FR2048544A5 - - Google Patents

Info

Publication number
FR2048544A5
FR2048544A5 FR7018246A FR7018246A FR2048544A5 FR 2048544 A5 FR2048544 A5 FR 2048544A5 FR 7018246 A FR7018246 A FR 7018246A FR 7018246 A FR7018246 A FR 7018246A FR 2048544 A5 FR2048544 A5 FR 2048544A5
Authority
FR
France
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
FR7018246A
Other languages
French (fr)
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.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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 SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Application granted granted Critical
Publication of FR2048544A5 publication Critical patent/FR2048544A5/fr
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
    • G01N30/468—Flow patterns using more than one column involving switching between different column configurations
    • 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
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/64—Electrical detectors
    • G01N30/70—Electron capture detectors
    • 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
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/38—Flow patterns
    • G01N30/46—Flow patterns using more than one column
    • G01N30/466—Flow patterns using more than one column with separation columns in parallel
    • G01N30/467—Flow patterns using more than one column with separation columns in parallel all columns being identical
    • 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
    • G01N30/60—Construction of the column
    • G01N30/6047—Construction of the column with supporting means; Holders

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)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
FR7018246A 1969-05-22 1970-05-20 Expired FR2048544A5 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26209/69A GB1272638A (en) 1969-05-22 1969-05-22 Chromatographic apparatus

Publications (1)

Publication Number Publication Date
FR2048544A5 true FR2048544A5 (enExample) 1971-03-19

Family

ID=10240063

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7018246A Expired FR2048544A5 (enExample) 1969-05-22 1970-05-20

Country Status (4)

Country Link
US (1) US3714812A (enExample)
DE (1) DE2024569A1 (enExample)
FR (1) FR2048544A5 (enExample)
GB (1) GB1272638A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2276589A1 (fr) * 1974-06-26 1976-01-23 Commissariat Energie Atomique Procede continu et dispositif d'analyse de gaz en temps reel

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535620A (en) * 1983-08-12 1985-08-20 Internorth, Inc. Method for automatically measuring the amount of water in a natural gas pipeline with the aid of a computer controlled gas chromatograph
US5047073A (en) * 1990-02-27 1991-09-10 Transducer Research, Inc. Sorption separation apparatus and methods
AU640314B2 (en) * 1991-05-03 1993-08-19 Nalco Chemical Company Identification of liquid hydrocarbons using chemical markers
FI20115785A0 (fi) * 2011-08-08 2011-08-08 Thermo Fisher Scientific Oy Menetelmä ja laite automaattiseen analyysiin

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2234499A (en) * 1937-04-27 1941-03-11 Mine Safety Appliances Co Air testing device
US3199274A (en) * 1961-07-26 1965-08-10 Perkin Elmer Corp Chromatography apparatus
US3363447A (en) * 1966-02-14 1968-01-16 Universal Oil Prod Co Multiple chromatograph column heater unit
US3444722A (en) * 1966-09-09 1969-05-20 Phillips Petroleum Co Device for supplying carrier gas to transport eluted portion of sample and to backflush chromatographic column
US3550429A (en) * 1967-11-16 1970-12-29 Texaco Inc Chromatographic analysis

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2276589A1 (fr) * 1974-06-26 1976-01-23 Commissariat Energie Atomique Procede continu et dispositif d'analyse de gaz en temps reel

Also Published As

Publication number Publication date
DE2024569A1 (de) 1970-12-10
GB1272638A (en) 1972-05-03
US3714812A (en) 1973-02-06

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Legal Events

Date Code Title Description
ST Notification of lapse