FR2476311A1 - Dispositif de prelevement d'echantillons d'un produit gazeux ou liquide sous pression en vue d'analyse - Google Patents
Dispositif de prelevement d'echantillons d'un produit gazeux ou liquide sous pression en vue d'analyse Download PDFInfo
- Publication number
- FR2476311A1 FR2476311A1 FR8003674A FR8003674A FR2476311A1 FR 2476311 A1 FR2476311 A1 FR 2476311A1 FR 8003674 A FR8003674 A FR 8003674A FR 8003674 A FR8003674 A FR 8003674A FR 2476311 A1 FR2476311 A1 FR 2476311A1
- Authority
- FR
- France
- Prior art keywords
- valve
- vector
- liq
- gas
- sample
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 title claims description 3
- 239000007789 gas Substances 0.000 title 2
- 238000000034 method Methods 0.000 claims abstract description 6
- 239000000047 product Substances 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 7
- 239000012263 liquid product Substances 0.000 claims description 3
- 230000001052 transient effect Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 abstract description 7
- 238000005070 sampling Methods 0.000 abstract description 7
- 238000004458 analytical method Methods 0.000 abstract description 5
- 238000004587 chromatography analysis Methods 0.000 abstract description 4
- 238000004886 process control Methods 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000011208 chromatographic data Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 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
- G01N30/32—Control of physical parameters of the fluid carrier of pressure or speed
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
-
- 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
- G01N30/24—Automatic injection systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
- G01N2001/205—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping using a valve
- G01N2001/2057—Sample chamber in a valve/piston
-
- 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
- G01N30/20—Injection using a sampling valve
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)
- Hydrology & Water Resources (AREA)
- Sampling And Sample Adjustment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8003674A FR2476311A1 (fr) | 1980-02-20 | 1980-02-20 | Dispositif de prelevement d'echantillons d'un produit gazeux ou liquide sous pression en vue d'analyse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8003674A FR2476311A1 (fr) | 1980-02-20 | 1980-02-20 | Dispositif de prelevement d'echantillons d'un produit gazeux ou liquide sous pression en vue d'analyse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2476311A1 true FR2476311A1 (fr) | 1981-08-21 |
| FR2476311B1 FR2476311B1 (enrdf_load_stackoverflow) | 1983-08-19 |
Family
ID=9238753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8003674A Granted FR2476311A1 (fr) | 1980-02-20 | 1980-02-20 | Dispositif de prelevement d'echantillons d'un produit gazeux ou liquide sous pression en vue d'analyse |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2476311A1 (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2580808A1 (fr) * | 1985-04-19 | 1986-10-24 | Armines | Dispositif automatique de micro-echantillonnage et d'injection de fluides sous pression |
| FR2853414A1 (fr) * | 2003-04-01 | 2004-10-08 | Armines Ass Pour La Rech Et Le | Procede et dispositif pour prelever des micro-echantillons d'un fluide sous pression contenu dans un container |
| FR3142794A1 (fr) * | 2022-12-05 | 2024-06-07 | IFP Energies Nouvelles | Circulateur de fluide, dispositif et procédé de prélèvement d’un fluide dans une conduite |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2589712A (en) * | 1949-12-22 | 1952-03-18 | Langsenkamp Wheeler Brass Work | Flow line sampler |
| US3659461A (en) * | 1970-06-18 | 1972-05-02 | Great Northern Nekoosa Corp | Line sampling device |
| FR2204279A5 (en) * | 1972-10-20 | 1974-05-17 | Commissariat Energie Atomique | Sampling valve - allows continuous and random sampling |
-
1980
- 1980-02-20 FR FR8003674A patent/FR2476311A1/fr active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2589712A (en) * | 1949-12-22 | 1952-03-18 | Langsenkamp Wheeler Brass Work | Flow line sampler |
| US3659461A (en) * | 1970-06-18 | 1972-05-02 | Great Northern Nekoosa Corp | Line sampling device |
| FR2204279A5 (en) * | 1972-10-20 | 1974-05-17 | Commissariat Energie Atomique | Sampling valve - allows continuous and random sampling |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2580808A1 (fr) * | 1985-04-19 | 1986-10-24 | Armines | Dispositif automatique de micro-echantillonnage et d'injection de fluides sous pression |
| EP0199645A1 (fr) * | 1985-04-19 | 1986-10-29 | Association Pour La Recherche Et Le Developpement Des Methodes Et Processus Industriels (Armines) | Dispositif automatique de micro-échantillonnage et d'injection de fluides sous pression |
| US4688436A (en) * | 1985-04-19 | 1987-08-25 | Association Pour La Recherche Et Le Developpement Des Methodes Et Processus Industrielles (A.R.M.I.N.E.S.) | Automatic pressurized fluid micro-sampling and injection device |
| FR2853414A1 (fr) * | 2003-04-01 | 2004-10-08 | Armines Ass Pour La Rech Et Le | Procede et dispositif pour prelever des micro-echantillons d'un fluide sous pression contenu dans un container |
| WO2004090508A3 (fr) * | 2003-04-01 | 2004-11-18 | Armines | Procede et dispositif pour prelever des micro-echantillons d’un fluide sous pression contenu dans un container |
| FR3142794A1 (fr) * | 2022-12-05 | 2024-06-07 | IFP Energies Nouvelles | Circulateur de fluide, dispositif et procédé de prélèvement d’un fluide dans une conduite |
| WO2024120748A1 (fr) * | 2022-12-05 | 2024-06-13 | IFP Energies Nouvelles | Circulateur de fluide, dispositif et procede de prelevement d'un fluide dans une conduite |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2476311B1 (enrdf_load_stackoverflow) | 1983-08-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |