NL7315244A - - Google Patents
Info
- Publication number
- NL7315244A NL7315244A NL7315244A NL7315244A NL7315244A NL 7315244 A NL7315244 A NL 7315244A NL 7315244 A NL7315244 A NL 7315244A NL 7315244 A NL7315244 A NL 7315244A NL 7315244 A NL7315244 A NL 7315244A
- Authority
- NL
- Netherlands
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7239974A FR2206858A5 (enExample) | 1972-11-10 | 1972-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7315244A true NL7315244A (enExample) | 1974-05-14 |
Family
ID=9106995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7315244A NL7315244A (enExample) | 1972-11-10 | 1973-11-07 |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE2356070A1 (enExample) |
| FR (1) | FR2206858A5 (enExample) |
| GB (1) | GB1446940A (enExample) |
| IT (1) | IT1017525B (enExample) |
| NL (1) | NL7315244A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411974A (zh) * | 2019-08-13 | 2019-11-05 | 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 |
| 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 |
Families Citing this family (8)
| 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 |
| CN115108879B (zh) * | 2021-03-23 | 2024-11-26 | 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 |
-
1972
- 1972-11-10 FR FR7239974A patent/FR2206858A5/fr not_active Expired
-
1973
- 1973-10-31 IT IT3082773A patent/IT1017525B/it active
- 1973-11-07 NL NL7315244A patent/NL7315244A/xx not_active Application Discontinuation
- 1973-11-09 DE DE19732356070 patent/DE2356070A1/de not_active Withdrawn
- 1973-11-09 GB GB5210073A patent/GB1446940A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411974A (zh) * | 2019-08-13 | 2019-11-05 | 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 |
| 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 |
|---|---|
| GB1446940A (en) | 1976-08-18 |
| FR2206858A5 (enExample) | 1974-06-07 |
| DE2356070A1 (de) | 1974-05-22 |
| IT1017525B (it) | 1977-08-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |