GB1227341A - - Google Patents
Info
- Publication number
- GB1227341A GB1227341A GB1227341DA GB1227341A GB 1227341 A GB1227341 A GB 1227341A GB 1227341D A GB1227341D A GB 1227341DA GB 1227341 A GB1227341 A GB 1227341A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solvent
- liquid
- air
- column
- chromatograph
- 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
Links
- 239000002904 solvent Substances 0.000 abstract 7
- 239000007788 liquid Substances 0.000 abstract 5
- 238000004440 column chromatography Methods 0.000 abstract 1
- 230000000994 depressogenic effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- -1 polytetrafluoroethylene Polymers 0.000 abstract 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract 1
- 239000004810 polytetrafluoroethylene Substances 0.000 abstract 1
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
- G01N30/28—Control of physical parameters of the fluid carrier
-
- 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
- G01N30/28—Control of physical parameters of the fluid carrier
- G01N30/34—Control of physical parameters of the fluid carrier of fluid composition, e.g. gradient
-
- 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
- G01N30/28—Control of physical parameters of the fluid carrier
- G01N30/36—Control of physical parameters of the fluid carrier in high pressure liquid systems
-
- 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
- G01N30/28—Control of physical parameters of the fluid carrier
- G01N30/30—Control of physical parameters of the fluid carrier of temperature
- G01N2030/3046—Control of physical parameters of the fluid carrier of temperature temperature control of column inlet
-
- 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
- G01N30/28—Control of physical parameters of the fluid carrier
- G01N30/32—Control of physical parameters of the fluid carrier of pressure or speed
- G01N2030/326—Control of physical parameters of the fluid carrier of pressure or speed pumps
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1447467 | 1967-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1227341A true GB1227341A (enrdf_load_stackoverflow) | 1971-04-07 |
Family
ID=10041849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1227341D Expired GB1227341A (enrdf_load_stackoverflow) | 1967-03-30 | 1967-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1227341A (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51126403U (enrdf_load_stackoverflow) * | 1975-04-01 | 1976-10-13 | ||
| FR2338398A1 (fr) * | 1976-01-13 | 1977-08-12 | Ici Ltd | Pompe |
| DE2918080A1 (de) * | 1978-05-05 | 1979-11-15 | Inst Neftechimicheskogo Sintez | Verfahren und vorrichtung zur erzeugung einer elutionsmittelstroemung in der fluessigkeits-chromatographie sowie ihre verwendung |
| EP0073906A3 (en) * | 1981-09-09 | 1984-04-18 | Isco, Inc. | Apparatus and method for temperature correction of liquid chromatography |
| GB2229773A (en) * | 1989-03-02 | 1990-10-03 | Jr Howard William Cole | Apparatus and method for providing a controlled flow of foam |
-
1967
- 1967-03-30 GB GB1227341D patent/GB1227341A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51126403U (enrdf_load_stackoverflow) * | 1975-04-01 | 1976-10-13 | ||
| FR2338398A1 (fr) * | 1976-01-13 | 1977-08-12 | Ici Ltd | Pompe |
| DE2918080A1 (de) * | 1978-05-05 | 1979-11-15 | Inst Neftechimicheskogo Sintez | Verfahren und vorrichtung zur erzeugung einer elutionsmittelstroemung in der fluessigkeits-chromatographie sowie ihre verwendung |
| EP0073906A3 (en) * | 1981-09-09 | 1984-04-18 | Isco, Inc. | Apparatus and method for temperature correction of liquid chromatography |
| GB2229773A (en) * | 1989-03-02 | 1990-10-03 | Jr Howard William Cole | Apparatus and method for providing a controlled flow of foam |
| GB2229773B (en) * | 1989-03-02 | 1993-05-26 | Jr Howard William Cole | Method for separating mineral particles from mineral-bearing ore |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |