FR2206858A5 - - Google Patents
Info
- Publication number
- FR2206858A5 FR2206858A5 FR7239974A FR7239974A FR2206858A5 FR 2206858 A5 FR2206858 A5 FR 2206858A5 FR 7239974 A FR7239974 A FR 7239974A FR 7239974 A FR7239974 A FR 7239974A FR 2206858 A5 FR2206858 A5 FR 2206858A5
- 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
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)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7239974A FR2206858A5 (en) | 1972-11-10 | 1972-11-10 | |
IT3082773A IT1017525B (en) | 1972-11-10 | 1973-10-31 | DEVICE FOR ANALYSIS FOR CHROMATE GRAPHY IN GASEOUS PHASE |
NL7315244A NL7315244A (en) | 1972-11-10 | 1973-11-07 | |
DE19732356070 DE2356070A1 (en) | 1972-11-10 | 1973-11-09 | METHOD AND DEVICE FOR GAS CHROMATOGRAPHIC ANALYSIS |
GB5210073A GB1446940A (en) | 1972-11-10 | 1973-11-09 | Process and apparatus for analysis by gas chromatography |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7239974A FR2206858A5 (en) | 1972-11-10 | 1972-11-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2206858A5 true FR2206858A5 (en) | 1974-06-07 |
Family
ID=9106995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7239974A Expired FR2206858A5 (en) | 1972-11-10 | 1972-11-10 |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE2356070A1 (en) |
FR (1) | FR2206858A5 (en) |
GB (1) | GB1446940A (en) |
IT (1) | IT1017525B (en) |
NL (1) | NL7315244A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984004394A1 (en) * | 1981-11-03 | 1984-11-08 | Elf France | Method and apparatus for taking a sample from a gas effluent and application to chromatography |
GB2150458A (en) * | 1984-03-21 | 1985-07-03 | Elf France | Method and apparatus for taking a sample from a gas effluent and application to chromatography |
US4588422A (en) * | 1983-12-07 | 1986-05-13 | Elf France | Process and equipment for sampling a gaseous effluent and their application to chromatography |
FR2599152A1 (en) * | 1986-05-22 | 1987-11-27 | Flopetrol | METHOD AND APPARATUS FOR CHROMATOGRAPHIC ANALYSIS, PARTICULARLY FOR PETROLEUM LIQUIDS |
EP0461438A2 (en) * | 1990-06-11 | 1991-12-18 | Fisons Instruments S.P.A. | A process and device for the vaporization injection of liquid samples in gas chromatographic analysis apparatuses |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2873816B1 (en) * | 2004-08-02 | 2006-11-17 | Inst Francais Du Petrole | METHOD AND DEVICE FOR INTEGRATED ANALYSIS OF A SAMPLE OF HYDROCARBONS |
EP2065703A1 (en) * | 2007-11-30 | 2009-06-03 | Services Pétroliers Schlumberger | Natural gas analyzer on a micro-chip |
CN115108879A (en) * | 2021-03-23 | 2022-09-27 | 中国石油化工股份有限公司 | Light hydrocarbon component separation, collection and online quantification device and method |
-
1972
- 1972-11-10 FR FR7239974A patent/FR2206858A5/fr not_active Expired
-
1973
- 1973-10-31 IT IT3082773A patent/IT1017525B/en active
- 1973-11-07 NL NL7315244A patent/NL7315244A/xx not_active Application Discontinuation
- 1973-11-09 DE DE19732356070 patent/DE2356070A1/en not_active Withdrawn
- 1973-11-09 GB GB5210073A patent/GB1446940A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984004394A1 (en) * | 1981-11-03 | 1984-11-08 | Elf France | Method and apparatus for taking a sample from a gas effluent and application to chromatography |
US4588422A (en) * | 1983-12-07 | 1986-05-13 | Elf France | Process and equipment for sampling a gaseous effluent and their application to chromatography |
GB2150458A (en) * | 1984-03-21 | 1985-07-03 | Elf France | Method and apparatus for taking a sample from a gas effluent and application to chromatography |
FR2599152A1 (en) * | 1986-05-22 | 1987-11-27 | Flopetrol | METHOD AND APPARATUS FOR CHROMATOGRAPHIC ANALYSIS, PARTICULARLY FOR PETROLEUM LIQUIDS |
EP0247929A1 (en) * | 1986-05-22 | 1987-12-02 | Flopetrol Services, Inc. | Method and apparatus for chromatographic analysis, in particular of petroleum liquids |
EP0461438A2 (en) * | 1990-06-11 | 1991-12-18 | Fisons Instruments S.P.A. | A process and device for the vaporization injection of liquid samples in gas chromatographic analysis apparatuses |
EP0461438A3 (en) * | 1990-06-11 | 1992-08-19 | Carlo Erba Strumentazione S.P.A. | A process and device for the vaporization injection of liquid samples in gas chromatographic analysis apparatuses |
Also Published As
Publication number | Publication date |
---|---|
IT1017525B (en) | 1977-08-10 |
GB1446940A (en) | 1976-08-18 |
DE2356070A1 (en) | 1974-05-22 |
NL7315244A (en) | 1974-05-14 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licenses | ||
ST | Notification of lapse |