DE2024569A1 - Chromatographie-Verfahren und -Vorrichtung - Google Patents
Chromatographie-Verfahren und -VorrichtungInfo
- Publication number
- DE2024569A1 DE2024569A1 DE19702024569 DE2024569A DE2024569A1 DE 2024569 A1 DE2024569 A1 DE 2024569A1 DE 19702024569 DE19702024569 DE 19702024569 DE 2024569 A DE2024569 A DE 2024569A DE 2024569 A1 DE2024569 A1 DE 2024569A1
- Authority
- DE
- Germany
- Prior art keywords
- chromatographic
- columns
- column
- liquids
- pipeline
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 7
- 238000004587 chromatography analysis Methods 0.000 title description 3
- 239000000126 substance Substances 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 11
- 238000005070 sampling Methods 0.000 claims description 8
- 230000005264 electron capture Effects 0.000 claims description 4
- 239000003463 adsorbent Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 239000000203 mixture Substances 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 229930195733 hydrocarbon Natural products 0.000 description 5
- 150000002430 hydrocarbons Chemical class 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 239000004215 Carbon black (E152) Substances 0.000 description 4
- 229910018503 SF6 Inorganic materials 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- PRAKJMSDJKAYCZ-UHFFFAOYSA-N squalane Chemical compound CC(C)CCCC(C)CCCC(C)CCCCC(C)CCCC(C)CCCC(C)C PRAKJMSDJKAYCZ-UHFFFAOYSA-N 0.000 description 4
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 4
- 229960000909 sulfur hexafluoride Drugs 0.000 description 4
- 239000011358 absorbing material Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 239000005909 Kieselgur Substances 0.000 description 2
- 238000013375 chromatographic separation Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010893 electron trap Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910000737 Duralumin Inorganic materials 0.000 description 1
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 238000001030 gas--liquid chromatography Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 1
- 229940029284 trichlorofluoromethane Drugs 0.000 description 1
- 239000003039 volatile agent Substances 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
- G01N30/38—Flow patterns
- G01N30/46—Flow patterns using more than one column
- G01N30/468—Flow patterns using more than one column involving switching between different column configurations
-
- 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
- G01N30/62—Detectors specially adapted therefor
- G01N30/64—Electrical detectors
- G01N30/70—Electron capture detectors
-
- 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
- G01N30/26—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
- G01N30/467—Flow patterns using more than one column with separation columns in parallel all columns being identical
-
- 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
- G01N30/6047—Construction of the column with supporting means; Holders
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)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB26209/69A GB1272638A (en) | 1969-05-22 | 1969-05-22 | Chromatographic apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2024569A1 true DE2024569A1 (de) | 1970-12-10 |
Family
ID=10240063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702024569 Pending DE2024569A1 (de) | 1969-05-22 | 1970-05-20 | Chromatographie-Verfahren und -Vorrichtung |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3714812A (enExample) |
| DE (1) | DE2024569A1 (enExample) |
| FR (1) | FR2048544A5 (enExample) |
| GB (1) | GB1272638A (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2276589A1 (fr) * | 1974-06-26 | 1976-01-23 | Commissariat Energie Atomique | Procede continu et dispositif d'analyse de gaz en temps reel |
| US4535620A (en) * | 1983-08-12 | 1985-08-20 | Internorth, Inc. | Method for automatically measuring the amount of water in a natural gas pipeline with the aid of a computer controlled gas chromatograph |
| US5047073A (en) * | 1990-02-27 | 1991-09-10 | Transducer Research, Inc. | Sorption separation apparatus and methods |
| AU640314B2 (en) * | 1991-05-03 | 1993-08-19 | Nalco Chemical Company | Identification of liquid hydrocarbons using chemical markers |
| FI20115785A0 (fi) * | 2011-08-08 | 2011-08-08 | Thermo Fisher Scientific Oy | Menetelmä ja laite automaattiseen analyysiin |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2234499A (en) * | 1937-04-27 | 1941-03-11 | Mine Safety Appliances Co | Air testing device |
| US3199274A (en) * | 1961-07-26 | 1965-08-10 | Perkin Elmer Corp | Chromatography apparatus |
| US3363447A (en) * | 1966-02-14 | 1968-01-16 | Universal Oil Prod Co | Multiple chromatograph column heater unit |
| US3444722A (en) * | 1966-09-09 | 1969-05-20 | Phillips Petroleum Co | Device for supplying carrier gas to transport eluted portion of sample and to backflush chromatographic column |
| US3550429A (en) * | 1967-11-16 | 1970-12-29 | Texaco Inc | Chromatographic analysis |
-
1969
- 1969-05-22 GB GB26209/69A patent/GB1272638A/en not_active Expired
-
1970
- 1970-05-20 DE DE19702024569 patent/DE2024569A1/de active Pending
- 1970-05-20 FR FR7018246A patent/FR2048544A5/fr not_active Expired
- 1970-05-22 US US00039602A patent/US3714812A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2048544A5 (enExample) | 1971-03-19 |
| GB1272638A (en) | 1972-05-03 |
| US3714812A (en) | 1973-02-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHN | Withdrawal |