ATE490457T1 - Verfahren zur online-analyse eines gasphasen- prozessstroms - Google Patents

Verfahren zur online-analyse eines gasphasen- prozessstroms

Info

Publication number
ATE490457T1
ATE490457T1 AT08750693T AT08750693T ATE490457T1 AT E490457 T1 ATE490457 T1 AT E490457T1 AT 08750693 T AT08750693 T AT 08750693T AT 08750693 T AT08750693 T AT 08750693T AT E490457 T1 ATE490457 T1 AT E490457T1
Authority
AT
Austria
Prior art keywords
process stream
nir
slipstream
gas phase
phase process
Prior art date
Application number
AT08750693T
Other languages
English (en)
Inventor
David Lightowlers
Alasdair Thomson
Original Assignee
Bp Chem Int Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Application granted granted Critical
Publication of ATE490457T1 publication Critical patent/ATE490457T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
    • C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
    • C01B2203/0233—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being a steam reforming step
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/16—Controlling the process
    • C01B2203/1642—Controlling the product
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/16—Controlling the process
    • C01B2203/1642—Controlling the product
    • C01B2203/1671—Controlling the composition of the product
    • C01B2203/1676—Measuring the composition of the product
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/16—Controlling the process
    • C01B2203/169—Controlling the feed
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
    • G01N2021/158—Eliminating condensation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N2021/3595—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using FTIR
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N2021/8578—Gaseous flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/0317—High pressure cuvettes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/0332—Cuvette constructions with temperature control
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/05—Flow-through cuvettes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/129—Using chemometrical methods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Radiation Pyrometers (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
AT08750693T 2007-06-15 2008-05-23 Verfahren zur online-analyse eines gasphasen- prozessstroms ATE490457T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07252448 2007-06-15
PCT/GB2008/001778 WO2008152351A1 (en) 2007-06-15 2008-05-23 A method for the online analysis of a vapour phase process stream

Publications (1)

Publication Number Publication Date
ATE490457T1 true ATE490457T1 (de) 2010-12-15

Family

ID=38669161

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08750693T ATE490457T1 (de) 2007-06-15 2008-05-23 Verfahren zur online-analyse eines gasphasen- prozessstroms

Country Status (16)

Country Link
US (1) US20100127217A1 (de)
EP (1) EP2158472B1 (de)
JP (1) JP5654343B2 (de)
KR (1) KR101494920B1 (de)
CN (1) CN101707919B (de)
AT (1) ATE490457T1 (de)
BR (1) BRPI0812731A2 (de)
CA (1) CA2690078A1 (de)
DE (1) DE602008003803D1 (de)
ES (1) ES2357463T3 (de)
MY (1) MY148026A (de)
RS (1) RS51628B (de)
RU (1) RU2491532C2 (de)
TW (1) TWI463135B (de)
UA (1) UA97671C2 (de)
WO (1) WO2008152351A1 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5885699B2 (ja) * 2013-05-09 2016-03-15 株式会社フジキン 脆性破壊性光透過窓板の固定構造及びこれを用いた脆性破壊性光透過窓板の固定方法
WO2014181527A1 (ja) * 2013-05-09 2014-11-13 国立大学法人徳島大学 原料流体濃度検出器
CN103678921B (zh) * 2013-12-18 2016-06-15 北京科技大学 一种基于主成分回归分析的织构影响无取向硅钢磁性能的分析方法
CN103678922B (zh) * 2013-12-18 2016-08-31 北京科技大学 基于主成分回归分析的夹杂物影响无取向硅钢磁性能的分析方法
US10393638B2 (en) * 2014-01-29 2019-08-27 Jp3 Measurement, Llc System and method for determining vapor pressure of produced hydrocarbon streams via spectroscopy
CN103823975B (zh) * 2014-02-25 2017-07-18 北京科技大学 织构组分对无取向硅钢磁感影响的主成分回归分析法
US10012622B2 (en) * 2014-07-29 2018-07-03 Utah State University Gaseous mercury detection systems, calibration systems, and related methods
CN104792727B (zh) * 2015-04-30 2018-07-31 西安近代化学研究所 一种乙二胺胺化反应工艺物流的快速分析方法
CN104897606B (zh) * 2015-04-30 2018-07-31 西安近代化学研究所 一种甲基肼反应工艺物流的快速分析方法
CN104792725B (zh) * 2015-04-30 2018-01-23 西安近代化学研究所 乙醇胺脱水制备氮丙啶产物流的快速分析方法
CN104792726B (zh) * 2015-04-30 2018-07-31 西安近代化学研究所 一种乙醇胺胺化反应工艺物流的快速分析方法
JP6269576B2 (ja) 2015-05-25 2018-01-31 横河電機株式会社 多成分ガス分析システム及び方法
US10913071B2 (en) 2016-03-09 2021-02-09 Pearson Incorporated Scalper apparatus and processing system
US10322487B1 (en) 2016-07-15 2019-06-18 Pearson Incorporated Roller mill grinding apparatus with regenerative capability
US10807098B1 (en) 2017-07-26 2020-10-20 Pearson Incorporated Systems and methods for step grinding
PL238324B1 (pl) * 2017-08-29 2021-08-09 Inst Chemii Organicznej Polskiej Akademii Nauk Aparatura przepływowa do prowadzenia procesów pod wysokim ciśnieniem w trybie ciągłym
US10696906B2 (en) 2017-09-29 2020-06-30 Marathon Petroleum Company Lp Tower bottoms coke catching device
US11325133B1 (en) 2018-07-26 2022-05-10 Pearson Incorporated Systems and methods for monitoring the roll diameter and shock loads in a milling apparatus
US11300372B2 (en) * 2018-08-09 2022-04-12 Multi-Chem Group, Llc System for hydrogen detection in cooling towers
US12000720B2 (en) 2018-09-10 2024-06-04 Marathon Petroleum Company Lp Product inventory monitoring
RU2700331C1 (ru) * 2018-10-19 2019-09-16 Дарья Сергеевна Нехорошева Ик-спектрометрическая система парофазного контроля химического состава смесей жидких углеводородов в резервуаре и способ выполнения спектрометрических измерений с ее использованием
US10751722B1 (en) 2018-10-24 2020-08-25 Pearson Incorporated System for processing cannabis crop materials
US10785906B2 (en) 2019-02-19 2020-09-29 Pearson Incorporated Plant processing system
US12031676B2 (en) 2019-03-25 2024-07-09 Marathon Petroleum Company Lp Insulation securement system and associated methods
US11975316B2 (en) 2019-05-09 2024-05-07 Marathon Petroleum Company Lp Methods and reforming systems for re-dispersing platinum on reforming catalyst
RU196423U1 (ru) * 2019-10-29 2020-02-28 Федеральное государственное бюджетное учреждение "Национальный исследовательский центр "Курчатовский институт" Инфракрасный анализатор паров сжиженного природного газа
US10757860B1 (en) 2019-10-31 2020-09-01 Hemp Processing Solutions, LLC Stripper apparatus crop harvesting system
US10933424B1 (en) 2019-12-11 2021-03-02 Pearson Incorporated Grinding roll improvements
US11124714B2 (en) 2020-02-19 2021-09-21 Marathon Petroleum Company Lp Low sulfur fuel oil blends for stability enhancement and associated methods
US11702600B2 (en) 2021-02-25 2023-07-18 Marathon Petroleum Company Lp Assemblies and methods for enhancing fluid catalytic cracking (FCC) processes during the FCC process using spectroscopic analyzers
US11905468B2 (en) 2021-02-25 2024-02-20 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US11898109B2 (en) 2021-02-25 2024-02-13 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of hydrotreating and fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US20220268694A1 (en) 2021-02-25 2022-08-25 Marathon Petroleum Company Lp Methods and assemblies for determining and using standardized spectral responses for calibration of spectroscopic analyzers
US11692141B2 (en) 2021-10-10 2023-07-04 Marathon Petroleum Company Lp Methods and systems for enhancing processing of hydrocarbons in a fluid catalytic cracking unit using a renewable additive
US11802257B2 (en) 2022-01-31 2023-10-31 Marathon Petroleum Company Lp Systems and methods for reducing rendered fats pour point

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2095205T3 (es) * 1987-08-18 1997-02-16 Bp Oil Int Metodo para la determinacion directa de propiedades fisicas de productos hidrocarbonados.
FR2631957B1 (fr) * 1988-05-30 1990-08-31 Bp Chimie Sa Procede et appareillage de fabrication d'olefines et de diolefines par reaction de vapocraquage d'hydrocarbures controlee a l'aide d'un systeme comprenant un spectrophotometre infrarouge
MY107650A (en) * 1990-10-12 1996-05-30 Exxon Res & Engineering Company Method of estimating property and / or composition data of a test sample
EP0706049A1 (de) * 1994-10-07 1996-04-10 Bp Chemicals S.N.C. Feststellung von Krackeigenschaften
US6063633A (en) * 1996-02-28 2000-05-16 The University Of Houston Catalyst testing process and apparatus
ATE262170T1 (de) * 1996-04-09 2004-04-15 Eutech Engineering Solutions L Prozess-steuerung
US5775808A (en) * 1996-06-19 1998-07-07 Applied Materials, Inc. Apparatus for real-time, in situ measurement of temperature and a method of fabricating and using same
US6512156B1 (en) * 1996-10-22 2003-01-28 The Dow Chemical Company Method and apparatus for controlling severity of cracking operations by near infrared analysis in the gas phase using fiber optics
US6072576A (en) * 1996-12-31 2000-06-06 Exxon Chemical Patents Inc. On-line control of a chemical process plant
JP2001509597A (ja) * 1997-07-09 2001-07-24 アシュランド インコーポレーテッド 近赤外分光法による炭化水素種の分析方法及び装置
CN1117139C (zh) * 1997-12-31 2003-08-06 中国科学院大连化学物理研究所 一种有机溶剂中微量水的脱除工艺
GB9802695D0 (en) * 1998-02-10 1998-04-01 Bp Oil Int Process control
US5895506A (en) * 1998-03-20 1999-04-20 Cook; Bruce Randall Use of infrared spectroscopy to produce high lubricity, high stability, Fischer-Tropsch diesel fuels and blend stocks
US6103934A (en) * 1998-12-18 2000-08-15 Millennium Petrochemicals, Inc. Manufacturing and process control methods
JP2001027596A (ja) * 1999-05-13 2001-01-30 Canon Inc 走査型プローブによる表面特性・電気的特性の検出装置と検出方法、およびこれらにより構成されたマルチプローブによる表面特性・電気的特性の検出装置と検出方法、並びに観察装置と観察方法
CA2389105A1 (en) 1999-10-29 2001-05-10 Lanny D. Schmidt Process for catalytic partial oxidation using particulate catalysts
JP2003513272A (ja) * 1999-11-04 2003-04-08 レール・リキード−ソシエテ・アノニム・ア・ディレクトワール・エ・コンセイユ・ドゥ・スールベイランス・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード 高温プロセスガスの化学種および温度の連続モニタリング方法
GB0025081D0 (en) * 2000-10-13 2000-11-29 Bp Chem Int Ltd Process for monitoring loss of reaction
EP1306129A1 (de) * 2001-10-26 2003-05-02 Rohm And Haas Company Herstellung eines Mischoxidkatalysators und seine Verwendung in Oxidations- und Ammoxidationsreaktionen
CN1342742A (zh) * 2001-10-30 2002-04-03 杨主民 二氧化碳含量小于10%的天然气深冷分离工艺
US20040010170A1 (en) * 2002-01-09 2004-01-15 Vickers George H. Para-xylene and ethylbenzene separation from mixed C8 aromatics
JP2003214995A (ja) * 2002-01-25 2003-07-30 Nissan Motor Co Ltd 一酸化炭素濃度測定装置及び燃料改質システム
RU2231045C2 (ru) * 2002-05-20 2004-06-20 Общество с ограниченной ответственностью "Еврохим-СпбТрейдинг" Способ измерения концентрации гидропероксидов алкилароматических углеводородов в жидких промышленных потоках
US7115791B2 (en) * 2002-12-19 2006-10-03 Exxonmobil Chemical Patents Inc. Method and apparatus for controlling effluent composition in oxygenates to olefins conversion
US6890962B1 (en) * 2003-11-25 2005-05-10 Chevron U.S.A. Inc. Gas-to-liquid CO2 reduction by use of H2 as a fuel
JP2005172472A (ja) * 2003-12-08 2005-06-30 National Institute Of Advanced Industrial & Technology ガス分析方法、燃料電池のガス分析方法
GB0402706D0 (en) * 2004-02-07 2004-03-10 Rolls Royce Plc Gas composition monitoring arrangement
US7355697B2 (en) * 2004-08-26 2008-04-08 The United States Of America As Represented By The Department Of Health And Human Services Flow-through, thermal-expansion-compensated cell for light spectroscopy
US7429373B2 (en) * 2005-06-24 2008-09-30 Air Products And Chemicals, Inc. Process for autothermal generation of hydrogen
EP1788378A1 (de) * 2005-11-22 2007-05-23 BP Chemicals Limited Verfahren und Vorrichtung für spektroskopische Analyse

Also Published As

Publication number Publication date
KR101494920B1 (ko) 2015-02-23
RU2491532C2 (ru) 2013-08-27
EP2158472A1 (de) 2010-03-03
TWI463135B (zh) 2014-12-01
WO2008152351A1 (en) 2008-12-18
CA2690078A1 (en) 2008-12-18
RS51628B (en) 2011-08-31
TW200912305A (en) 2009-03-16
MY148026A (en) 2013-02-28
US20100127217A1 (en) 2010-05-27
CN101707919A (zh) 2010-05-12
JP2010530067A (ja) 2010-09-02
DE602008003803D1 (de) 2011-01-13
EP2158472B1 (de) 2010-12-01
CN101707919B (zh) 2012-02-01
BRPI0812731A2 (pt) 2014-12-23
UA97671C2 (ru) 2012-03-12
RU2010101005A (ru) 2011-07-20
ES2357463T3 (es) 2011-04-26
KR20100017804A (ko) 2010-02-16
JP5654343B2 (ja) 2015-01-14

Similar Documents

Publication Publication Date Title
ATE490457T1 (de) Verfahren zur online-analyse eines gasphasen- prozessstroms
Keiner et al. Enhanced Raman multigas sensing–a novel tool for control and analysis of 13 CO 2 labeling experiments in environmental research
BR0312793A (pt) Amostragem de negro de carbono para medição de área de superfìcie de partìcula usando incandescência induzida por laser e processo de controle em reator baseado nisso
WO2006101653A3 (en) Method and apparatus for analysis of relative levels of biodiesel in fuels by near-infrared spectroscopy
NO20082592L (no) Fremgangsmate og apparat for spektroskopisk analyse
WO2009038206A1 (ja) 可視光線・近赤外線分光分析法及びブドウ醸造方法
EA200702525A1 (ru) Способ и устройство определения характеристик коллектора с использованием фотоакустической спектроскопии
WO2012087405A3 (en) Isotopic chemical analysis using optical molecular spectra from laser ablation
Zeng et al. Validation of a new method for measuring and continuously monitoring the efficiency of industrial flares
Dong et al. A new volatiles-based differentiation method of Chinese spirits using longpath gas-phase infrared spectroscopy
Emanuelsson et al. High-resolution continuous-flow analysis setup for water isotopic measurement from ice cores using laser spectroscopy
JP2009098148A (ja) 燃料給湿を感知するためのシステム及び方法
WO2011133383A3 (en) Methods and apparatus for determination of halohydrocarbons
Shahid et al. Non-invasive monitoring of CO2 concentration in aqueous diethanolamine (DEA), methyldiethanolamine (MDEA) and their blends in high CO2 loading region using Raman spectroscopy and partial least square regression (PLSR)
WO2019204906A1 (en) Drying system, volatile monitoring and calibration system and method therefor
RU2005138301A (ru) Распределение состава в режиме онлайн
RU2007124240A (ru) Способ одновременного определения распределения частиц по массе в дисперсной пробе и концентрации элементов в частице пробы
CN105300919A (zh) 利用近红外光谱快速检测白酒中主要成分的方法
CN104949935A (zh) 利用近红外光谱实现白酒生产实时监测的方法
Pliutau et al. Simulation studies for comparative evaluation of alternative spectral regions for the sensing of CO2 and O2 suitable for the ASCENDS Mission
Hongliang et al. High-resolution water molecule absorption spectrum measurement system with adjustable optical path and its application
Lin Supplement of Application of open-path Fourier transform infrared spectroscopy (OP-FTIR) to measure greenhouse gas concentrations from agricultural fields
CN104677941A (zh) 一种基于图像特征分析的卷烟co和焦油释放量预测方法及装置
Waxman et al. Emissions Quantification Using Dual Frequency Comb Spectroscopy
Laurent et al. Cavity Enhanced Spectrometer performance assessment for greenhouse gas dry mole fraction measurement in humid air.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties