual Production ~ t Annual working days 310 Required heats per day 24 Treatment time: Degassing 23 min Treatment time: Decarburization 26 min RH Vacuum Vessel Hot off take type Vacuum vessel Snorkel level Snorkels Steel circulation rate Vacuum Pump Design Suction capacity L-type Mono block vessel Approx mm Welded to the vessel bottom 110 t/min 7 ejectors, 3 condensers Approx mbar Alloy addition system Vessel lifting arrangement 6

7 Utility services Water at vacuum pump Inlet temperature max. 35 C Return temperature approx. 50 C Circulation rate approx. 840 m3/h Cooling Water System, Closed Circuit (machine cooling water) Inlet temperature Approx. 35 C Outlet temperature Approx. 48 C Total circulation rate Approx. 90 m3/h Steam manifold Steam Steam temperature at manifold Steam pressure at manifold Flow rate 20 C superheated 12 bar max 15 t/h, Compressed air Pressure Flow rate 0,3-0.4 Mpa at TOP Approx. 270 Nm³/h Argon Buffer tanks for argon & nitrogen Pressure Flow rates lift gas MPa at TOP Approx. 150 Nm³/h Nitrogen Pressure Total simultaneous flow rate Kg/cm2 at TOP Approx. 160 Nm3/h Coke Oven Gas Calorific value Total simultaneous flow rate kcal/nm³ Approx. 750 Nm3/h Settling tank Oxygen Pressure Flow rate Approx. 1.2 Mpa at TOP Approx. 300 Nm³/h 7

8 For further information, please contact: Siemens VAI Metals Technologies GmbH Schifferstraße Duisburg, Germany Phone: +49 (0) Fax: +49 (0) siemens.com Headquarters: Siemens VAI Metals Technologies GmbH & Co P.O. Box 4, Turmstraße Linz, Austria The information provided in this brochure contains merely general descriptions or characteristics of performance which in actual case of use do not always apply as described or which may change as a result of further development of the products. An obligation to provide the respective characteristics shall only exist if expressly agreed in the terms of contract. Order No.: E10001-M3-A46-V Printed in Austria Dispo No.: K-No.: SPS SVAI PA Subject to change without prior notice Siemens AG All rights reserved.

Metals Technologies SIMETAL EAF FAST DRI. The future of DRI melting.

Metals Technologies SIMETAL EAF FAST DRI. The future of DRI melting. Metals Technologies SIMETAL EAF FAST DRI The future of DRI melting www.siemens-vai.com Local solutions for global demands 80 70 70.7 Mt 60 0 40 0 20 10 0 1970 1980 1990 2000 2010 HDR HBI CDRI Latin America

More information

Lecture 26 Degassing Practice

Lecture 26 Degassing Practice Lecture 26 Degassing Practice Contents: Degassing processes Ladle degassing Stream degassing Recirculation degassing Key words: degassing, hydrogen and nitrogen in steel, ladle degassing, recirculation

More information

< > The Experience of ArcelorMittal Lázaro Cardenas Flat Carbon. By R. Lule 1), F.Lopez 2), J. Espinoza 3) R. Torres 4) & R.D.

< > The Experience of ArcelorMittal Lázaro Cardenas Flat Carbon. By R. Lule 1), F.Lopez 2), J. Espinoza 3) R. Torres 4) & R.D. 3 table of contents THE PRODUCTION OF STEELS APPLYING 100% DRI FOR NITROGEN REMOVAL The Experience of ArcelorMittal Lázaro Cardenas Flat Carbon By R. Lule 1), F.Lopez 2), J. Espinoza 3) R. Torres 4) &

More information

Circular Pelletizing Technology

Circular Pelletizing Technology Metal Bulletin s World DRI and Pellet Congress 29 th 30 th, Abu Dhabi Circular Pelletizing Technology A smart combination Christoph Aichinger, Siemens VAI We didn t invent Pelletizing. We just made it

More information

Biogas upgrading, compression and utilization as an alternative to CHP

Biogas upgrading, compression and utilization as an alternative to CHP Biogas upgrading, compression and utilization as an alternative to CHP Dr. Alfons Schulte-Schulze Berndt April, 1 Company, Technology and Products 2 Biogas production and utilization routes 3 4 4 Quality

More information

KALYANI STEELS LIMITED

KALYANI STEELS LIMITED SUMMARY 1. Kalyani Steels Limited (KSL), in strategic alliance with Mukand Limited is operating Hospet Steels Limited, an integrated steel plant in Koppal district of Karnataka. The existing plant capacity

More information

HEAT RECOVERY FROM BLAST FURNACE SLAG. Graz,

HEAT RECOVERY FROM BLAST FURNACE SLAG. Graz, HEAT RECOVERY FROM BLAST FURNACE SLAG Graz, 14.10.2014 Heat Recovery from Blast Furnace Slag Overall situation: Blast Furnaces in Iron&Steel produce ~400 mio. tons of slag (1500 C) each year The slag is

More information

15 years HYDRIS a revolutionary method to control hydrogen has become mature

15 years HYDRIS a revolutionary method to control hydrogen has become mature Interoffice Memorandum 5 years HYDRIS a revolutionary method to control hydrogen has become mature by Dr. Wolfgang Glitscher, Director Product Applications Iron&Steel Heraeus Electro-Nite International

More information

DRI Production Using Coke Oven Gas (COG): Results of the MIDREX Thermal Reactor System TM (TRS ) Testing and Future Commercial Application

DRI Production Using Coke Oven Gas (COG): Results of the MIDREX Thermal Reactor System TM (TRS ) Testing and Future Commercial Application DRI Production Using Coke Oven Gas (COG): Results of the MIDREX Thermal Reactor System TM (TRS ) Testing and Future Commercial Application Gary Metius a, Henry Gaines b, Michael F. Riley c, Lawrence E.

More information

Model-based process control for secondary metallurgical steelmaking. Dr. Martin Schlautmann VDEh-Betriebsforschungsinstitut - BFI Düsseldorf, Germany

Model-based process control for secondary metallurgical steelmaking. Dr. Martin Schlautmann VDEh-Betriebsforschungsinstitut - BFI Düsseldorf, Germany Model-based process control for secondary metallurgical steelmaking Dr. Martin Schlautmann VDEh-Betriebsforschungsinstitut - BFI Düsseldorf, Germany Contents 1. Introduction - applications and basic principles

More information

Gas Turbine Inlet Air Cooling System

Gas Turbine Inlet Air Cooling System Gas Turbine Inlet Air Cooling System Presented by Bob Omidvar Heavy Duty GT - Effects of Ambient Temp 110% 105% 100% 95% 90% 85% 80% 75% 0 5 10 15 20 25 30 35 40 45 GT Inlet Temp (deg C) Heat rate kj/kwh

More information

Babcock Borsig Steinmüller GmbH. Bełchatów - Retrofitting the EU s Largest Power Plant Site

Babcock Borsig Steinmüller GmbH. Bełchatów - Retrofitting the EU s Largest Power Plant Site Bełchatów - Retrofitting the EU s Largest Power Plant Site Dr. Christian Storm, Dr. Georg Gasteiger, Dr. Bernhard Pinkert, Frank Adamczyk, Krzysztof Matyskiewicz 31.10.2012 Worldwide new trends in energy

More information

COOLANT SYSTEMS, EXHAUST AIR CLEANING SYSTEMS and COMPONENTS

COOLANT SYSTEMS, EXHAUST AIR CLEANING SYSTEMS and COMPONENTS COOLANT SYSTEMS, EXHAUST AIR CLEANING SYSTEMS and COMPONENTS SMS group HOT and COLD ROLLING MILLS ROLL COOLANT-, ROLLING OIL- and FILTRATION SYSTEMS SMS SIEMAG Roll Coolant-, Rolling Oil- and Filtration

More information

ALD Vacuum Technologies High Tech is our Business. DualTherm. Double Chamber Vacuum Furnace for flexible heat treatment

ALD Vacuum Technologies High Tech is our Business. DualTherm. Double Chamber Vacuum Furnace for flexible heat treatment ALD Vacuum Technologies High Tech is our Business Double Chamber Vacuum Furnace for flexible heat treatment High Tech is our Business ALD is a brand name associated world-wide with innovative vacuum technology

More information

Thai-German Technology Conference Biogas CHP Solutions / exhaust gas heat recovery - GTP Solutions GmbH (D) Bangkok, Hotel Crowne Plaza

Thai-German Technology Conference Biogas CHP Solutions / exhaust gas heat recovery - GTP Solutions GmbH (D) Bangkok, Hotel Crowne Plaza Thai-German Technology Conference Biogas CHP Solutions / exhaust gas heat recovery - GTP Solutions GmbH (D) Bangkok, 20.11.2017 Hotel Crowne Plaza GTP Solutions GmbH Specialized company in the business

More information

ALD Vacuum Technologies High Tech is our Business. Vacuum heat treatment system with high pressure gas quenching

ALD Vacuum Technologies High Tech is our Business. Vacuum heat treatment system with high pressure gas quenching ALD Vacuum Technologies High Tech is our Business Vacuum heat treatment system with high pressure gas quenching High tech is our business ALD is a brand name associated world-wide with innovative vacuum

More information

Circular Pelletizing Technology

Circular Pelletizing Technology A revolutionary solution 18 th Middle East Iron & Steel Conference 2014 Dubai, U.A.E. siemens-vai.com/cpt Joint venture between two partners with complementary strengths Siemens + Mitsubishi Heavy = Industries

More information

Expression of Interest

Expression of Interest Expression of Interest (Advertisement to be published in the Newspapers) Sub: Expression of Interest ( EOI ) for appointment of Rolling Mills (RM) for Conversion of Billets into CTD/TMT Rebars and Structurals

More information

Challenges and limiting factors for the Recycling of steel scrap in Europe

Challenges and limiting factors for the Recycling of steel scrap in Europe Challenges and limiting factors for the Recycling of steel scrap in Europe International Workshop on Technospheric Mining 2 nd October 2015 Philip Bundschuh Table of Content Scrap availability trading

More information

Standard Specification for Low-Carbon Magnetic Iron 1

Standard Specification for Low-Carbon Magnetic Iron 1 Designation: A 848 01 Standard Specification for Low-Carbon Magnetic Iron 1 This standard is issued under the fixed designation A 848; the number immediately following the designation indicates the year

More information

Combustion Master CS Carbon and Sulphur Analyser

Combustion Master CS Carbon and Sulphur Analyser Combustion Master CS Carbon and Sulphur Analyser Combustion Master CS Carbon and Sulphur Analyser Analyser Stable metal housing Maintenance friendly design PC Controlled Analysis Loss-free data transfer

More information

Heat exchangers and thermal energy storage concepts for the off-gas heat of steelmaking devices

Heat exchangers and thermal energy storage concepts for the off-gas heat of steelmaking devices Journal of Physics: Conference Series Heat exchangers and thermal energy storage concepts for the off-gas heat of steelmaking devices To cite this article: T Steinparzer et al 2012 J. Phys.: Conf. Ser.

More information

special hot work tool steel CR7V-L

special hot work tool steel CR7V-L special hot work tool steel CR7V-L T h e p r e m i u m s t e e l w i t h m a x i m u m h i g h t e m p e r at u r e w e a r r e s i s ta n c e 2 From the casting of steel to finished die... LONG-STANDING

More information

Waste Heat Recovery with Organic Rankine Cycle Technology

Waste Heat Recovery with Organic Rankine Cycle Technology Power Generation Waste Heat Recovery with Organic Rankine Cycle Technology Power Generation with the Siemens ORC-Module Scan the QR code with the QR code reader in your mobile! www.siemens.com / energy

More information

edwardsvacuum.com INNOVATIVE VACUUM SOLUTIONS FOR STEEL DEGASSING

edwardsvacuum.com INNOVATIVE VACUUM SOLUTIONS FOR STEEL DEGASSING edwardsvacuum.com INNOVATIVE VACUUM SOLUTIONS FOR STEEL DEGASSING Mechanical vacuum systems for steel degassing Edwards leads the way in vacuum for secondary metallurgy by a considerable margin. Our leading

More information

Subsea Structures. Hot rolled MSH Sections for Oil & Gas Constructions

Subsea Structures. Hot rolled MSH Sections for Oil & Gas Constructions Subsea Structures Hot rolled MSH Sections for Oil & Gas Constructions p.2 / Vallourec / Subsea Equipment Vallourec Leader in Premium Tubular Solutions Over 125 years experience in hot rolled tube production

More information

KOCH Transporttechnik. Bernie H. Loyer, VP Minerals Technology, FFE Minerals

KOCH Transporttechnik. Bernie H. Loyer, VP Minerals Technology, FFE Minerals KOCH Transporttechnik Bernie H. Loyer, VP Minerals Technology, FFE Minerals FLSmidth & Co. Capital Markets Day, 26 January 2007 AGENDA How Materials Handling Fits the FFE Minerals Business Model Acquisition

More information

SAIL/Bhilai Steel Plant

SAIL/Bhilai Steel Plant SAIL/Bhilai Steel Plant (A Govt. of India Enterprise) Ispat Bhawan, Bhilai Pin: 490001 EOI Document for Identification of Conversion Agent for Conversion of Defective/Rejected Rails into High Carbon Wire

More information

THE CIRCLE OF FLEXIBILITY CIRCULAR PELLETIZING TECHNOLOGY

THE CIRCLE OF FLEXIBILITY CIRCULAR PELLETIZING TECHNOLOGY THE CIRCLE OF FLEXIBILITY CIRCULAR PELLETIZING TECHNOLOGY A VAI Ironmaking Technology A SOLUTION FOR FLEXIBILITY REVOLUTIONARY DESIGN The complete plant is as small as a dip- rail sinter cooler and can

More information

Standard Specification for Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip 1

Standard Specification for Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip 1 Designation: A69 06 Standard Specification for Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip 1 This standard is issued under the fixed designation A69; the number immediately

More information

ME ENGINEERING THERMODYNAMICS UNIT III QUESTION BANK SVCET

ME ENGINEERING THERMODYNAMICS UNIT III QUESTION BANK SVCET 1. A vessel of volume 0.04m 3 contains a mixture of saturated water and steam at a temperature of 250 0 C. The mass of the liquid present is 9 kg. Find the pressure, mass, specific volume, enthalpy, entropy

More information

Expression of Interest

Expression of Interest Expression of Interest (Advertisement to be published in the Newspapers) Sub: Expression of Interest ( EOI ) for appointment of Steel Processing Units (SPU) / Rolling Mills (RM) for Conversion of Billets

More information

Steelmaking and Remelting Technologies - your key to high value market segments

Steelmaking and Remelting Technologies - your key to high value market segments DI Dr. mont. Harald Holzgruber, DI Alexander Scheriau, Dr. Christian Redl, DI Dr. mont. Sebastian Michelic, DI Dr. mont. Robert Pierer and DI Michael Kubin INTECO special melting technologies GmbH Steelmaking

More information

TOTAL WATER MANAGEMENT IN THE STEEL INDUSTRY. By N. Ramachandran, Ion Exchange (India) Ltd

TOTAL WATER MANAGEMENT IN THE STEEL INDUSTRY. By N. Ramachandran, Ion Exchange (India) Ltd TOTAL WATER MANAGEMENT IN THE STEEL INDUSTRY By N. Ramachandran, Ion Exchange (India) Ltd Large quantities of water are required to produce steel and steel products - typically 180-200 m 3 of water per

More information

Standard Specification for Welded Stainless Steel Mechanical Tubing 1

Standard Specification for Welded Stainless Steel Mechanical Tubing 1 Designation: A 554 0 Standard Specification for Welded Stainless Steel Mechanical Tubing This standard is issued under the fixed designation A 554; the number immediately following the designation indicates

More information

Item Hydrogen Gas Plant

Item Hydrogen Gas Plant Item 6530. Hydrogen Gas Plant Hydro-Chem Hydrogen Generating Plant 90,000 scfh @ 200 psig. Purity 99.99% Hydrogen generating plant engineered by Hydro-Chem built in 1980. Design capacity is 90,000 scfh

More information

Ampco-Pittsburgh Corporation. November 17, 2016 Southwest IDEAS Investor Conference

Ampco-Pittsburgh Corporation. November 17, 2016 Southwest IDEAS Investor Conference Ampco-Pittsburgh Corporation November 17, 2016 Southwest IDEAS Investor Conference 2 The Private Securities Litigation Reform Act of 1995 (the Act ) provides a safe harbor for forwardlooking statements

More information

WASTE HEAT BOILERS FOR NITRIC ACID, CAPROLACTAM AND FORMALDEHYDE PLANTS

WASTE HEAT BOILERS FOR NITRIC ACID, CAPROLACTAM AND FORMALDEHYDE PLANTS WASTE HEAT BOILERS FOR NITRIC ACID, CAPROLACTAM AND FORMALDEHYDE PLANTS BORSIG The Company BORSIG Process Heat Exchanger GmbH, a member of the BORSIG Group, is the international leading manufacturer of

More information

PRODUCT CATALOG. TABLE OF CONTENTS 2 Heavy-Wall Seamless & Welded Carbon Steel Pipe. amerpipe.com

PRODUCT CATALOG. TABLE OF CONTENTS 2 Heavy-Wall Seamless & Welded Carbon Steel Pipe. amerpipe.com PRODUCT CATALOG TABLE OF CONTENTS 2 Heavy-Wall Seamless & Welded Carbon Steel Pipe 4 Alloy Pipe & Tube 6 Chrome-Moly Pipe 7 Low-Temp Pipe 9 Services amerpipe.com 1.800.316.5737 sales@amerpipe.com 825 Maryville

More information

HOT DIP GALVANIZED STEEL. Agricultural Equipment. Transportation

HOT DIP GALVANIZED STEEL. Agricultural Equipment. Transportation HOT DIP GALVANIZED STEEL P R O D U C T D ATA B U L L E T I N Auto Body Panels HVAC Appliances Agricultural Equipment Transportation AK Steel s Hot Dip Galvanized Steel, known as ZINCGRIP Steel, is continuously

More information

HOT DIP GALVANIZED STEEL. Agricultural Equipment. Transportation

HOT DIP GALVANIZED STEEL. Agricultural Equipment. Transportation HOT DIP GALVANIZED STEEL P R O D U C T D ATA B U L L E T I N Auto Body Panels HVAC Appliances Agricultural Equipment Transportation AK Steel s Hot Dip Galvanized Steel, known as ZINCGRIP Steel, is continuously

More information

Standard Specification for Welded Stainless Steel Mechanical Tubing 1

Standard Specification for Welded Stainless Steel Mechanical Tubing 1 Designation: A 554 98 e An American National Standard Standard Specification for Welded Stainless Steel Mechanical Tubing This standard is issued under the fixed designation A 554; the number immediately

More information

With a crude steel production capacity of more than

With a crude steel production capacity of more than New slab caster at Salzgitter Flachstahl GmbH The new single strand vertical bending type caster was designed both to increase total cast slab output at lower cost and to increase the range and quality

More information

Wear-resistant steels. Technical terms of delivery for heavy plates. voestalpine Grobblech GmbH

Wear-resistant steels. Technical terms of delivery for heavy plates. voestalpine Grobblech GmbH Wear-resistant steels Technical terms of delivery for heavy plates voestalpine Grobblech GmbH www.voestalpine.com/grobblech Wear-resistant steels durostat durostat 400 durostat 450 durostat 500 durostat

More information

ASME B31.3 Process Piping. 19. What s Different in B31.1

ASME B31.3 Process Piping. 19. What s Different in B31.1 ASME B31.3 Process Piping Charles Becht IV, PhD, PE Don Frikken, PE Instructors BECHT ENGINEERING COMPANY, INC. What s Different in B31.1-1 19. What s Different in B31.1 Scope Organization of the Code

More information

RELIABLE PIPES & TUBES LTD.

RELIABLE PIPES & TUBES LTD. RELIABLE PIPES & TUBES LTD. OHSAS 800:2007 CERTIFIED ISO 900:2008 CERTIFIED ISO 400:2004 CERTIFIED PED CERT NO 0 202 IND/Q--00 GOVT. RECOGNIZED EXPORT HOUSE Manufacturer & Exporters of Monel, Inconel,

More information

A Comparison: ASME B31.1 Power Piping versus ASME B31.3 Process Piping

A Comparison: ASME B31.1 Power Piping versus ASME B31.3 Process Piping A Comparison: ASME B31.1 Power Piping versus ASME B31.3 Process Piping Don Frikken, PE BECHT ENGINEERING COMPANY, INC. 1 Topics Discussed B31 History Scopes Organization of the Codes Bases for Allowable

More information

Molybdenum. Standard Specification for Pressure Vessel Plates, Alloy Steel, Chromium- Designation: A 387/A 387M 03

Molybdenum. Standard Specification for Pressure Vessel Plates, Alloy Steel, Chromium- Designation: A 387/A 387M 03 Designation: A 387/A 387M 03 Used in USDOE-NE Standards Standard Specification for Pressure Vessel Plates, Alloy Steel, Chromium- Molybdenum 1 This standard is issued under the fixed designation A 387/A

More information

Metal Powder - the Raw Material of Future Production

Metal Powder - the Raw Material of Future Production Metal Powder - the Raw Material of Future Production BY GÜNTER BUSCH* SYNOPSIS Alongside Mobile Internet, Cloud Computing, Robotics, Energy Storage and Autonomous Vehicles, Additive Manufacturing is one

More information

Plant construction and waste heat systems for the chemical industry

Plant construction and waste heat systems for the chemical industry Plant construction and waste heat systems for the chemical industry 2 3 At home in the world Oschatz best technology backed by experience Oschatz is a globally operating plant constructor with over 160

More information

Solar Thermal Market & support schemes in Germany. German Solar Industry Association (BSW-Solar)

Solar Thermal Market & support schemes in Germany. German Solar Industry Association (BSW-Solar) Solar Thermal Market & support schemes in Germany German Solar Industry Association (BSW-Solar) German Solar Industry Association 2 TASK To represent the German solar industry in the solar thermal and

More information

Integrated Plant Solutions for Stainless & Special Steelmaking Operational excellence through integrated process innovation

Integrated Plant Solutions for Stainless & Special Steelmaking Operational excellence through integrated process innovation Integrated Plant Solutions for Stainless & Special Steelmaking Operational excellence through integrated process innovation ISTS Conference 2015, Vienna Dr. Hans-Jörg Krassnig primetals.com Presentation

More information

CaseMaster. multipurpose Sealed Quench chamber furnaces

CaseMaster. multipurpose Sealed Quench chamber furnaces CaseMaster multipurpose Sealed Quench chamber furnaces Technological applications Gas carburizing Austenitic carbonitriding Bright hardening Annealing in protective atmospheres Carbon recovery Typical

More information

Weldable fine-grained structural steel, thermomechanically rolled

Weldable fine-grained structural steel, thermomechanically rolled 460 Weldable fine-grained structural steel, thermomechanically rolled Material data sheet, edition April 2016 1 DI-MC 460 is a thermomechanically rolled, fine-grained structural steel with minimum yield

More information

A Trans-critical CO2 Heat Pump System for Waste Heat Utilization in Warm Weather Condition Applied to a Milk Refrigeration Plant

A Trans-critical CO2 Heat Pump System for Waste Heat Utilization in Warm Weather Condition Applied to a Milk Refrigeration Plant Purdue University Purdue e-pubs International Refrigeration and Air Conditioning Conference School of Mechanical Engineering 2016 A Trans-critical CO2 Heat Pump System for Waste Heat Utilization in Warm

More information

TOTEM. Cogeneration (CHP) Range. TECHNICAL SUBMITTAL TR r2. Highest total efficiency with modulating output and lowest NO X emissions available

TOTEM. Cogeneration (CHP) Range. TECHNICAL SUBMITTAL TR r2. Highest total efficiency with modulating output and lowest NO X emissions available TECHNICAL SUBMITTAL TR400018.r2 TOTEM Cogeneration (CHP) Range Highest total efficiency with modulating output and lowest NO X emissions available PRACTICAL, EFFICIENT & SUSTAINABLE BUILDING SERVICES SOLUTIONS

More information

Cast steel: Group of ASTM standards for steel castings and forgings

Cast steel: Group of ASTM standards for steel castings and forgings Cast steel: Group of ASTM standards for steel castings and forgings Abstract: This group of ASTM specifications covers standard properties of steel and iron castings and forgings for valves, flanges, fittings,

More information

STEELMAKING. New standards in productivity, quality and efficiency

STEELMAKING. New standards in productivity, quality and efficiency STEELMAKING New standards in productivity, quality and efficiency SMS CONCAST A technology powerhouse Expertise and experience, reliability and flexibility these are the hallmarks of SMS Concast. This

More information

FINEX - AN OLD VISION OF THE IRON AND STEEL INDUSTRY BECOMES REALITY*

FINEX - AN OLD VISION OF THE IRON AND STEEL INDUSTRY BECOMES REALITY* FINEX - AN OLD VISION OF THE IRON AND STEEL INDUSTRY BECOMES REALITY* Shibu John 1 Christian Boehm 2 Wolfgang Sterrer 3 Norbert Rein 4 Yi Sang-ho 5 Shin Sungkee 6 Abstract Rising energy demand and steadily

More information

Introduction Manufacturing Process Manufacturing Process and Quality Control Standard Dimensions and Weights Chemical composition and mechanical

Introduction Manufacturing Process Manufacturing Process and Quality Control Standard Dimensions and Weights Chemical composition and mechanical C O N T E N T S Introduction Manufacturing Process Manufacturing Process and Quality Control Standard Dimensions and Weights Chemical composition and mechanical properties Sections Head Hardened Rails

More information

Welcome to the GIMA GmbH

Welcome to the GIMA GmbH Welcome to the GIMA GmbH Introduction Foundation in 1993 5 shareholder from the area of Design Mechanical engineering Mold construction Electronics Casting technology 500 sold machines until today Customers

More information

COLD ROLLED STEEL S. Automotive. Appliances. Construction. Lighting. Office Furniture

COLD ROLLED STEEL S. Automotive. Appliances. Construction. Lighting. Office Furniture COLD ROLLED STEEL S Automotive Appliances Construction Lighting Office Furniture COLD ROLLED STEELS provide excellent thickness and flatness tolerances, surface finish, and press formability. AK Steel

More information

BENEFIT. from our products and services.

BENEFIT. from our products and services. BENEFIT from our products and services www.eco-prozesstechnik.com 2 ECO Prozesstechnik ECO Prozesstechnik 3 Our products and solutions We design and install complete heat transfer plants for land and marine

More information

RECENT PROGRESS. INTERNAL HOT METAL DESULPHURIZATION BY MULTI-INJECTION AT THYSSENKRUPP STAHL AG s (TKS) STEELWORKS

RECENT PROGRESS. INTERNAL HOT METAL DESULPHURIZATION BY MULTI-INJECTION AT THYSSENKRUPP STAHL AG s (TKS) STEELWORKS RECENT PROGRESS IN INTERNAL HOT ETAL DESULPHURIZATION BY ULTI-INJECTION AT THYSSENKRUPP STAHL AG s (TKS) STEELWORKS van den Boom, Heinz; Ender, Alfred*; Kwast, Hartmut *Conference Section Chairman & Speaker

More information

ADECOS II. Advanced Development of the Coal-Fired Oxyfuel Process with CO 2 Separation

ADECOS II. Advanced Development of the Coal-Fired Oxyfuel Process with CO 2 Separation Fakultät Maschinenwesen Institut für Energietechnik, Professur für Verbrennung, Wärme- & Stoffübertragung ADECOS II Advanced Development of the Coal-Fired Oxyfuel Process with CO 2 S. Grahl, A. Hiller,

More information

THERMOSELECT An Advanced Field Proven High Temperature Recycling Process

THERMOSELECT An Advanced Field Proven High Temperature Recycling Process An Advanced Field Proven High Temperature Recycling Process S.A. October 12-15, 2003 Via Naviglio Vecchio 4 6600 Locarno Switzerland 1 PRESENTATION OUTLINE Company Information Technology Karlsruhe Plant

More information

IMPACT. Chemical composition For the chemical composition of the ladle analysis the following limits are applicable (in %):

IMPACT. Chemical composition For the chemical composition of the ladle analysis the following limits are applicable (in %): IMPACT Wear resistant steel Material data sheet, edition April 2016 1 DILLIDUR IMPACT is a wear resistant steel with a nominal hardness of 340 HBW in delivery condition. DILLIDUR IMPACT is not a constructional

More information

Salzgitter Stahl AG & PSI Metals. more than 30 years of mutual history. Slide 1

Salzgitter Stahl AG & PSI Metals. more than 30 years of mutual history. Slide 1 Salzgitter Stahl AG & PSI Metals more than 30 years of mutual history Slide 1 Salzgitter AG: Group Structure (simplified) Slide 2 Salzgitter AG: Subsidiaries Bad Salzdetfurth Slide 3 PSImetals Systems

More information

Benchmarking for Enhancing Competitiveness of Indian Steel Plants

Benchmarking for Enhancing Competitiveness of Indian Steel Plants Benchmarking for Enhancing Competitiveness of Indian Steel Plants The IIM Delhi Chapter, 15 th September 2017 1 Prabhat Kumar Ghorui Sr. Vice President JSW Steel Ltd., Bellary, Karnataka Presentation Flow

More information

Reprint from ALUMINIUM 6/2012 Pages 31 to 35

Reprint from ALUMINIUM 6/2012 Pages 31 to 35 FURNACE TECHNOLOGY Reprint from ALUMINIUM 6/2012 Pages 31 to 35 In the steel and aluminum industries it was standard practice for many years for investors to split orders for new rolling mills or strip

More information

BORSIG SYNTHESIS GAS COOLER DOWNSTREAM OF PARTIAL OXIDATION OF OIL OR NATURAL GAS PROCESS HEAT EXCHANGER. A Member of KNM Group Berhad

BORSIG SYNTHESIS GAS COOLER DOWNSTREAM OF PARTIAL OXIDATION OF OIL OR NATURAL GAS PROCESS HEAT EXCHANGER. A Member of KNM Group Berhad BORSIG PROCESS HEAT EXCHANGER SYNTHESIS GAS COOLER DOWNSTREAM OF PARTIAL OXIDATION OF OIL OR NATURAL GAS A Member of KNM Group Berhad 1 About BORSIG Process Heat Exchanger GmbH BORSIG Process Heat Exchanger

More information

Bar Conditioning Lines BCL High-Speed WRP-S Straightening

Bar Conditioning Lines BCL High-Speed WRP-S Straightening Bar Conditioning Lines BCL High-Speed WRP-S Straightening BAR CONDITIONING LINES Bar Conditioning Lines BCL Well-known brand names and long experience under one roof: SMS group your strong partner for

More information

SUPPLY PROCUREMENT NOTICE

SUPPLY PROCUREMENT NOTICE SUPPLY PROCUREMENT NOTICE Integrated Monitoring of the Romanian Black Sea Coast between Midia-Vama Veche RO 0103.02-02 Laboratory and Monitoring Component RO 0103.02-03 Ship Component Romania 1. Publication

More information

Available online at ScienceDirect. Energy Procedia 48 (2014 )

Available online at  ScienceDirect. Energy Procedia 48 (2014 ) Available online at www.sciencedirect.com ScienceDirect Energy Procedia 48 (2014 ) 1181 1187 SHC 2013, International Conference on Solar Heating and Cooling for Buildings and Industry September 23-25,

More information

Water Quality Specification for Power Supplies

Water Quality Specification for Power Supplies Technical Note #6 Water Quality Specification for Power Supplies Introduction The cooling water for Alpha Scientific Power Supplies must meet certain minimum specifications in regard to quality and flow

More information

ArcelorMittal South Africa

ArcelorMittal South Africa Introduction to ArcelorMittal South Africa 1. History ArcelorMittal is one of the world s largest inland steelworks. The increasing demand for steel during the late 1930 s and the early years of the Second

More information

Steam Power Station (Thermal Station)

Steam Power Station (Thermal Station) Steam Power Station (Thermal Station) A generating station which converts heat energy into electrical energy through turning water into heated steam is known as a steam power station. A steam power station

More information

VERTICAL TURBINE PUMPS

VERTICAL TURBINE PUMPS VERTICAL TURBINE PUMPS for the PETROLEUM INDUSTRY www.nationalpumpcompany.com API-610 Vertical Pumps Vertical turbine pumps that meet or exceed API 610 requirements. Since 1969, National Pump Company has

More information

STEEL PROCESSING AND METALLURGY

STEEL PROCESSING AND METALLURGY 91 STEEL PROCESSING AND METALLURGY TERÄKSEN VALMISTUS https://www.virtuaaliamk.fi/opintojaksot/030501/1132142124407/1133882334271/1134466052703/113628 7571230.html.stx Opiskelija perehtyy teräksen valmistukseen

More information

SYNTHESIS GAS COOLER DOWNSTREAM OF PARTIAL OXIDATION OF OIL OR NATURAL GAS

SYNTHESIS GAS COOLER DOWNSTREAM OF PARTIAL OXIDATION OF OIL OR NATURAL GAS SYNTHESIS GAS COOLER DOWNSTREAM OF PARTIAL OXIDATION OF OIL OR NATURAL GAS BORSIG 1 About BORSIG Process Heat Exchanger GmbH BORSIG Process Heat Exchanger GmbH, a member of the BORSIG Group, is the international

More information

Vacuum Cap Furnace. New vacuum degassing and controlled atmosphere melting technology from Consarc.

Vacuum Cap Furnace. New vacuum degassing and controlled atmosphere melting technology from Consarc. Vacuum Cap Furnaces Vacuum Cap Furnace New vacuum degassing and controlled atmosphere melting technology from Consarc. Consarc, an Inductotherm Group Company, has developed a new range of induction melting

More information

BEST PRACTICES ON ENERGY EFFICIENCY

BEST PRACTICES ON ENERGY EFFICIENCY BEST PRACTICES ON ENERGY EFFICIENCY > JSW Steel Limited, Dolvi Works Key Themes: Lowest Energy Consuming unit amongst Integrated Steel Plant in India Continuously Improving Energy

More information

EAF Technology and process

EAF Technology and process EAF Technology and process In the last 100 years,the EAF technology has evolved to meet the demands of higher productivity, improved quality of product and flexibility of metallic inputs. The product mix

More information

Innovations in refining process technique Combined blowing vacuum converter with CO2

Innovations in refining process technique Combined blowing vacuum converter with CO2 Lutz Rose Jan Reichel Thomas Germershausen SMS Siemag AG Düsseldorf / Germany INTRODUCTION Innovations in refining process technique Combined blowing vacuum converter with CO2 The vacuum converter has

More information

Standard Specification for Steel Sheet, Zinc-5 % Aluminum Alloy-Coated by the Hot-Dip Process 1

Standard Specification for Steel Sheet, Zinc-5 % Aluminum Alloy-Coated by the Hot-Dip Process 1 : A 875/A 875M 05 Standard Specification for Steel Sheet, Zinc-5 % Aluminum Alloy-Coated by the Hot-Dip Process 1 This standard is issued under the fixed designation A 875/A 875M; the number immediately

More information

Steel Forgings: Design, Production, Selection, Testing, and Application. Edward G. Nisbett. ASTM Stock No. MNL53

Steel Forgings: Design, Production, Selection, Testing, and Application. Edward G. Nisbett. ASTM Stock No. MNL53 Steel Forgings: Design, Production, Selection, Testing, and Application Edward G. Nisbett ASTM Stock No. MNL53 INTERNATIONAL Standards Worldwide ASTM International 100 Barr Harbor Drive PO Box C700 West

More information

Energy Conservation. Work Shop on Knowledge exchange Platform on Best practices in Iron & Steel Industry. By MCJ Energy Engineers Pvt Ltd

Energy Conservation. Work Shop on Knowledge exchange Platform on Best practices in Iron & Steel Industry. By MCJ Energy Engineers Pvt Ltd Energy Conservation Work Shop on Knowledge exchange Platform on Best practices in Iron & Steel Industry By MCJ Energy Engineers Pvt Ltd Who We are? MCJ Energy Engineers Pvt Ltd serving in energy conservation

More information

Semi killed/killed E 550 A BR Semi killed/killed

Semi killed/killed E 550 A BR Semi killed/killed Chemical Composition IS: 2062/2011 Grade Quality Ladle Analysis, Percent, Max Carbon Method of Designation Equivalent Deoxidation (CE), Max C Mn S P Si (1) (2) (3) (4) (5) (6) (7) (8) (9) E 350 A BR 0.20

More information

F2 15/30 SIP PILOT SCALE BIOREACTORS

F2 15/30 SIP PILOT SCALE BIOREACTORS F2 15/30 SIP PILOT SCALE BIOREACTORS THE COMPANY Bionet is a specialist in bioprocesses engineering. We provide equipment (Bioreactors, Cross-Flow Filtration Systems and Cleaning-In-Place Systems) and

More information

PRESENTATION OF CONDENSATE TREATMENT

PRESENTATION OF CONDENSATE TREATMENT Via Pietro Nenni, 15-27058 VOGHERA ITALY Tel. +39 0383 3371 Fax +39 0383 369052 E-mail: info@idreco.com PRESENTATION OF CONDENSATE TREATMENT THE CONDENSATE TREATMENT The absence of impurities in feed water

More information

AVANTIN and BERUCOOL Coolant Lubricants

AVANTIN and BERUCOOL Coolant Lubricants AVANTIN and BERUCOOL Coolant Lubricants AVANTIN and BERUCOOL Coolant Lubricants are all tailored to particular requirements by their special composition. The modern system structure of our water-miscible

More information

Seminar on Low Carbon Technologies, Szentendre, October 2016

Seminar on Low Carbon Technologies, Szentendre, October 2016 Seminar on Low Carbon Technologies, Szentendre, 11-12 October 2016 3 Times CO2 Reduction Energy from Waste Energy from Biomass Usage of residue fuels By JFE General Group Structure JFE Holdings Net Sales

More information

BIS or used as Amendment to STANDARD comments is 15 Nov. 2008

BIS or used as Amendment to STANDARD comments is 15 Nov. 2008 Doc: MTD 4 (4730) For comments only BUREAU OF INDIAN STANDARDS Modified draft Indian Standard HOT ROLLED CARBON STEEL SHEET AND STRIP (Sixth Revision of IS 1079) ICS 77.140.50 Not to be reproduced without

More information

Melting and casting technologies for the production of tool steels Dr. Harald Holzgruber, CEO DI Alexander Scheriau, CSO

Melting and casting technologies for the production of tool steels Dr. Harald Holzgruber, CEO DI Alexander Scheriau, CSO Tool 2016, Bratislava, October 5 th 2016 Melting and casting technologies for the production of tool steels Dr. Harald Holzgruber, CEO DI Alexander Scheriau, CSO Global Alloy Tool Steel Products 2015 [

More information

OPTIMUM ECONOMY AND EFFICIENCY IN ENERGY CONSUMPTION DURING START-UP AND SHUT-DOWN OF 210MW THERMAL POWER STATIONS

OPTIMUM ECONOMY AND EFFICIENCY IN ENERGY CONSUMPTION DURING START-UP AND SHUT-DOWN OF 210MW THERMAL POWER STATIONS OPTIMUM ECONOMY AND EFFICIENCY IN ENERGY CONSUMPTION DURING START-UP AND SHUT-DOWN OF 210MW THERMAL POWER STATIONS I. P. S. PAUL, 1 S. P. SABBERWAL 2 and S. C. KAUSHIK 2 m Joint Director, Materials Technology

More information

Module 05 WWER/ VVER (Russian designed Pressurized Water Reactors)

Module 05 WWER/ VVER (Russian designed Pressurized Water Reactors) Module 05 WWER/ VVER (Russian designed Pressurized Water Reactors) 1.3.2016 Prof.Dr. Böck Technical University Vienna Atominstitut Stadionallee 2, 1020 Vienna, Austria ph: ++43-1-58801 141368 boeck@ati.ac.at

More information

FS 1000/3000 SIP BIOREACTORS/FERMENTORS FOR INDUSTRIAL PROCESSES

FS 1000/3000 SIP BIOREACTORS/FERMENTORS FOR INDUSTRIAL PROCESSES FS 1000/3000 SIP BIOREACTORS/FERMENTORS FOR INDUSTRIAL PROCESSES THE COMPANY Bionet is a specialist in bioprocesses engineering. We provide equipment (Bioreactors, Cross-Flow Filtration Systems and Cleaning-In-Place

More information

Essar Steel (I) Ltd. Hazira

Essar Steel (I) Ltd. Hazira Essar Steel (I) Ltd. Hazira Presentation on : Technological conjunction of Iron & Steel Making at Essar Steel India Ltd. By : Mr. Hitesh Sheth (Hitesh.Sheth@essar.com) Ms. Neeru Singh (Neeru.Singh@essar.com)

More information

POWER PLANT- BOILER OPERATIONS SIMULATOR

POWER PLANT- BOILER OPERATIONS SIMULATOR POWER PLANT- BOILER OPERATIONS SIMULATOR The PS-5030 is a simulation software package is rigorous and detailed simulation models of POWER PLANT-Boiler Operations and processing facilities. The package

More information

Barilla Cogeneration Power Plant main tips

Barilla Cogeneration Power Plant main tips main tips Client Location Total contract Scope of work Fenice SpA Contract value 13.3 M$ Contract period 2007-2010 The Plant has been built within the premises of the Barilla factory in Parma (IT), at

More information