IT1017525B - Dispositivo di analisi per cromato grafia in fase gassosa - Google Patents

Dispositivo di analisi per cromato grafia in fase gassosa

Info

Publication number
IT1017525B
IT1017525B IT3082773A IT3082773A IT1017525B IT 1017525 B IT1017525 B IT 1017525B IT 3082773 A IT3082773 A IT 3082773A IT 3082773 A IT3082773 A IT 3082773A IT 1017525 B IT1017525 B IT 1017525B
Authority
IT
Italy
Prior art keywords
graphy
chromate
analysis
gaseous phase
gaseous
Prior art date
Application number
IT3082773A
Other languages
English (en)
Original Assignee
Raffinage Cie Francaise
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 Raffinage Cie Francaise filed Critical Raffinage Cie Francaise
Application granted granted Critical
Publication of IT1017525B publication Critical patent/IT1017525B/it

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)
IT3082773A 1972-11-10 1973-10-31 Dispositivo di analisi per cromato grafia in fase gassosa IT1017525B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7239974A FR2206858A5 (it) 1972-11-10 1972-11-10

Publications (1)

Publication Number Publication Date
IT1017525B true IT1017525B (it) 1977-08-10

Family

ID=9106995

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3082773A IT1017525B (it) 1972-11-10 1973-10-31 Dispositivo di analisi per cromato grafia in fase gassosa

Country Status (5)

Country Link
DE (1) DE2356070A1 (it)
FR (1) FR2206858A5 (it)
GB (1) GB1446940A (it)
IT (1) IT1017525B (it)
NL (1) NL7315244A (it)

Families Citing this family (10)

* 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
FR2873816B1 (fr) * 2004-08-02 2006-11-17 Inst Francais Du Petrole Procede et dispositif d'analyse integree d'un echantillon d'hydrocarbures
EP2065703A1 (en) * 2007-11-30 2009-06-03 Services Pétroliers Schlumberger Natural gas analyzer on a micro-chip
CN110411974B (zh) * 2019-08-13 2024-08-09 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
CN115236247A (zh) * 2021-04-22 2022-10-25 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

Also Published As

Publication number Publication date
FR2206858A5 (it) 1974-06-07
NL7315244A (it) 1974-05-14
DE2356070A1 (de) 1974-05-22
GB1446940A (en) 1976-08-18

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