ES8201030A1 - Un dispositivo de inyeccion para un cromatografo de gases. - Google Patents

Un dispositivo de inyeccion para un cromatografo de gases.

Info

Publication number
ES8201030A1
ES8201030A1 ES496440A ES496440A ES8201030A1 ES 8201030 A1 ES8201030 A1 ES 8201030A1 ES 496440 A ES496440 A ES 496440A ES 496440 A ES496440 A ES 496440A ES 8201030 A1 ES8201030 A1 ES 8201030A1
Authority
ES
Spain
Prior art keywords
sample
seals
gas chromatography
stream
high temperature
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
Application number
ES496440A
Other languages
English (en)
Other versions
ES496440A0 (es
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.)
Honeywell UOP LLC
Original Assignee
UOP LLC
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22224468&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8201030(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by UOP LLC filed Critical UOP LLC
Publication of ES8201030A1 publication Critical patent/ES8201030A1/es
Publication of ES496440A0 publication Critical patent/ES496440A0/es
Granted 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
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/06—Preparation
    • G01N30/12—Preparation by evaporation

Landscapes

  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Chemical Vapour Deposition (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Steroid Compounds (AREA)

Abstract

DISPOSITIVO DE INYECCION CONTINUA DE HIDROCARBUROS LIQUIDOS DE ALTO PUNTO DE EBULICION EN UN CROMATOGRAFO DE GASES. LA INYECCION DE LA MUESTRA LIQUIDA DE CORRIENTE (12) SE EFECTUA MEDIANTE AGUJA HUECA DE JERINGA (32) CON PUNTA (32) MACIZA. N LA PARTE HUECA DE DICHA AGUJA DESLIZA UN EMBOLO (34) QUE, EN SU DESCENSO, ASPIRA, A TRAVES DE LA ABERTURA (66) PRACTICADA EN LA AGUJA, UNA MUESTRA DETERMINADA Y, EN SU ASCENSO, LA EXPULSA, POR EL MISMO ORIFICIO, HACIA LA ZONA DE VAPORIZACION (22), UNA VEZ QUE LA AGUJA ASCIENDE UNA LONGITUD IGUAL A LA CORRESPONDIENTE A SU PROPORCION MACIZA. LA AGUJA (32) Y EL EMPOLO (34) SON MOVIDOS POR UN CONJUNTO PISTON-CILINDRO (36).
ES496440A 1979-11-02 1980-10-31 Un dispositivo de inyeccion para un cromatografo de gases. Granted ES496440A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/090,818 US4289029A (en) 1979-11-02 1979-11-02 High temperature injection and vaporization system for gas chromatography

Publications (2)

Publication Number Publication Date
ES8201030A1 true ES8201030A1 (es) 1981-12-01
ES496440A0 ES496440A0 (es) 1981-12-01

Family

ID=22224468

Family Applications (1)

Application Number Title Priority Date Filing Date
ES496440A Granted ES496440A0 (es) 1979-11-02 1980-10-31 Un dispositivo de inyeccion para un cromatografo de gases.

Country Status (10)

Country Link
US (1) US4289029A (es)
EP (1) EP0028408B2 (es)
JP (1) JPS5682447A (es)
AT (1) ATE6547T1 (es)
CA (1) CA1148764A (es)
DE (1) DE3066866D1 (es)
ES (1) ES496440A0 (es)
IN (1) IN155008B (es)
PT (1) PT72010B (es)
YU (1) YU42363B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2950744C2 (de) * 1979-12-17 1982-02-18 Tibor 3000 Hannover Bernath Vorrichtung zum Entnehmen einer heißen Gasprobe aus einer Kammer und zum Zuführen der Probe zu einem Analysenmeßgerät
US4458541A (en) * 1981-10-13 1984-07-10 Beckman Instruments, Inc. Liquid sample injection valve for gas chromatographs
DE3435216A1 (de) * 1984-09-26 1986-04-03 Studiengesellschaft Kohle mbH, 4330 Mülheim Verfahren und vorrichtung zur split- und splitlosen probenaufgabe mit der spritze auf kapillarsaeulen
FR2580808B1 (fr) * 1985-04-19 1987-06-26 Armines Dispositif automatique de micro-echantillonnage et d'injection de fluides sous pression
FR2652897B1 (fr) * 1989-10-10 1994-01-07 Institut Francais Petrole Dispositif et procede pour transferer un echantillon de fluide entre deux chambres et application notamment a la chromatographie gazeuse.
US5750906A (en) * 1995-11-02 1998-05-12 Chiron Diagnostics Corporation Multifunction valve
JP3003565B2 (ja) * 1995-11-27 2000-01-31 株式会社島津製作所 ガスクロマトグラフへの試料注入方法
FR2765338B1 (fr) * 1997-06-25 1999-07-23 Inst Francais Du Petrole Dispositif de prelevement et/ou d'injection d'un echantillon de fluide permettant de conserver l'equilibre chimique et/ou thermodynamique
US6257076B1 (en) * 1999-01-26 2001-07-10 Merlin Instrument Company Sample injector with plunger release for chemical analysis systems
CN100552451C (zh) * 2006-06-02 2009-10-21 中国石油兰州石油化工公司 一种低沸点烃类中微量含氧化合物的测定方法及设备
US10508976B1 (en) * 2017-03-31 2019-12-17 Advanced Micro Instruments, Inc. Gas sampling device and method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3137174A (en) * 1962-11-09 1964-06-16 Le Roy R Hawk Fluid metering device
US3306502A (en) * 1965-04-28 1967-02-28 Prec Sampling Corp Apparatus for injection of fluids
US3482450A (en) * 1967-12-01 1969-12-09 Precision Sampling Corp Sample inlet systems for analytical instruments
US3508442A (en) * 1968-09-18 1970-04-28 Hewlett Packard Co Automatic liquid sampler for chromatography
NL7000303A (es) * 1969-01-20 1970-07-22
DE2100089C3 (de) * 1971-01-02 1973-09-27 Siemens Ag, 1000 Berlin U. 8000 Muenchen Gaschromatographische Injektionsvorrichtung
SU412546A1 (es) * 1971-02-22 1974-01-25
DE2620756C3 (de) * 1976-05-11 1979-03-22 Siemens Ag, 1000 Berlin Und 8000 Muenchen Probeninjektionsvorrichtung für die Prozeß-Gaschromatographie mit Kapillarsäulen und Betriebsverfahren für eine solche Vorrichtung

Also Published As

Publication number Publication date
PT72010B (en) 1981-12-17
JPH0130105B2 (es) 1989-06-16
EP0028408A1 (en) 1981-05-13
IN155008B (es) 1984-12-22
ATE6547T1 (de) 1984-03-15
EP0028408B1 (en) 1984-03-07
CA1148764A (en) 1983-06-28
DE3066866D1 (en) 1984-04-12
YU279980A (en) 1983-02-28
ES496440A0 (es) 1981-12-01
YU42363B (en) 1988-08-31
PT72010A (en) 1980-11-01
JPS5682447A (en) 1981-07-06
EP0028408B2 (en) 1987-09-16
US4289029A (en) 1981-09-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001009