DE3586004D1 - Vorrichtung zur heizung einer roehrenlaenge. - Google Patents

Vorrichtung zur heizung einer roehrenlaenge.

Info

Publication number
DE3586004D1
DE3586004D1 DE8585101826T DE3586004T DE3586004D1 DE 3586004 D1 DE3586004 D1 DE 3586004D1 DE 8585101826 T DE8585101826 T DE 8585101826T DE 3586004 T DE3586004 T DE 3586004T DE 3586004 D1 DE3586004 D1 DE 3586004D1
Authority
DE
Germany
Prior art keywords
heating
tube length
tube
length
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.)
Expired - Lifetime
Application number
DE8585101826T
Other languages
English (en)
Inventor
Kent Douglas Vincent
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HP Inc
Original Assignee
Hewlett Packard Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hewlett Packard Co filed Critical Hewlett Packard Co
Application granted granted Critical
Publication of DE3586004D1 publication Critical patent/DE3586004D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01N30/28—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
    • G01N30/84—Preparation of the fraction to be distributed
    • G01N2030/8429—Preparation of the fraction to be distributed adding modificating material
    • G01N2030/8435—Preparation of the fraction to be distributed adding modificating material for chemical reaction
    • 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
    • G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
    • G01N2030/8804—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 automated systems
    • 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
    • G01N30/86—Signal analysis
    • G01N30/8624—Detection of slopes or peaks; baseline correction
    • G01N30/8631—Peaks

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)
  • Resistance Heating (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
DE8585101826T 1984-02-21 1985-02-20 Vorrichtung zur heizung einer roehrenlaenge. Expired - Lifetime DE3586004D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/581,923 US4650964A (en) 1984-02-21 1984-02-21 Electrically heated transfer line for capillary tubing

Publications (1)

Publication Number Publication Date
DE3586004D1 true DE3586004D1 (de) 1992-06-17

Family

ID=24327115

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585101826T Expired - Lifetime DE3586004D1 (de) 1984-02-21 1985-02-20 Vorrichtung zur heizung einer roehrenlaenge.

Country Status (6)

Country Link
US (1) US4650964A (de)
EP (1) EP0152946B1 (de)
JP (2) JPH079419B2 (de)
DE (1) DE3586004D1 (de)
HK (1) HK106793A (de)
SG (1) SG293G (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6379063A (ja) * 1986-09-22 1988-04-09 Yokogawa Electric Corp プロセスガスクロマトグラフ
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
DE4227509C1 (de) * 1992-08-20 1993-12-02 Gerhard Dr Krebs Gaschromatograph mit einer Trennsäule - vorzugsweise als Kapillare ausgebildet - und einer Einrichtung zur Beheizung der Säule
US5544276A (en) * 1993-11-30 1996-08-06 Microsensors Technology, Inc. Miniature gas chromatograph with heated gas inlet fitting, heated tubing, and heated microvalve assembly
US5611846A (en) * 1994-01-14 1997-03-18 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College Portable gas chromatograph
DE19520715C1 (de) * 1995-06-12 1996-08-14 Eberhard Gerstel Gaschromatographische Überführungsleitung
DE69637079T2 (de) * 1995-10-16 2008-01-24 Thermo Orion Inc., Beverly Hochgeschwindigkeitschromatographie
US5782964A (en) * 1997-01-27 1998-07-21 Rvm Scientific, Inc. Gas chromatography column assembly temperature control system
US5846292A (en) * 1997-05-06 1998-12-08 Board Of Supervisors At Louisiana State University & Agricultural & Mechanical College Chromatograph with column extraction
US5954860A (en) * 1997-10-23 1999-09-21 Hewlett-Packard Company Inductively heated cold-trap analyte injector
US6209386B1 (en) * 1998-06-05 2001-04-03 Rvm Scientific, Inc. Electrically insulated gas chromatograph assembly and method of fabricating same
ES2155346B1 (es) * 1998-09-09 2001-12-01 Univ Oviedo Linea de transferencia para cromatografia de gases.
US6333088B1 (en) * 1999-01-13 2001-12-25 Uop Llc Compound capillary assembly and use in separative transport
JP4430623B2 (ja) 2004-02-13 2010-03-10 ジーエルサイエンス株式会社 直接加熱管及び該管を用いた流体の加熱方法
SE528060C2 (sv) * 2004-02-25 2006-08-22 Volvo Lastvagnar Ab Elektriskt uppvärmningsbart kablage
US8043565B1 (en) 2005-05-13 2011-10-25 Griffin Analytical Technologies, L.L.C. Analytical instrumentation and processes
US7846130B2 (en) * 2007-03-13 2010-12-07 Quality In Flow Ltd. Portable intravenous fluid heating system
US7958770B2 (en) * 2007-08-06 2011-06-14 Petroleum Analyzer Company, Lp Heated transfer line for use in high temperature microwave chromatography
KR20120085656A (ko) * 2009-05-20 2012-08-01 스트릭스 리미티드 가열기
US20130139574A1 (en) * 2011-06-03 2013-06-06 Phoenix S&T, Inc. Devices for heating and cooling a capillary liquid chromatographic system
US8875981B2 (en) * 2011-06-08 2014-11-04 Navolta Llc System and method for a microreactor
GB2493981A (en) * 2011-08-26 2013-02-27 Isis Innovation Temperature controlled analyte transferring device
EP2696449B1 (de) * 2012-08-06 2015-02-25 Schleifring und Apparatebau GmbH Schleifring mit integrierter Heizvorrichtung
JP5522219B2 (ja) * 2012-09-03 2014-06-18 株式会社島津製作所 ガスクロマトグラフ装置
CA2975854C (en) * 2015-02-05 2022-06-28 Giorgio TORCHIO Capillary proximity heater
US20210172650A1 (en) * 2015-02-05 2021-06-10 Giorgio TORCHIO Capillary Proximity Heater
US10770318B2 (en) 2015-09-09 2020-09-08 Watlow Electric Manufacturing Company High temperature tubular heaters
GB201522435D0 (en) 2015-12-18 2016-02-03 Thermo Fisher Scient Bremen Heated transfer line
GB2548596A (en) * 2016-03-22 2017-09-27 Micromass Ltd An interface probe
CA3051842C (en) * 2017-01-27 2023-01-03 Purdue Research Foundation Devices for heating small-diameter tubing and methods of making and using

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1727585A (en) * 1927-08-23 1929-09-10 Robert A Carleton Fluid heating and vaporizing apparatus
US2489753A (en) * 1945-06-02 1949-11-29 Cutler Hammer Inc Apparatus for heating granular molding material
US2761949A (en) * 1954-09-29 1956-09-04 Fluid Systems Inc Prefabricated pipe system
FR1315187A (fr) * 1961-12-08 1963-01-18 Fours électriques tubulaires perfectionnés
US3766357A (en) * 1971-07-26 1973-10-16 Haynes Electric Heating Co High power factor pipe heater
FR2361035A1 (fr) * 1976-08-03 1978-03-03 Heurtey Metallurgie Fours electriques de chauffage par rayonnement
JPS56167987A (en) * 1980-05-30 1981-12-23 Idemitsu Kosan Co Steam tracing method
JPS57138042U (de) * 1981-02-25 1982-08-28
JPS5831282A (ja) * 1981-08-19 1983-02-23 株式会社日立製作所 電気炉

Also Published As

Publication number Publication date
EP0152946A3 (en) 1987-12-02
EP0152946B1 (de) 1992-05-13
EP0152946A2 (de) 1985-08-28
JPH06294785A (ja) 1994-10-21
JPS60198457A (ja) 1985-10-07
US4650964A (en) 1987-03-17
JPH07104331B2 (ja) 1995-11-13
JPH079419B2 (ja) 1995-02-01
HK106793A (en) 1993-10-15
SG293G (en) 1993-03-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee