FR2335255A1 - Enceinte de chauffage et de refroidissement pour colonne de chromatographie - Google Patents
Enceinte de chauffage et de refroidissement pour colonne de chromatographieInfo
- Publication number
- FR2335255A1 FR2335255A1 FR7538735A FR7538735A FR2335255A1 FR 2335255 A1 FR2335255 A1 FR 2335255A1 FR 7538735 A FR7538735 A FR 7538735A FR 7538735 A FR7538735 A FR 7538735A FR 2335255 A1 FR2335255 A1 FR 2335255A1
- Authority
- FR
- France
- Prior art keywords
- heating
- chromatography column
- cooling enclosure
- enclosure
- cooling
- 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
- 238000004587 chromatography analysis Methods 0.000 title 1
- 238000010438 heat treatment Methods 0.000 title 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
- G01N30/30—Control of physical parameters of the fluid carrier of temperature
-
- 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
- G01N2030/3053—Control of physical parameters of the fluid carrier of temperature using resistive heating
- G01N2030/3061—Control of physical parameters of the fluid carrier of temperature using resistive heating column or associated structural member used as heater
-
- 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
- G01N2030/3084—Control of physical parameters of the fluid carrier of temperature ovens
Landscapes
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7538735A FR2335255A1 (fr) | 1975-12-17 | 1975-12-17 | Enceinte de chauffage et de refroidissement pour colonne de chromatographie |
BE173021A BE849130A (fr) | 1975-12-17 | 1976-12-07 | Enceinte de chauffage et de refroidissement pour colonne de chromatographie |
DE2656398A DE2656398C3 (de) | 1975-12-17 | 1976-12-13 | Heiz- und Kuhlkammer für Chromatographiesäulen |
NL7613905A NL7613905A (nl) | 1975-12-17 | 1976-12-15 | Verwarmings- en koelwarmte voor een chromatogra- fische gaskolom. |
US05/750,998 US4096908A (en) | 1975-12-17 | 1976-12-15 | Heating and cooling enclosure for a gas chromatographic column |
GB52345/76A GB1517880A (en) | 1975-12-17 | 1976-12-15 | Heating and cooling enclosure for a gas chromatographic column |
JP15185976A JPS5292589A (en) | 1975-12-17 | 1976-12-17 | Enveloping equipment of chromatograph column for heating and cooling |
SU762433001A SU646939A3 (ru) | 1975-12-17 | 1976-12-30 | Оболочка нагрева и охлаждени дл хроматографа |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7538735A FR2335255A1 (fr) | 1975-12-17 | 1975-12-17 | Enceinte de chauffage et de refroidissement pour colonne de chromatographie |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2335255A1 true FR2335255A1 (fr) | 1977-07-15 |
FR2335255B1 FR2335255B1 (fr) | 1980-08-01 |
Family
ID=9163861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7538735A Granted FR2335255A1 (fr) | 1975-12-17 | 1975-12-17 | Enceinte de chauffage et de refroidissement pour colonne de chromatographie |
Country Status (8)
Country | Link |
---|---|
US (1) | US4096908A (fr) |
JP (1) | JPS5292589A (fr) |
BE (1) | BE849130A (fr) |
DE (1) | DE2656398C3 (fr) |
FR (1) | FR2335255A1 (fr) |
GB (1) | GB1517880A (fr) |
NL (1) | NL7613905A (fr) |
SU (1) | SU646939A3 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0079568A1 (fr) * | 1981-11-16 | 1983-05-25 | Kontron-Holding Ag | Appareil de chauffage |
EP0236957A2 (fr) * | 1986-03-07 | 1987-09-16 | CARLO ERBA STRUMENTAZIONE S.p.A. | Système de prélèvement automatique d échantillons chauffé |
EP0633469A2 (fr) * | 1993-07-07 | 1995-01-11 | Union Carbide Chemicals & Plastics Technology Corporation | Procédé, appareil et applications de chromatographie gazeuse rapide |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4274480A (en) * | 1978-09-25 | 1981-06-23 | Mcgee Joseph R | Gas chromatograph sample conditioner |
IT1101295B (it) * | 1978-11-22 | 1985-09-28 | Erba Strumentazione | Camera gas-cromatografica |
US4351385A (en) * | 1980-05-16 | 1982-09-28 | The Foxboro Company | Temperature control system for chromatographs |
US4310374A (en) * | 1980-06-16 | 1982-01-12 | Donald Macmillan & Son, Inc. | Tire retreading machine |
JPS60173067U (ja) * | 1984-04-23 | 1985-11-16 | 株式会社島津製作所 | ガスクロマトグラフのカラムオ−ブン |
GB8816499D0 (en) * | 1988-07-12 | 1988-08-17 | C J S Sciences Ltd | Valve |
ATE102355T1 (de) * | 1988-12-06 | 1994-03-15 | Jose Felix Manfredi | Kompakte trennanlage, deren saeulen mit schnappverschluessen versehen sind. |
US5114439A (en) * | 1989-06-27 | 1992-05-19 | University Of Florida | Direct resistive heating and temperature measurement of metal-clad capillary columns in gas chromatography and related separation techniques |
DE9311061U1 (de) * | 1993-07-23 | 1993-10-28 | Ech Elektrochemie Halle Gmbh, 06120 Halle | Vorrichtung zur Thermostatierung von gaschromatographischen Trennsäulen |
US5508204A (en) * | 1995-01-12 | 1996-04-16 | Norman Clinical Laboratories, Inc. | Multiple sample sequential chemical analysis |
US5634961A (en) * | 1995-11-07 | 1997-06-03 | Hewlett-Packard Company | Gas chromatography system with thermally agile oven |
US6484569B1 (en) * | 2000-10-27 | 2002-11-26 | Waters Investments Limited | Tube-in-tube thermal exchanger for liquid chromatography systems |
US6907796B2 (en) * | 2001-05-30 | 2005-06-21 | Gerstel Systemtechnik Gmbh & Co. Kg | Temperature-controlled injector for a chemical analysis unit |
US6514316B1 (en) | 2001-08-22 | 2003-02-04 | Mt Systems, Llc | System for improving the maximum operating temperature and lifetime of chromatographic columns |
WO2010028398A2 (fr) * | 2008-09-08 | 2010-03-11 | Falcon Analytical Systems & Technology | Système de chromatographe à micro gaz rapide |
US9671180B2 (en) | 2013-03-14 | 2017-06-06 | Rosemount Analytical, Inc | Process analytic device with improved thermal stability |
US9228983B2 (en) * | 2013-03-14 | 2016-01-05 | Rosemount Analytical Inc. | Process analytic device with improved thermal stability |
WO2016144448A1 (fr) | 2015-03-06 | 2016-09-15 | Waters Technologies Corporation | Système de préchauffage de solvant(s) pour chromatographie en phase liquide |
US10764964B2 (en) | 2015-10-07 | 2020-09-01 | Agilent Technologies, Inc. | Conical heater assembly for a gas chromatography column |
CN111796045B (zh) * | 2020-07-13 | 2022-06-14 | 杭州道宇检测技术有限公司 | 一种用于气相色谱仪的色谱柱加热装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1066317A (en) * | 1963-10-14 | 1967-04-26 | Perkin Elmer Ltd | Improvements relating to apparatus for use in gas chromatography |
US3290482A (en) * | 1964-10-12 | 1966-12-06 | Nat Tank Co | Heating structures for chromatographic columns |
US3422603A (en) * | 1967-01-30 | 1969-01-21 | Perkin Elmer Corp | Chromatographic instrument |
US4011904A (en) * | 1974-04-02 | 1977-03-15 | Hope Henry F | Combination heat exchanger and blower |
-
1975
- 1975-12-17 FR FR7538735A patent/FR2335255A1/fr active Granted
-
1976
- 1976-12-07 BE BE173021A patent/BE849130A/fr unknown
- 1976-12-13 DE DE2656398A patent/DE2656398C3/de not_active Expired
- 1976-12-15 US US05/750,998 patent/US4096908A/en not_active Expired - Lifetime
- 1976-12-15 NL NL7613905A patent/NL7613905A/xx not_active Application Discontinuation
- 1976-12-15 GB GB52345/76A patent/GB1517880A/en not_active Expired
- 1976-12-17 JP JP15185976A patent/JPS5292589A/ja active Pending
- 1976-12-30 SU SU762433001A patent/SU646939A3/ru active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0079568A1 (fr) * | 1981-11-16 | 1983-05-25 | Kontron-Holding Ag | Appareil de chauffage |
EP0236957A2 (fr) * | 1986-03-07 | 1987-09-16 | CARLO ERBA STRUMENTAZIONE S.p.A. | Système de prélèvement automatique d échantillons chauffé |
EP0236957A3 (en) * | 1986-03-07 | 1988-06-15 | Carlo Erba Strumentazione S.P.A. | A heating device, in particular for automatic samplers |
EP0633469A2 (fr) * | 1993-07-07 | 1995-01-11 | Union Carbide Chemicals & Plastics Technology Corporation | Procédé, appareil et applications de chromatographie gazeuse rapide |
EP0633469A3 (fr) * | 1993-07-07 | 1997-07-23 | Union Carbide Chem Plastic | Procédé, appareil et applications de chromatographie gazeuse rapide. |
Also Published As
Publication number | Publication date |
---|---|
JPS5292589A (en) | 1977-08-04 |
GB1517880A (en) | 1978-07-12 |
FR2335255B1 (fr) | 1980-08-01 |
DE2656398C3 (de) | 1979-06-21 |
SU646939A3 (ru) | 1979-02-05 |
BE849130A (fr) | 1977-04-01 |
US4096908A (en) | 1978-06-27 |
DE2656398A1 (de) | 1977-07-07 |
DE2656398B2 (de) | 1978-10-26 |
NL7613905A (nl) | 1977-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |