GB1446940A - Process and apparatus for analysis by gas chromatography - Google Patents

Process and apparatus for analysis by gas chromatography

Info

Publication number
GB1446940A
GB1446940A GB5210073A GB5210073A GB1446940A GB 1446940 A GB1446940 A GB 1446940A GB 5210073 A GB5210073 A GB 5210073A GB 5210073 A GB5210073 A GB 5210073A GB 1446940 A GB1446940 A GB 1446940A
Authority
GB
United Kingdom
Prior art keywords
trap
hydrocarbons
column
gases
detector
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB5210073A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Francaise de Raffinage SA
Original Assignee
Compagnie Francaise de Raffinage SA
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 Compagnie Francaise de Raffinage SA filed Critical Compagnie Francaise de Raffinage SA
Publication of GB1446940A publication Critical patent/GB1446940A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/38—Flow patterns
    • G01N30/46—Flow patterns using more than one column
    • G01N30/461—Flow patterns using more than one column with serial coupling of separation columns
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/06—Preparation
    • G01N30/14—Preparation by elimination of some components
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/38—Flow patterns
    • G01N30/40—Flow patterns using back flushing

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
GB5210073A 1972-11-10 1973-11-09 Process and apparatus for analysis by gas chromatography Expired GB1446940A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7239974A FR2206858A5 (cg-RX-API-DMAC7.html) 1972-11-10 1972-11-10

Publications (1)

Publication Number Publication Date
GB1446940A true GB1446940A (en) 1976-08-18

Family

ID=9106995

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5210073A Expired GB1446940A (en) 1972-11-10 1973-11-09 Process and apparatus for analysis by gas chromatography

Country Status (5)

Country Link
DE (1) DE2356070A1 (cg-RX-API-DMAC7.html)
FR (1) FR2206858A5 (cg-RX-API-DMAC7.html)
GB (1) GB1446940A (cg-RX-API-DMAC7.html)
IT (1) IT1017525B (cg-RX-API-DMAC7.html)
NL (1) NL7315244A (cg-RX-API-DMAC7.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2416716A (en) * 2004-08-02 2006-02-08 Inst Francais Du Petrole Method and device for integrated analysis of a hydrocarbon sample
EP2065703A1 (en) * 2007-11-30 2009-06-03 Services Pétroliers Schlumberger Natural gas analyzer on a micro-chip
CN110411974A (zh) * 2019-08-13 2019-11-05 广州福勒自动控制设备有限公司 一种循环水中烃和氢气检测装置
CN115108879A (zh) * 2021-03-23 2022-09-27 中国石油化工股份有限公司 一种轻烃组分的分离收集和在线定量装置及方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515821A1 (fr) * 1981-11-03 1983-05-06 Elf France Procede et appareillage de prise d'echantillon d'un effluent gazeux et leur application a la chromatographie
US4588422A (en) * 1983-12-07 1986-05-13 Elf France Process and equipment for sampling a gaseous effluent and their application to chromatography
GB2150458B (en) * 1984-03-21 1987-06-17 Elf France Method and apparatus for taking a sample from a gas effluent and application to chromatography
FR2599152B1 (fr) * 1986-05-22 1989-07-28 Flopetrol Procede et appareil d'analyse chromatographique, en particulier pour liquides petroliers
IT1248721B (it) * 1990-06-11 1995-01-26 Carlo Erba Strumentazione Procedimento e dispositivo per l'iniezione a vaporizzazione di campioni liquidi in apparecchi di analisi gascromatografiche
CN115236247B (zh) * 2021-04-22 2025-03-11 中国石油化工股份有限公司 用于测量氢气中痕量杂质浓度的系统和方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2416716A (en) * 2004-08-02 2006-02-08 Inst Francais Du Petrole Method and device for integrated analysis of a hydrocarbon sample
EP2065703A1 (en) * 2007-11-30 2009-06-03 Services Pétroliers Schlumberger Natural gas analyzer on a micro-chip
WO2009068201A1 (en) * 2007-11-30 2009-06-04 Services Petroliers Schlumberger Natural gas analyzer on a micro-chip
GB2467672A (en) * 2007-11-30 2010-08-11 Schlumberger Holdings Natural gas analyzer on a micro-chip
US8621912B2 (en) 2007-11-30 2014-01-07 Schlumberger Technology Corporation Natural gas analyzer on a micro-chip
CN110411974A (zh) * 2019-08-13 2019-11-05 广州福勒自动控制设备有限公司 一种循环水中烃和氢气检测装置
CN115108879A (zh) * 2021-03-23 2022-09-27 中国石油化工股份有限公司 一种轻烃组分的分离收集和在线定量装置及方法

Also Published As

Publication number Publication date
IT1017525B (it) 1977-08-10
FR2206858A5 (cg-RX-API-DMAC7.html) 1974-06-07
NL7315244A (cg-RX-API-DMAC7.html) 1974-05-14
DE2356070A1 (de) 1974-05-22

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee