PROCESS. Process Analysers For Gas and Liquid Phase
|
|
- Emerald Taylor
- 6 years ago
- Views:
Transcription
1 Process Analysers For Gas and Liquid Phase
2 Moisture technologies and their ranges No single technology can cover the entire range All have limitations TDL Quartz Sensors Chilled Mirror Hygrometer Impedance Dew-Point Sensors RH Sensors Dew Point o C 10ppb V 10ppm V 1000pp 23000ppm V 20 % V/V >50 % V/V m V
3 Promet I.S. User interface Control Unit Sensor Assemblies Optional pressure transmitter Built-in I.S. barriers Sensor block Electrical connections Dew-point transmitter Power port and switch Safe area Hazardous area
4 Promet IS Process analysers and sample systems Promet Sampling System Easidew II IS
5 A real example of diurnal heating PROCESS
6 Promet EExd: Flameproof Certified Purpose designed flameproof EExd process moisture analyser Totally hazardous area installed analyser ATEX certified IEC Zone 1 & 2 NEC Class 1, Div 1 & 2
7 Promet EExd Measurement capabilities Single- or dual-channel Comprehensive moisture content units: ppmv/ppbv, mg/nm3 and LB/MMSCF, for ideal and natural gas Pressure compensated automatic unit-tounit conversions for both moisture content and dew point Natural gas data using IGT#8 or ISO18453
8 Conversion from measured dew point to moisture content Moisture Content, mg/m Moisture content in 7MPa pressure Natural Gas Air n Ideal Gas Temperature, o C
9 Quartz Crystal Quartz Disk Diameter: 15,5mm Quartz Disk Thickness: 0,1665mm Moisture adsorbs or desorbs on polymer layer Causes a change in mass of the vibrating crystal Increase in mass reduces frequency, a decrease has opposite effect Sorption process fully reversible No long term drift Reliable and repeatable performance
10 Calibration curve for QMA PROCESS
11 Internal Sampling System Mechanical Assembly Internal sampling system is selfcontained in the oven: Fan Heater (11W) T probe (±0.1 C stability) Flow meter (sensor cell outlet) Sensor block Note: Internal drier is external to the oven to retain full efficiency
12 Measurement Circuit PROCESS
13 Intuitive touch screen Easy access to functional parameters Front Screen Secondary Screen
14 QMA2020 Typical Response PROCESS
15 Michell s Quartz Crystal QMA 2020 Series Eexd Zone ppmv, trend to 1000ppmV On line verification ± 10% reading accuracy -20 to +60 C ambient conditions Selectable 0-1v, 4-20mA (2of), RS485 serial communications
16 TDL 600 Basic Theory Works in NIR region Gas molecules vibrate at specific frequencies If infrared energy passes through gas some energy gets absorbed Water has two different atoms so resonant IR absorption will happen N2 has two identical atoms it is not IR active Water in complex and non linear Has 3 modes of vibration Locations of peaks unique to water Allows water to be detected avoiding interference from other gases
17 TDL Basic Theory To avoid just being a molecule counter gas is passed into a sample cell with mirrors to increase the path length.
18 Basic Theory Direct Absorption Spectroscopy Wavelength Modulation Spectroscopy Direct absorption: simpler but least sensitive WMS sharper and less temperature dependant
19
20 TDL600 Highlights ppmV range ± 1% reading of 1 ppmv Local display EExd rated IEC and ATEX rated ppmv, lb/mmscf, mg/m3, C dp 4-20mA (x3) and MODBUS RTU outputs 5000 point data logger Fast response to both increase & decrease in moisture Active Background Compensation Long term calibration free operation
21 LIQUIDEW IS & EExd Moisture in Liquid Analyzer Complete moisture measurement packages for critical petrochemical liquid applications
22 Moisture Measurement in Liquids Liquids consisting of non polar molecules such as hydrocarbon chain or hydrocarbon rings do not mix with water (immiscible). Liquid Hydrocarbons can absorb a certain amount of water vapour (dissolved moisture) and thus have a limited saturation concentration. Dissolved moisture acts as a gas, exerting a partial pressure with corresponding dew point temperature. Saturation concentration is specific to the liquid and highly dependant on temperature.
23 Henry s Law In chemistry, Henry's law is one of the gas laws. It was formulated by William Henry ( ) of Manchester, England in Henry s Law states that: At a constant temperature, the amount of a given gas dissolved in a given type and volume of liquid is directly proportional to the partial pressure of that gas in equilibrium with that liquid.
24 Henry s Law Henry s Law is used for determining Weight Portion of moisture in total Liquid. Moisture content in ppm W = K X P w where K is Henry s constant of particular solute liquid at measured temperature, P W is Partial water vapour pressure, measured by our ceramic moisture sensor. K = C S /P S where C S = Saturation Concentration in ppm W and P S = Saturation vapour pressure at temperature of measurement.
25 Solubility data Cs, ppmw Saturation concentration of propane and butane Temperature of liquid, deg. C Propane Butane
26 Solubility data for mixtures Cs, ppmw Calculated saturation concentration of typical LPG propane and butane mixtures Temperature of liquid, deg. C Propane Butane 70%C3-30%C4 80%C3-20%C4 90%C3-10%C4
27 Liquidew IS Moisture in liquid analyzer with remote intrinsically safe measurement transmitters
28 Liquidew IS Sampling Systems PROCESS
29 Liquidew EExd: Flameproof certified Purpose designed flameproof EExd process moisture analyser Totally hazardous area installed analyser ATEX & CSA(US) certified IEC Zone 1 & 2 NEC Class 1, Div 1 & 2
30 Liquidew EExd Measurement capabilities Single- or dual-channel Automatic real-time Henry s Law calculation of moisture content Factory programmed saturation concentration values for 6 common solutes Custom Cs data entry for other solutes and mixtures
31 Standard sample systems PROCESS
32 CONDUMAX II Hydrocarbon Dew Point Measurement The latest generation Hydrocarbon dew point analyser from Michell Instruments offers a major step forward in the precise measurement and control of a vital natural gas quality parameter.
33 WHAT IS HYDROCARBON DEW POINT? THEORECTICAL DEFINITION: ISO 14532:2005 (Natural gas Vocabulary) defines hydrocarbon dew point as The temperature above which no detectable condensation of hydrocarbons occurs at a specified pressure. APPLIED DEFINITION: Hydrocarbon Dew Point is the temperature at which the first visible film of hydrocarbon condensates are observed when natural gas is cooled, at constant pressure. Typical Phase Envelope for Northern Europe natural gas Pressure MPa Water and HC liquids preset in gas HC liquids present in gas H 2 O Dewpoint Wholly gaseous HC Dewpoint Temperature, C
34 EASEE-gas approved gas quality parameters and values Parameter Unit Min Max Recommended implementation date WI kwh/m 3 [13.60] /10/2010 d m 3 /m /10/2010 Total S mg/m /10/2006 H 2 S + COS (as S) mg/m 3-5 1/10/2006 RSH (as S) mg/m 3-6 1/10/2006 O 2 mol % - [0.01]* 1/10/2010 CO 2 mol % /10/2006 H 2 O DP o C at 70 bar (a) /10/2006 Some exceptions HC DP o C at 1 70 bar (a) /10/2006 EASEE-gas: European Association for the Streamlining of Energy Exchange Objectives to harmonise business practices across the industry 80 cross border points across Europe
35 Hydrate formations PROCESS
36 Compressor damage PROCESS
37 HC Dew Point Applications Hydrocarbon Dew Point Reduction Processing
38 Hydrocarbon Dew point Reduction Plant PROCESS Water dew point reduction Hydrocarbon Dewpoint reduction Well Head 10-15MPa Glycol Contactor Separator NGL P = 3 to 5 MPa J.T. Valve L.T.S. Condensate Transmission Pipeline 7 to 15 MPa Compressor After extraction from the gas field, natural gas is processed to remove water and heavy hydrocarbon components, before transmission through the pipeline network. This diagram shows a typical plant for the removal of both excess moisture and heavy hydrocarbons
39 What the processing achieves Adds cost to the process in running equipment Loss of NGL s = Loss of burn value
40 HC Dew Point Applications Gas quality measurement at custody transfer
41 HC Dew Point Applications: Gas Turbine Electricity Generation Avoid liquids in hot gas path Avoid flashbacks Turbine manufacturers stipulate 20 to 30 C of superheat for fuel gas to low NOx plant Dew-point measurement enables control of fuel gas heaters Potential return on investment through reduced parasitic load
42 How can hydrocarbon dew point be measured?
43 Manual Visual Cooled-Mirror Dew-Point Checker
44 Images courtesy Ametek PROCESS
45 Equation of State Method Using GC Analysis Gas Chromatographs provide Heating/Calorific Value (BTU/CV) Fiscal metering is based on BTU/CV and thus there is a large installed base Field units are mainly C 6 + with a few C 9 + Equations of State (EOS) can give a calculated HCDP
46 ISO (2006) Natural Gas Gas Chromatographic requirements for hydrocarbon dew point calculation be capable of measuring alkenes up to and including dodecane, be capable of measuring individual alkenes at a concentration of (0.1 ppm) be capable of measuring individual alkenes at a concentration of (0.1 ppm) measure all hydrocarbons in the range C5 to C12
47 Equation of state calculation from extended GC analysis: Sample, analyse, calculate PROCESS Mol% C 1 Methane CH 4 88 C 2 Ethane C 2 H 6 5 C 3 Propane C 3 H 8 2 C 4 Butane C 4 H 12 1 C 5 Pentane C 5 H C 6 Hexane C 6 H C 7 Heptane C 7 H C 8 Octane C 8 H C 9 Nonane C 9 H C 10 Decane C 10 H C 11 Undecane C 11 H C 12 Dodecane C 12 H CO H 2 O (50ppm) H 2 S N O
48 3 calculations 3 results PROCESS
49 C6+ dew point behavior -12ºC 45 B 10º C 35 B 45º C 38 B 76º C 32 B If C9 changes by 1ppm HCDP would change by about 0.5ºC. However: If C7 changes by 8ppm HCDP would change by about 0.5ºC Source: AN ANALYSIS AND PREDICTION OF HYDROCARBON DEW POINTS ANDLIQUIDS IN GAS TRANSMISSION LINES
50 The DARK SPOT Technique Light Source Detector Light Source Detector Dry Wetted with Condensate
51 The DARK SPOT Technique PROCESS The dark spot forming
52 Signal Change, mv Signal Change, mv PROCESS CONDUMAX Hydrocarbon Dewpoint Analyser 1500 Confronting the issues: High sensitivity - DARK SPOT Technique Facility to produce an LGR plot - sensitivity calibration routine Decoupling the sample flow rate/cooling rate interrelationship - fixed volume sample analysis Trip point setting at 275mV (Factory Default) Optical Surface Temperature, deg.f Optical Surface Temperature, F
53 CONDUMAX II Hydrocarbon Dewpoint Analyser Automatic System Dark Spot HCDP measurement Optional Ceramic Moisture Sensor EEx d ATEX approval Automatic, low maintenance
54 CONDUMAX II Hydrocarbon Dewpoint Analyser Sampling System Sensor Assembly Remote interface Control Unit
55 Inside the optical sensor cell PROCESS
56
57 Condumax II Optional moisture measurement Displays in C and mg/m3 Michell Ceramic Moisture Sensor Line pressure transducer Accuracy +/- 1 C WDP 300 barg rated Sour gas compatible
58 Thanks for you attention and patience Questions??
PROCESS MOISTURE ANALYZERS Measuring moisture in gas or HC liquids in hazardous areas
PROCESS MOISTURE ANALYZERS Measuring moisture in gas or HC liquids in hazardous areas EExd Construction Safety by containment PROCESS MOISTURE ANALYZER Channel 1 dew-point & pressure sensor Through-glass
More informationDETERMINATION OF HYDROCARBON DEW POINT IN NATURAL GAS. Andy Benton. Michell Instruments, Inc 11 Old Sugar Hollow Road Danbury, CT 06810
DETERMINATION OF HYDROCARBON DEW POINT IN NATURAL GAS Andy Benton Michell Instruments, Inc 11 Old Sugar Hollow Road Danbury, CT 06810 ABSTRACT This paper considers the requirements for control of hydrocarbon
More informationOptiPEAK TDL600 Moisture in Natural Gas Analyzer
OptiPEAK TDL600 Moisture in Natural Gas Analyzer Process Analyzers The next generation TDLAS Analyzer for automatic online measurement of moisture in variable compositions of natural gas and biomethane.
More informationPrecision Humidity Solutions
Precision Humidity Solutions www.michell.com Precision Humidity Solutions you can rely on Water vapour is a critical factor in many processes. Michell Instruments range of precision hygrometers is designed
More informationPortable Humidity Solutions
Portable Humidity Solutions www.michell.com Portable Humidity Solutions Highlights Simple operation no special training required Fast response time Excellent accuracy and repeatability Long battery life
More informationPromet EExd Process Moisture Analyzer
Promet EExd Process Moisture Analyzer The complete moisture measurement package for critical process gas applications. Highlights EExd flameproof certified - IECEx, ATEX, CCSAUS and TC TR Ex Complete hazardous
More informationPortable Instruments. Fast, accurate and stable measurements in the most demanding industrial environments.
Fast, accurate and stable measurements in the most demanding industrial environments. Portable Humidity Solutions Highlights Simple operation no special training required Fast response time Excellent accuracy
More informationCondumax II Hydrocarbon Dew-Point Analyzer
Condumax II Hydrocarbon Dew-Point Analyzer Automatic, on-line measurement of hydrocarbon and water dew point in natural gas. Process Analyzers Highlights Fully automatic on-line analysis Objective, highly
More informationLiquidew EExd. Liquidew EExd. Moisture in Liquids Analyser. The complete moisture measurement package for critical petrochemical liquid applications
Moisture in Liquids Analyser The complete moisture measurement package for critical petrochemical liquid applications Features EExd flameproof certified - ATEX and CSA Complete hazardous area installation
More informationETHYLENE PLANT DRY CRACKED GAS Product Code 54801
SS2100 WATER IN ETHYLENE PLANT DRY CRACKED GAS Product Code 54801 KEY FEATURES Extremely fast analysis time 1 second updates possible Non-contact laser and detector - Reliable Tunable Diode Laser lasts
More informationHILASE - QUALITY CONTROL INSTRUMENT
HILASE - QUALITY CONTROL INSTRUMENT The Hilase is a reliable and virtually maintenance free Process Analyser for the measurement of H 2 S, H 2 O, CO 2, CH 4, C 2 H 6, Methanol/Ethanol, COS, Ammonia, etc
More informationMIDSTREAM GAS QUALITY
Pellmann 20 th June 2017 MIDSTREAM GAS QUALITY Measurement Solutions Honeywell Internal What we measure and why: 1 Heating Value Density Compressibility Composition Volume to energy to $value About Our
More informationTDLAS. Application Note. Tunable Diode Laser Absorption Spectroscopy (TDLAS) for Carbon Dioxide Measurements In Natural Gas Processing
PROCESS INSTRUMENTS Application Note Tunable Diode Laser Absorption Spectroscopy () for Carbon Dioxide Measurements In Natural Gas Processing Introduction Natural gas is one of the world s most important
More informationMeasuring moisture in ultra-high-purity gases
Measuring moisture in ultra-high-purity gases Many applications require very high purity, inert gases to blanket or produce protective atmospheres. Moisture is the most common contaminant that needs to
More informationHydrocarbonEngineering. May2009. Reprinted from.
Ken Soleyn, GE Sensing and Inspection Technologies, USA, reiterates the importance of monitoring the water level of natural gas, and introduces a new instrument in this field. Reprinted from HydrocarbonEngineering
More informationMOISTURE MEASUREMENT IN BIOMETHANE. Biomethane for Injection to Natural Gas Network
On-line Moisture Measurement in Biomethane for Injection to Natural Gas Network Andy Benton Typical schematic for biomethane On-line analysis: O 2, CO 2, H 2 S, COS, CH 4, H 2 O On-line analysis: CV, Wobbe,
More informationReal-Time Measurement for Unparalleled Safety and Product Quality Control
NATURAL GAS SOLUTIONS Real-Time Measurement for Unparalleled Safety and Product Quality Control Analyzer solutions to reduce natural gas process downtime, ensure safe operation, and meet stringent product
More informationFpollutant-free zero air for analytical
Ambient Air Quality Monitoring System AQMS-100 Zero Air Generator PI AQMS-100 provides ultra pure Fpollutant-free zero air for analytical purpose. Remote monitoring and configuration can also be achieved
More informationThe Proper Mechanism for Field Validating Moisture Analyzers. GE Measurement & Sensing GE Oil & Gas
The Proper Mechanism for Field Validating Moisture Analyzers Frank Gerritse Narge Sparages GE Measurement & Sensing GE Oil & Gas Abstract Field verification of moisture analyzer calibrations mitigates
More informationAurora Moisture Analyzer New Light for Moisture Measurement in Carbon Dioxide
GE Oil & Gas Aurora Moisture Analyzer New Light for Moisture Measurement in Carbon Dioxide GE s Aurora analyzer uses tunable diode laser absorption spectroscopy (TDLAS) to rapidly and accurately measure
More informationOxygen Measurement and Analysis
Oxygen Measurement and Analysis Solutions to protect processes, reduce costs and maintain quality www.michell.com com Oxygen Measurement and Analysis A comprehensive range of oxygen analyzers and transmitters
More informationWaarom moeilijk doen als het makkelijk(er) kan
Waarom moeilijk doen als het makkelijk(er) kan Fast analysis of Gas Properties ORBITAL GAS PT 2 Mike Beer ASaP Amsterdam June 11,12th 2015 Recognise this? Knowing (L)NG-properties Gas composition C1 >
More informationMOSITURE MEASUREMENT IN NATURAL GAS
MOSITURE MEASUREMENT IN NATURAL GAS Rolf Kolass, Michell Instruments GmbH, Friedrichsdorf, Germany Chris Parker, Michell Instruments Ltd, Cambridge, UK ABSTRACT The measurement of moisture content in natural
More informationEric Kelner and Darin L. George. Southwest Research Institute 6220 Culebra Road San Antonio, Texas, USA
LESSONS LEARNED FROM THE API CHAPTER 14.1 GAS SAMPLING PROJECT: AN OVERVIEW OF COMMON CAUSES OF GAS SAMPLE DISTORTION AND INFORMATION NEEDD FOR PROPER GAS SAMPLING Eric Kelner and Darin L. George Southwest
More informationEric Kelner and Darin L. George. Southwest Research Institute 6220 Culebra Road San Antonio, Texas, USA
LESSONS LEARNED FROM THE API 14.1 GAS SAMPLING RESEARCH PROJECT AN OVERVIEW OF COMMON CAUSES OF GAS SAMPLE DISTORTION AND INFORMATION NEEDED FOR PROPER GAS SAMPLING Eric Kelner and Darin L. George Southwest
More informationQ & A on Moisture in Transformer Oil
Q & A on Moisture in Transformer Oil A unique opportunity to answer your specific questions about Moisture in Transformer Oil Behavior Steven Jiroutek Business Development Manager - Industrial Measurements
More informationAurora TDLAS analyzers for Hydrogen Recycle Applications
Aurora TDLAS analyzers for Hydrogen Recycle Applications Technical White Paper Topics: Introduction...2 Online Moisture Measurement for Catalytic Reformer Units...2 Aurora TDLAS platform...3 Aurora H 2
More informationOnline Infrared Flue Gas Analyzer Gasboard 3000
Online Infrared Flue Gas Analyzer Gasboard 3000 O 2 CO CO 2 SO 2 NO NO x Measurement Methods Proprietary Infrared NDIR Detectors - Micro-flow in ppm range: CO, NO, SO2 - Dual beam in % volume ranges: CO2
More informationHeat Value Gas Chromatograph ISO standard version
No. SS2-HGC303-0100 OVERVIEW Heat Value Gas Chromatograph ISO standard version The model HGC303 is the world smallest gas chromatograph, which is capable of analyzing 11 different components of natural
More informationGreenhouse Gas Measurement Technology
Greenhouse Gas Measurement Technology Michael Corvese Thermo Fisher Scientific March 25, 2010 Agenda Introduction GHG Regulatory Current Methods Infrared Spectroscopy GC FID Emerging Methods Laser-Based
More informationRed Eye Multiphase Water-Cut Meter
Red Eye Multiphase Water-Cut Meter Water-cut measurements in multiphase flow. Weatherford has redefined the water-cut meter market by addressing many of the difficulties in accurately measuring water cut
More information973 Dew Point Mirror. Portable Industrial Chilled Mirror Hygrometer. Typical applications: REFLECTING YOUR STANDARDS
Portable Industrial Chilled Mirror Hygrometer Fundamental drift free humidity measurement Integral frost/dew point measuring head Internal sample pump Optimal Response Injection System for fast measurement
More informationAurora Trace HDLAS Moisture Analyzer
GE Measurement & Control Aurora Trace HDLAS Moisture Analyzer High Definition Moisture Measurement The Aurora Trace is the next generation of laser moisture analyzer to measure moisture content in natural
More informationMicroSAM / Sitrans CV
MicroSAM / Sitrans CV Product for standard process applications and natural gas CV/BTU analysis field mountable technology leader (MEMS) Industry 09/2007, Page 1 MicroSAM / Sitrans CV & MEMS Technology
More informationCEM500-L. Online Gas Analyser. Specialist Of UV Spectroscopy
CEM500-L Online Gas Analyser Specialist Of UV Spectroscopy Crédits photos : Tethys Instruments Couverture : Kodda / agence 123rf Page intérieur : Bagiuiani / agence 123rf > CEM500-L Online Gas Analyser
More informationEuroFID Total Hydrocarbon Analyzer
Product information EuroFID Total Hydrocarbon Analyzer Precise Determination of Total Hydrocarbons in Air for Corrosive as well as Condensing Gases Analyzers and Process Instrumentation Proven Analyzer
More informationAnalysis of Permanent Gases and Extended Hydrocarbons in Natural Gas and Natural Gas Liquids by Capillary Gas Chromatography
Analysis of Permanent Gases and Extended Hydrocarbons in Natural Gas and Natural Gas Liquids by Capillary Gas Chromatography Application Note Natural Gas Analyzer Authors Shannon Coleman and Kelly Beard
More informationMeasurement & Analytics Measurement made easy. HP30 on-line process hydrogen analyzer Refinery hydrogen optimization
Measurement & Analytics Measurement made easy HP30 on-line process hydrogen analyzer Refinery hydrogen optimization A robust hydrogen analyzer package for refinery and petrochemical plants The HP30 process
More informationCombustion Control and Safety A comparison between Zirconium Oxide/Catalytic and Tunable Diode (TDL) Technologies Dr Stephen Firth / Rhys Jenkins
Combustion Control and Safety A comparison between Zirconium Oxide/Catalytic and Tunable Diode (TDL) Technologies Dr Stephen Firth / Rhys Jenkins Agenda Introduction Combustion Theory / Practical Benefits
More informationChemistry of Petrochemical Processes
Chemistry of Petrochemical Processes ChE 464 Instructor: Dr. Ahmed Arafat, PhD Office: building 45 room 106 E-mail: akhamis@kau.edu.sa www.kau.edu.sa.akhamis files Book Chemistry of Petrochemical Processes
More informationOxygen & Other Gases Measurement and Analysis
Oxygen & Other Gases Measurement and Analysis Protect processes, reduce costs and maintain quality Oxygen & Binary Gas Measurement and Analysis A range of quality process analyzers from experts in control
More informationOn-line monitoring of H 2 O using tunable diode laser absorption spectroscopy (TDLAS) to optimize recovery of natural gas liquids
On-line monitoring of H 2 O using tunable diode laser absorption spectroscopy (TDLAS) to optimize recovery of natural gas liquids by W. Gary Engelhart, Product Line Marketing Manager, SpectraSensors, Inc.
More informationEXM500. Online Gas Analyser. Specialist Of UV Spectroscopy
EXM500 Online Gas Analyser Specialist Of UV Spectroscopy Crédits photos : Tethys Instruments Couverture : Kodda / agence 123rf Page intérieur : Bagiuiani / agence 123rf > EXM500 Online Gas Analyser The
More informationSG06UNINC-Series BGA/IP55/P Series in Outdoor Designed
SG06UNINC-Series BGA/IP55/P Series in Outdoor Designed BIOGAS measurement and analysis in continuous of methane, carbon dioxide, hydrogen sulphide, oxygen and hydrogen. BGA/INCA as INnovative Case Analyzer
More informationComparison Continuous Emission Monitoring Techniques
PRODUCT DATASHEET: Comparison Continuous Comparison Continuous Emission Monitoring Techniques Overview The requirements for continuous emission monitors has changed significantly over the last 30 years.
More informationProduct range. Product range
Product range Product range Overview For all Types of Energy The increase of energy efficiency gains an important value since the rise of the commodity prices. Not only does this involve the electric current
More informationChapter 6. Multiphase Systems. Dr. M. A. A. Shoukat Choudhury Website:
Chapter 6 Multiphase Systems Dr. M. A. A. Shoukat Choudhury Email: shoukat@buet.ac.bd Website: http://teacher.buet.ac.bd/shoukat/ Multiphase Systems Why Study? - Phase change operations such as freezing,
More informationAvoiding oxygen and moisture contamination in ultra-high purity gases for semi-conductor manufacture
Avoiding oxygen and moisture contamination in ultra-high purity gases for semi-conductor manufacture As the miniaturisation of microprocessors continues and the pressure to avoid loss of yield increases,
More informationOxygen Measurement and Analysis
Oxygen Measurement and Analysis Solutions to protect processes, reduce costs and maintain quality www.michell.com Oxygen Measurement and Analysis A comprehensive range of oxygen analyzers and transmitters
More informationFinal DRAFT API TECHNICAL REPORT. Carbon Content, Sampling, & Calculation
Final DRAFT API TECHNICAL REPORT Carbon Content, Sampling, & Calculation Final Draft: August 27, 2012 This document is not an API Standard; it is under consideration within an API technical committee but
More informationProduction Allocation Deployment, from Concept to Operation
North Sea Flow Measurement Workshop 22-24 October 2018, Ardoe House Hotel, Aberdeen Production Allocation Deployment, from Concept to Operation Author: Co-author: Martin Basil, BSc, Chartered Engineer,
More informationSystem Overview. Valve oven. Restrictor. Valve. Sample in and out
System Overview The GC system is designed to provide a continous reading of total hydrocarbons in a gas stream, while periodically performing a chromatographic separation of the sample to determine the
More informationFast Analysis of Extended Natural Gas using the New Transportable INFICON Micro GC Fusion
Fast Analysis of Extended Natural Gas using the New Transportable INFICON Micro GC Fusion Debbie Hutt PITTCON 2013 Philadelphia, Pa Wednesday March 20th, 2012 Cologne, Germany Shanghai, China 325 employees
More informationInnovation in pipeline monitoring
LineVu Data Sheet Innovation in pipeline monitoring DETECT LIQUIDS DETECT HYDRATES DETECT FOAM Inspiring you to excel Increase uptime Improve process safety Lower maintenance costs Extend asset life LineVu
More informationTunable Diode Laser Technology. Direct Adsorbtion
ISA Oct 21, 2014 Tunable Diode Laser Technology Direct Adsorbtion Ron Eddleman AAS Regional Sales Manager 1 Presentation Overview TDL Basics-How does it work What can be measured Types of installations
More informationABSORPTION MEASURING INSTRUMENT
Applications UV absorption measurement (DOC-monitoring) Hazen color measurement Color measurement in beer, sugar, hydrocarbons, etc. Concentration measurement of electrolytes, ClO 2, Cl 2, O 3, etc. Monitoring
More informationFLUXUS F/G601 and F/G608
Portable, quick and reliable FLUXUS F/G01 and F/G0 Portable ultrasonic clamp-on gas and liquid flow meters Accurate Flexible Quick Rugged Ergonomic External measurement of internal flow FLUXUS F/G0X Mobile
More informationSimple Dew Point Control HYSYS v8.6
Simple Dew Point Control HYSYS v8.6 Steps to set up a simulation in HYSYS v8.6 to model a simple dew point control system consisting of: Gas chiller Flash separator Liquid stabilizer with gas recycle &
More informationContinuous Emissions Monitoring in Support of the Cement MACT
Continuous Emissions Monitoring in Support of the Cement MACT McIlvaine Webinar on Cement MACT March 30, 2011 Topics Covered Overview of Portland Cement MACT Mercury monitoring on cement kilns PM CEMS
More informationCONTINUOUS EMISSION MONITORING SYSTEM. Copyright Adage Automation Pvt Limited
CONTINUOUS EMISSION MONITORING SYSTEM Copyright 2016 - Adage Automation Pvt Limited WHAT IS CEMS? A continuous emission monitoring system (CEMS) is the total equipment necessary for the determination of
More informationFGA 300 Panametrics Flue Gas Oxygen Analyzer. GE Sensing. Features. Applications
Applications An ex situ zirconium oxide analyzer for excess oxygen measurement in dirty, rugged combustion applications such as: Boilers: all fuels and all types, including marine, recover, and utility
More informationGE Measurement & Control. Moisture and Gas portfolio
GE Measurement & Control Moisture and Gas portfolio 1 Moisture and Humidity overview Condensation Hygrometers Optica Top of the line condensation hygrometers Trace moisture moisture.iq/mis1 Series Trace
More informationAustro Energy Systems Int. AG. Gas reformer AES3000
Austro Energy Systems Int. AG Gas reformer AES3000 1 Gas reformer AES3000 Purification of associated gas from the hydrogen sulfide and high hydrocarbons and conversion of its qualities into similar properties
More informationName: Organic chemistry. Class: Foundation revision questions. Date: 67 minutes. Time: 67 marks. Marks: Comments: Page 1 of 27
Organic chemistry Foundation revision questions Name: Class: Date: Time: 67 minutes Marks: 67 marks Comments: Page of 27 Barbecues are heated by burning charcoal or burning hydrocarbons. (a) Use the Chemistry
More informationModel 5100 Model 5400 Insertion Turbine Flowmeters for Liquid and Gas
Model 5100 Model 5400 Insertion Turbine Flowmeters for Liquid and Gas Thermo Scientific insertion turbine flowmeters have provided highly accurate and repeatable flow measurements for large pipeline applications
More informationA SAGE METERING White Paper SAGE METERING 8 Harris Court, Building D1, Monterey, CA Telephone: (831)
A SAGE METERING White Paper SAGE METERING 8 Harris Court, Building D1, Monterey, CA 93940 Telephone: (831) 242-2030 www.sagemetering.com By Bob Steinberg, President, CEO November 13, 2012 Table of Contents
More informationProcess Analytics Using Quantum Cascade Laser
Process Analytics Using Quantum Cascade Laser YT Koh Director Analyzers & Solutions Standards Certification Education & Training Publishing Conferences & Exhibits Presenter Koh Yee Tiong Yee Tiong (YT),
More informationThe Process TDLS Solution
The Process TDLS Solution TDLS 200 Tunable Diode Laser Spectroscopy (TDLS) Analyzer Bulletin 11Y01B01-E-A www.yokogawa.com/an/index.html The first Tunable Diode Laser analyzer, designed specifically for
More informationQualitative Phase Behavior and Vapor Liquid Equilibrium Core
2/22/2017 Qualitative Phase Behavior and Qualitative Phase Behavior Introduction There are three different phases: solid, liquid, and gas (vapor) Energy must be added to melt a solid to form liquid If
More informationHeated FID OVF Portable THC/TVOC Analyzer
Heated FID OVF-3000 Portable THC/TVOC Analyzer The OVF-3000 is light weight and portable, competitively priced compact and fully heated FID (HFID) based total hydrocarbon analyzer for high accuracy, sensitivity
More informationWhat ensures measurement to accurate standards?
What ensures measurement to accurate standards? The SITRANS FUT1010 calibrated ultrasonic flow meter tells you exactly what s flowing Answers for Industry. SITRANS FUT1010 Custody transfer accuracy with
More informationTrace Moisture Contamination in Ultra-High Purity Phosphine: Techniques for Measurement and Control
Trace Moisture Contamination in Ultra-High Purity Phosphine: Techniques for Measurement and Control M. Raynor, H. Funke, J. Yao, T. Watanabe and R. Torres, Matheson Tri-Gas, Advanced Technology Center,
More informationType Type 2000 Transducers. I/P & E/P Transducers
Type 2000 I/P & E/P Description Principle of Operation The Type 2000 I/P and E/P transducers utilize closed-loop pressure feedback-control for precision pressure output and minimized effects of temperature,
More informationThe MIDAC Low Moisture in Corrosive Gases Process Analyzer for Continuous On-Line Applications
AP-156 The MIDAC Low Moisture in Corrosive Gases Process Analyzer for Continuous On-Line Applications Dr. Peter G. Zemek MIDAC Corporation 17911 Fitch Avenue Irvine, California USA 92614 Email: sales@midac.com
More informationSensors & Transducers Published by IFSA Publishing, S. L., 2017
Sensors & Transducers Published by IFSA Publishing, S. L., 2017 http://www.sensorsportal.com Membrane-Coated Electrochemical Sensor for Corrosion Monitoring in Natural Gas Pipelines 1 J. Beck, 1 D. M.
More informationNatural Gas Processing Unit Modules Definitions
Natural Gas Processing Unit Modules Definitions Alberta Climate Change Office Draft Version 1.0 December 2018 1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
More informationSentinel LNG. Panametrics Ultrasonic Flowmeter for Cryogenic Liquids. GE Sensing & Inspection Technologies. Benefits. Applications
GE Sensing & Inspection Technologies Sentinel LNG Panametrics Ultrasonic Flowmeter for Cryogenic Liquids Benefits Improved performance, reduced maintenance and dynamic flow measurement is now available
More informationTDLAS. Application Note. Use of TDLAS Based Analyzers for Real-Time Process Control in Ethylene Oxide Production PROCESS INSTRUMENTS
PROCESS INSTRUMENTS Application Note Use of Based Analyzers for Real-Time Process Control in Ethylene Oxide Production Ethylene oxide (EO), which is derived from ethylene, is a high volume chemical feed
More informationCOMBIMASS Thermal Gas Flow
COMBIMASS Thermal Gas Flow The COMBIMASS series enables gas flow measurement for various applications in all industry sectors. COMBIMASS works according to the principle of thermal dispersion and determines
More informationEE300Ex-HT. Humidity/Temperature Transmitter for Intrinsically Safe Applications. Typical Applications. Features
EE300ExHT The EE300Ex humidity and temperature transmitter fulfils the requirements of the ATEX directives on intrinsically safe operating equipment for use in potentially explosive atmospheres in zone
More informationTitle slide. LNG Technology. Compiled by PD.Supriyadi
Title slide LNG Technology Compiled by PD.Supriyadi 1 What is LNG? Colorless, odorless, non toxic hydrocarbon in very low temperature liquid form (cryogenic) Mainly (90% plus) is Methane, the lightest
More informationPROCESSING NATURAL GAS Leontev A.A. Vladimirskiy State University named after the Stoletov brothers Vladimir, Russia
PROCESSING NATURAL GAS Leontev A.A. Vladimirskiy State University named after the Stoletov brothers Vladimir, Russia ПЕРЕРАБОТКА ПРИРОДНОГО ГАЗА Леонтьев А.А. Владимирский государственный университет имени
More informationEGA4 Combustion Analyzer Providing the latest technologically advanced instrumentation for combustion service engineers, installers & technicians
Data 924-2 7/12/05 EGA4 Combustion Analyzer Providing the latest technologically advanced instrumentation for combustion service engineers, installers & technicians Features Complete sample-conditioning
More informationAdvanced Spectroscopic Solutions for Fuel Cell Hydrogen Analysis
Advanced Spectroscopic Solutions for Fuel Cell Hydrogen Analysis GASES & CHEMICALS CEMS ENERGY ATMOSPHERIC SEMI & HB LED SYNGAS LAB & LIFE SCIENCE Tiger Optics portfolio of CRDS-based analyzers for analysis
More informationEE300Ex-HT. Humidity/Temperature Transmitter for Intrinsically Safe Applications. Typical Applications. Features
EE300ExHT The EE300Ex humidity and temperature transmitter fulfils the requirements of the ATEX directives on intrinsically safe operating equipment for use in potentially explosive atmospheres in zone
More informationCALDON LEFM Ultrasonic Flowmeters for Gas Applications. Integrating experience, proven technology, and innovation
CALDON LEFM Ultrasonic Flowmeters for Gas Applications Integrating experience, proven technology, and innovation Four-path CALDON LEFM 340Ci ultrasonic flowmeter. Contents Count on Cameron........................................................................3
More informationUV300 LINE WATER ANALYSER TETHYS INSTRUMENTS 57, CHEMIN DU VIEUX CHÊNE, MEYLAN -FRANCE-
ON LINE WATER ANALYSER TETHYS INSTRUMENTS 57, CHEMIN DU VIEUX CHÊNE, 38240 MEYLAN -FRANCE- TEL : +33 4 76 41 86 39 - FAX : +33 4 76 41 92 27 MAIL : SALES@TETHYS-INSTRUMENTS.COM - WEB : WWW.TETHYS-INSTRUMENTS.COM
More informationGE Measurement & Control. Moisture can t escape our innovation.
GE Measurement & Control Moisture can t escape our innovation. Moisture can be costly even in small quantities. Aurora Series laser moisture analyzers deliver sharp signals and specific detail with the
More informationProceedings of the 43 rd Annual ISA Analysis Division Symposium
Proceedings of the 43 rd Annual ISA Analysis Division Symposium Volume 31 Presented at: Sheraton Imperial Hotel research Triangle Park, NC April 26-29, 1998 Sponsored by ISA and ISA ANALYSIS DIVISION ISDN:
More informationWavelength Dispersive XRF Spectrometer
ISO9001 ISO14001 for Wafers, Media Disks, and Large Samples Wavelength Dispersive XRF Spectrometer ADVANCED XRF For Large and Irregularly Shaped Samples Is there any solution to analyze a large sample
More informationTHE AMERICAN SOCIETY OF MECHANICAL ENGINEERS 345 E. 47th St., New York, N.Y GT-227
THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS 345 E. 47th St., New York, N.Y. 117 97-GT-227 The Society shall not be responsible for statements or opons advanced in papers or cllacussion at meetings of
More information> HGW WATER - WATER AND BRINE - WATER HEAT PUMPS FOR INDOOR INSTALLATION. Available range. Unit description. Options. Accessories
> HGW WATER - WATER AND BRINE - WATER HEAT PUMPS FOR INDOOR INSTALLATION Available range Unit type IH Heat pump IP Reversible heat pump (reversible on the refrigerant side) ECO-FRIENDLY REFRIGERANT GAS
More informationGerman Indonesia Forum on Innovative Technology to Tap Indonesia s Bioenergy Potential. Efficiency and Profitability in Biogas Plants
German Indonesia Forum on Innovative Technology to Tap Indonesia s Bioenergy Potential Efficiency and Profitability in Biogas Plants Jan Talkenberger 1 Binder Group AG Finance Holding Binder Engineering
More informationPHRT HEAT PUMP WITH HYDRAULIC EQUIPMENT AIR / WATER 7 to 16 KW
TECHNICAL INSTRUCTIONS PHRT HEAT PUMP WITH HYDRAULIC EQUIPMENT AIR / WATER to KW PHRT PHRT PHRT For terminal units and boiler overhaul applications Heating Cooling PHRT.0 kw -.0 kw PHRT.00 kw -.0 kw 0.0
More informationLEADERS IN PROCESS ANALYSIS AND CONTROL. Safety Solu ons. for Industrial Facili es
LEADERS IN PROCESS ANALYSIS AND CONTROL Safety Solu ons for Industrial Facili es and Toxic series M O D E L F G D 1 0 B «S e r i e s M O D - 7 1 0 0» The FGD10B is an explosion protected ATEX and IECEx
More informationMAX300-RTG PRODUCT NOTE. Real-Time Gas Analysis Process Automation and Control Product Quality Analysis. Industrial Process Mass Spectrometer
MAX300-RTG Industrial Process Mass Spectrometer PRODUCT NOTE Real-Time Gas Analysis Process Automation and Control Product Quality Analysis www.extrel.com Introducing the MAX300-RTG Optimize Your Manufacturing
More informationLab 7 Measurement of Ozone
Georgia Institute of Technology School of Earth and Atmospheric Sciences EAS 4641 Spring 2007 Lab 7 Measurement of Ozone Purpose of Lab 7: In this lab you will measure the ambient concentration of ozone
More informationSolar Flat Plate Thermal Collector
Solar Flat Plate Thermal Collector 1 OBJECTIVE: Performance Study of Solar Flat Plate Thermal Collector Operation with Variation in Mass Flow Rate and Level of Radiation INTRODUCTION: Solar water heater
More informationApplication Note. Hydrogen Purity Analysis by FTIR PROBLEM BACKGROUND
Hydrogen Purity Analysis by FTIR PROBLEM Historically, hydrogen has been employed in a variety of industrial chemical processes. Typically, the purity requirements for this hydrogen have tolerated contaminant
More informationTECHNICAL SPECIFICATION. StirLNG-4 Maritime Stirling Cryogenics gas liquefier for LNG conditioning
TECHNICAL SPECIFICATION StirLNG-4 Maritime Stirling Cryogenics gas liquefier for LNG conditioning Reference 80 8415 01 Issue Date November 1, 2016 1. INTRODUCTION Since more than sixty years Stirling Cryogenics
More information