FR1521317A - Gas chromatography method and apparatus - Google Patents

Gas chromatography method and apparatus

Info

Publication number
FR1521317A
FR1521317A FR949509A FR949509A FR1521317A FR 1521317 A FR1521317 A FR 1521317A FR 949509 A FR949509 A FR 949509A FR 949509 A FR949509 A FR 949509A FR 1521317 A FR1521317 A FR 1521317A
Authority
FR
France
Prior art keywords
gas chromatography
chromatography method
gas
chromatography
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
FR949509A
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.)
Snam SpA
Original Assignee
Snam SpA
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 Snam SpA filed Critical Snam SpA
Application granted granted Critical
Publication of FR1521317A publication Critical patent/FR1521317A/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
    • G01N30/466—Flow patterns using more than one column with separation columns in parallel
    • 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
    • G01N30/16—Injection
    • 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
    • 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
    • G01N30/44—Flow patterns using recycling of the fraction to be distributed
    • 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
    • G01N30/50—Conditioning of the sorbent material or stationary liquid
    • 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
    • G01N30/6034—Construction of the column joining multiple 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
    • G01N2030/022—Column chromatography characterised by the kind of separation mechanism
    • G01N2030/025—Gas chromatography
    • 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
    • G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
    • G01N2030/8881—Modular construction, specially adapted therefor
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sustainable Development (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
FR949509A 1962-10-05 1963-10-03 Gas chromatography method and apparatus Expired FR1521317A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1963562 1962-10-05

Publications (1)

Publication Number Publication Date
FR1521317A true FR1521317A (en) 1968-04-19

Family

ID=11159927

Family Applications (1)

Application Number Title Priority Date Filing Date
FR949509A Expired FR1521317A (en) 1962-10-05 1963-10-03 Gas chromatography method and apparatus

Country Status (7)

Country Link
BE (1) BE638256A (en)
CH (1) CH429236A (en)
DE (1) DE1271081B (en)
FR (1) FR1521317A (en)
GB (1) GB1065797A (en)
LU (1) LU44572A1 (en)
NL (2) NL130742C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5356880A (en) * 1991-05-30 1994-10-18 Sanwa Kagaku Kenkyusho Co., Ltd. Glycyrrhetinic acid derivatives
US6090278A (en) * 1998-08-20 2000-07-18 Dyax Corporation Apparatus and method for sealing a plurality of chromatography columns

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1033638B (en) * 1956-11-28 1958-07-10 Deutsche Erdoel Ag Device for the continuous separation of gas mixtures by means of gas chromatography
DE1121591B (en) * 1957-07-03 1962-01-11 Bergwerksverband Gmbh Process for the chromatographic separation of gas mixtures

Also Published As

Publication number Publication date
DE1271081B (en) 1968-06-27
LU44572A1 (en) 1965-04-05
BE638256A (en)
CH429236A (en) 1967-01-31
GB1065797A (en) 1967-04-19
NL298892A (en)
NL130742C (en)

Similar Documents

Publication Publication Date Title
FR1436825A (en) Chromatographic separation method and apparatus
FR1532746A (en) Method and apparatus for gel impregnation chromatography
FR1286397A (en) Xerographic method and apparatus
BE590433A (en) Method and apparatus for continuous chromatographic analysis.
BE617362A (en) Welding apparatus and method
BE584325A (en) Pumping method and apparatus
FR1428243A (en) Projection method and apparatus
BE617837A (en) Cinematographic method and apparatus.
FR1521317A (en) Gas chromatography method and apparatus
FR1533087A (en) Chromatography method and apparatus
FR1234423A (en) Saponification method and apparatus
FR1309784A (en) Method and apparatus for calcination
FR1367131A (en) Chromatography apparatus and method
FR1370425A (en) Retreading method and apparatus
FR1457227A (en) Improved fractionation apparatus and method
FR1322663A (en) Gas chromatography apparatus
FR1459727A (en) Method and apparatus for increasing the efficiency of preparative gas chromatography columns
FR1360423A (en) Centrifugation apparatus and method
FR1303353A (en) Distillation process and apparatus
FR1305336A (en) Welding process and apparatus
FR1336794A (en) Improved distillation process and apparatus
FR1255730A (en) Method and apparatus for continuous chromatographic analysis
FR1272664A (en) Metallurgical process and apparatus
FR1250213A (en) Gas chromatography apparatus
FR1359111A (en) Continuous distillation apparatus and method