DE2426898A1 - Separator zur trennung von gasen unterschiedlichen molekulargewichtes, insbesondere fuer die teilweise abtrennung des traegergases vom analysengas bei der gaschromatographie - Google Patents
Separator zur trennung von gasen unterschiedlichen molekulargewichtes, insbesondere fuer die teilweise abtrennung des traegergases vom analysengas bei der gaschromatographieInfo
- Publication number
- DE2426898A1 DE2426898A1 DE19742426898 DE2426898A DE2426898A1 DE 2426898 A1 DE2426898 A1 DE 2426898A1 DE 19742426898 DE19742426898 DE 19742426898 DE 2426898 A DE2426898 A DE 2426898A DE 2426898 A1 DE2426898 A1 DE 2426898A1
- Authority
- DE
- Germany
- Prior art keywords
- gas
- separator
- separation
- gases
- auxiliary
- 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.)
- Withdrawn
Links
- 239000007789 gas Substances 0.000 title claims description 67
- 238000004458 analytical method Methods 0.000 title claims description 14
- 238000000926 separation method Methods 0.000 title claims description 13
- 238000004817 gas chromatography Methods 0.000 title claims description 9
- 230000036961 partial effect Effects 0.000 title claims description 5
- 239000012159 carrier gas Substances 0.000 claims description 14
- 239000000203 mixture Substances 0.000 description 4
- 238000013375 chromatographic separation Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005372 isotope separation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement 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
- G01N30/84—Preparation of the fraction to be distributed
-
- 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
- G01N30/72—Mass spectrometers
- G01N30/7293—Velocity or momentum separators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
- Y10T137/2273—Device including linearly-aligned power stream emitter and power stream collector
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)
- Electron Tubes For Measurement (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH947073A CH566164A5 (OSRAM) | 1973-06-27 | 1973-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2426898A1 true DE2426898A1 (de) | 1975-01-09 |
Family
ID=4352329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742426898 Withdrawn DE2426898A1 (de) | 1973-06-27 | 1974-06-04 | Separator zur trennung von gasen unterschiedlichen molekulargewichtes, insbesondere fuer die teilweise abtrennung des traegergases vom analysengas bei der gaschromatographie |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3912470A (OSRAM) |
| CH (1) | CH566164A5 (OSRAM) |
| DE (1) | DE2426898A1 (OSRAM) |
| FR (1) | FR2237671A1 (OSRAM) |
| GB (1) | GB1461661A (OSRAM) |
| NL (1) | NL7313269A (OSRAM) |
| SE (1) | SE7408348L (OSRAM) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4284418A (en) * | 1979-06-28 | 1981-08-18 | Research Corporation | Particle separation method and apparatus |
| US4517824A (en) * | 1983-07-01 | 1985-05-21 | Hewlett-Packard Company | Solvent dumping apparatus |
| US4594506A (en) * | 1984-09-10 | 1986-06-10 | Nicolet Instrument Corporation | Gas chromatograph/mass spectrometer interface |
| US4641541A (en) * | 1986-02-11 | 1987-02-10 | Daryl Sharp | Internal mass spectrometer interface to a gas chromatograph |
| US4863491A (en) * | 1988-05-27 | 1989-09-05 | Hewlett-Packard | Interface for liquid chromatography-mass spectrometry systems |
| US5024952A (en) * | 1989-06-26 | 1991-06-18 | Union Carbide Chemicals And Plastics Technology Corporation | Method for obtaining analytes from liquid menstrua for analysis |
| US5137553A (en) * | 1990-03-02 | 1992-08-11 | Sge International Pty. Ltd. | Molecular jet separator |
| RU2124722C1 (ru) * | 1996-07-25 | 1999-01-10 | Конюхов Вадим Константинович | Способ разделения воды на спин-модификации и устройство для его реализации |
| US7128092B2 (en) * | 1999-08-31 | 2006-10-31 | Dct Double-Cone Technology Ag | Separating arrangement for treatment of fluids |
| IL148277A0 (en) * | 1999-08-31 | 2002-09-12 | Dct Double Cone Technology Ag | Device for generating a pressure difference in a fluid and installation comprising it |
| US6289914B1 (en) * | 2000-08-16 | 2001-09-18 | Novartis Ag | Microflow splitter |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2607439A (en) * | 1948-07-28 | 1952-08-19 | Texas Co | Separation of gases from mixtures thereof |
| US3429322A (en) * | 1965-10-21 | 1969-02-25 | Bowles Eng Corp | Turbulence amplifier system |
| FR1583714A (OSRAM) * | 1967-04-14 | 1969-12-05 | ||
| US3498027A (en) * | 1967-09-11 | 1970-03-03 | Varian Associates | Stream splitter for gas chromatography |
| SE311449B (OSRAM) * | 1967-11-30 | 1969-06-09 | Aga Ab |
-
1973
- 1973-06-27 CH CH947073A patent/CH566164A5/xx not_active IP Right Cessation
- 1973-09-26 NL NL7313269A patent/NL7313269A/xx not_active Application Discontinuation
-
1974
- 1974-05-31 GB GB2421174A patent/GB1461661A/en not_active Expired
- 1974-06-04 DE DE19742426898 patent/DE2426898A1/de not_active Withdrawn
- 1974-06-14 FR FR7420682A patent/FR2237671A1/fr not_active Withdrawn
- 1974-06-24 US US482273A patent/US3912470A/en not_active Expired - Lifetime
- 1974-06-25 SE SE7408348A patent/SE7408348L/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE7408348L (OSRAM) | 1974-12-30 |
| FR2237671A1 (OSRAM) | 1975-02-14 |
| NL7313269A (OSRAM) | 1974-12-31 |
| US3912470A (en) | 1975-10-14 |
| CH566164A5 (OSRAM) | 1975-09-15 |
| GB1461661A (en) | 1977-01-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |