Announce Partnership for offering Flue Gas Desulphurization Technologies for South Asian Markets

Transcription

1 Announce Partnership for offering Flue Gas Desulphurization Technologies for South Asian Markets

2 Thermax Today 1.0 billion US Dollars Group Subsidiaries and sales & service network in Asia, Middle East, Africa, Europe and the America Manufacturing facilities in India, Denmark, Germany and China Most trusted brand and Leading company in energy and environment management Supports customers across 75 countries with solutions to conserve energy and preserve the environment Human Resource > 5000 Thermax Limited All rights reserved

3 Thermax Vision COMMITMENT RESPECT To be a globally respected high performance organization offering sustainable solutions in energy and environment HONESTY & INTEGRITY CONCERN FOR SOCIETY & THE ENVIORNMENT Thermax Limited All rights reserved

4 Thermax single window solutions :Air Pollution Control ( Particulate & Gaseous) Waste Water Treatment Waste to Energy Waste Products Desired Products Raw Material Utilities Power Heating Cooling Water Chemicals Thermax Limited All rights reserved 4

5 Thermax Enviro Product Portfolio Bag Houses Pulse Jet & Reverse Air Dry & Wet Electrostatic Precipitators Dry & Wet Flue Gas Desulphurization systems Modular Gas Coolers Retrofit Revamps and Upgrades Spares & Services

6 Thermax Environment Facilities Environment House Pune Enviro Factory Solapur Thermax Limited All rights reserved

7 ISO and OHSAS Certified

8 MARSULEX Air Emission Control Technologies

9 MET Operation Centers Lebanon, PA USA Headquarters and Project Operations Hampton, NJ USA Executive Operations Hangzhou, Zhejiang Province China Asia Operations Toronto, Ontario Canada MET Canada Inc. International representation in Brazil, Caribbean, India, Russia, United Kingdom, and Saudi Arabia

10 MET THERMAX ANNOUNCE PARTNERSHIP Sustainable Solutions In Energy & Environment Sustainable Solutions InInEnergy &&Environment Sustainable Solutions Energy Sustainable Solutions In Energy &Environment Environment

11 MET Historical Milestones Buell Engineering Company: Mechanical collectors, ESP & fabric filter product lines 1934 Company becomes part of General Electric Environmental Services Inc (GEESI) 1970 First Commercial operation of a Wet FGD system 1981 Marsulex, Inc. acquired GEESI and renamed Marsulex Environmental Technologies 1996 First Commercial operation of an 1997 MET becomes full service emission control company with reintroduction of ESP & fabric filter product lines MET forms alliance with TermoKimik to offer SCR technology MET becomes stand alone corporation with the sale of parent Marsulex, Inc. A LONG AND SUCCESSFUL TRACK RECORD DATING BACK TO THE BEGINNINGS OF AIR EMISSION CONTROL SYSTEMS

12 MET Technologies under License Agreement Conventional Wet FGD (limestone, lime, sodium based) Spray Dry Absorber (SDA)

13 MET Global Technology Base Wet FGD MET s wet technology licensing strategy has resulted in global leadership in the application of Wet FGD technology over 40 years of experience. Total Wet FGD Awards: 104,159 MW United States International Total 85,600 MW Europe 22,140 MW Asia 63,010 MW South America & Canada 18,559 MW 450 MW

14 MET - Global Technology Base Wet FGD Leaders in Worldwide Experience Germany 8,240 MW Canada 315 MW United States 18,559 MW France 1,800 MW Japan 5,925 MW Netherlands 2,585 MW Korea 4,250 MW United Kingdom 2,000 MW China 48,005 MW Finland 1,000 MW Taiwan 1,000 MW Poland 2,100 MW Vietnam 1,500 MW Austria 1,180 MW Israel 2,250 MW Slovenia 275 MW Saudi Arabia 80 MW Slovakia 220 MW Czech Republic 1,570 MW Croatia 210 MW Italy 960 MW (in consortium) Brazil 135 MW

15 Limestone Wet FGD Process Process Flow Diagram - General Baseline.exe

16 Materials of Construction MET Experience Absorber Vessel Stainless steels and high nickel alloys Lined carbon steel (flakeglass, rubber, Stebbins) Carbon steel with C-276 cladding / wallpaper Concrete with Stebbins tile lining Fiberglass reinforced plastic (FRP) Inlet Nozzle C-276 / C22 alloy steels Carbon steel with C-276 alloy wallpaper Carbon steel with PennGuard block linings Stainless steels Fiberglass reinforced plastic (FRP) Spray Piping Fiberglass reinforced plastic (FRP) Carbon steel with rubber lining Stainless steels and high nickel alloys Outlet Duct Carbon steel with C-276 alloy wallpaper Lined carbon steel (flakeglass and PennGuard Fiberglass reinforced plastic (FRP) Solid alloy

17 Minnkota Power Cooperative 250 MW Lime Based Wet FGD Fuel: Lignite % Sulfur: 1.3% Inlet Gas Volume: 1,362,800 acfm Reagent: Lime Absorber Type: Spray Tower Oxidation Mode: Inhibited SO2 Removal Efficiency: 97% Oxidized Hg Removal Efficiency: 80% Start-Up Date: 2011 A&E is Burns & McDonnell; March 2008 award; Design, supply and erection of absorber island, ductwork and new ID fans Milton R. Young North Dakota Design, supply and erection of support steel & access Design, supply and erection of lime reagent preparation system (common for Units 1 & 2 FGD)

18 Lower Colorado River Authority 2 x 600 MW Limestone Wet FGD The LCRA project is MET s first application of Stebbins tile with carbon steel absorber vessels. Fuel: PRB Coal % Sulfur: 0.8% Inlet Gas Volume: 2,548,000 acfm Reagent: Limestone Absorber Type: Spray Tower SO2 Removal Efficiency: 97% Start-Up Date: Unit 1: Jan 2011 Unit 2: Apr 2011 A&E was Burns & McDonnell; May 2006 Award Design & supply of absorber islands, ductwork and booster fans Design of support steel & access; field services Fayette Power Project, Units 1, 2 Texas Construction, support steel / access and BOP by Client

19 Wet FGD Upgrades Absorber Island Improve SO2 removal efficiencies Elimination of gas by-pass Fuel changes Alternative reagent conversion Forced oxidation conversion Mist Eliminator replacement / improvement Absorber chemistry / dewatering issues Operation / maintenance problems Experienced FGD Process and Field Service Engineers available for plant visits / consultations

20 ALRD Technology Wet FGD Upgrades ALRD Retrofit Proprietary and Patented Technology Increased SO2 removal Allows operation with higher sulfur coals Allows meeting new and more stringent emission levels Reduce power consumption (lower L/G) Removal of packing or trays (lower pressure drop) Reduces spray tower sneakage Positioned below selected spray level(s) Re-entrains liquid running down the absorber walls Abates gas side wall sneakage Negligible pressure drop effects Dramatically improves SO2 removal

21 PacifiCorp Energy Project Facts FGD System Upgrades Hunter Units 1 & 2 and Huntington Canyon Unit 1 Design, supply and erection of absorber system modifications, conversion to forced oxidation, civil works, balance of plant upgrades and new reagent preparation system (Hunter Plant) Each unit has 4 FGD absorbers per boiler train for a total 12 vessels Substantial completion dates: Huntington Station and Hunter Station Utah Huntington Unit 1: July 2011 Hunter Unit 2: September 2011 Hunter 1 & 2 Reagent Prep System: May 2012 Hunter Unit 1: May 2012

22 MET Technologies under License Agreement Conventional Wet FGD (limestone, lime, sodium based) Spray Dry Absorber (SDA)

23 MET Lime Semi-Dry Scrubbing System Originally developed in 1978 for the coal-fired boiler market The design continues to remain a viable technology. MET recently performance tested (2015) its latest installation in Nebraska for a utility customer

24 Lime Semi-Dry Process Steps Inject lime slurry spray into raw hot flue gas resulting in an efficient mass and heat-transfer process Atomize lime slurry into a spray of fine slurry droplets -- nominally micron Results in controlled flue gas cooling by water evaporation and chemical absorption and reaction between Ca(OH)2 and SO2 / HCl / HF in the flue gas Forms dry particulate -- calcium salts -- as FGD reaction by-product By-product collected in downstream particulate collection device for final disposal New North American and European regulations for particulate are requiring a Fabric Filter in lieu of an ESP

25 Lime Semi-Dry FGD Simplified Process Flow Diagram Lime Slurry SO2 Monitor Hot Flue Gas from Boiler Baghouse or ESP I.D. Fan Ambient Air Temperature Monitor Stack Ash Silo

26 SDA Chemical & Performance Factors Chemical Reactions CaO + H2O 2Ca(OH)2 + 2SO2 2CaSO3 1/2H2O + O2 + 3H2O Ca(OH)2 (Slaking) 2CaSO3 1/2H2O + H2O 2CaSO4 2H2O Performance Factors Four key factors that determine lime stoichiometry and removal efficiency: Inlet SO2 Concentration Approach to saturation temperature Chloride content Baghouse design and settings

27 MET Patented Two-Loop Control Concept Control Parameter Absorber Outlet Temperature Control Parameter SO2 Emissions Hot Flue Gas from Boiler Lime Slurry Feed Loop To Particulate Collector Recycle Slurry or Dilution Water Feed Loop Ambient Air Lime Slurry Preparation Storage

28 Critical Design Conditions for SDA Maximum Gas Flow to size Absorber Maximum SO2 Inlet & Removal Efficiency to meet emissions Maximum Inlet Particulate to SDA to size PJFF Design Inlet and Outlet Temperatures to size rotary atomizer(s) Major Factors Considered in MET Design Gas / slurry mixing Atomizer design / performance Vessel wall wetting / solids buildup Residence or drying time

29 Gas/Slurry Mixing: Multi-Atomizer Gas Inlet Disperser Inlet Disperser Turndown Velocity Range: 2000 to 3600 fpm Theoretical Turndown: 3 Sections 55 to 100% Load 2 Sections 30 to 55% Load 1 Section - 0 to 30% Load Overlap Preferred

30 SDA Removal Efficiency Acid Gas Removal Efficiency SO₂ 95% HCl > 97% SO 3 >98% HF >98%

31 Rotary Atomizers In Maintenance Stand

32 City of Grand Island 100 MW SDA with PJFF Fuel: PRB Coal Gas Flow 495,700 acfm SO2 Removal > 88% Spray Dryer 42 Ø Atomizer Komline-Sanderson 1500 Particulate MP PJFF Start-Up 2014, October Platte Generating Station Nebraska A&E was Kiewit Power Engineers, Co.; April 2013 award; Teamed with AMEC, who acted as EPC lead, with process engineering and major FGD equipment supply provided by MET Design, supply and erection of dry FGD system with a 100% capacity SDA vessel with multiple rotary atomizers and a medium pressure pulse jet fabric filter Design and supply of pebble lime storage and slurry preparation/delivery system, interconnecting ductwork, and a powder activated carbon storage and injection system

33 MET THERMAX Points we d like to leave you with Strong technology portfolio Experienced team providing focused and effective project execution to our clients Value driven solutions tailored to our customers needs