NL7601556A - Pneumatische chromatograaf. - Google Patents

Pneumatische chromatograaf.

Info

Publication number
NL7601556A
NL7601556A NL7601556A NL7601556A NL7601556A NL 7601556 A NL7601556 A NL 7601556A NL 7601556 A NL7601556 A NL 7601556A NL 7601556 A NL7601556 A NL 7601556A NL 7601556 A NL7601556 A NL 7601556A
Authority
NL
Netherlands
Prior art keywords
chromatograph
pneumatic
pneumatic chromatograph
Prior art date
Application number
NL7601556A
Other languages
English (en)
Original Assignee
Foxboro 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 Foxboro Co filed Critical Foxboro Co
Publication of NL7601556A publication Critical patent/NL7601556A/nl

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
    • G01N30/62—Detectors specially adapted therefor
    • 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
    • G01N30/8658—Optimising operation parameters
    • 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
    • G01N2030/8886—Analysis of industrial production processes
    • 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
    • G01N30/8675—Evaluation, i.e. decoding of the signal into analytical information
    • G01N30/8679—Target compound analysis, i.e. whereby a limited number of peaks is analysed
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86389—Programmer or timer
    • Y10T137/86405—Repeating cycle
    • Y10T137/86413—Self-cycling

Landscapes

  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Control Of Fluid Pressure (AREA)
NL7601556A 1975-02-14 1976-02-16 Pneumatische chromatograaf. NL7601556A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/549,930 US4006624A (en) 1975-02-14 1975-02-14 Pneumatic chromatograph

Publications (1)

Publication Number Publication Date
NL7601556A true NL7601556A (nl) 1976-08-17

Family

ID=24194972

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7601556A NL7601556A (nl) 1975-02-14 1976-02-16 Pneumatische chromatograaf.

Country Status (8)

Country Link
US (1) US4006624A (nl)
JP (1) JPS51107193A (nl)
CA (1) CA1065647A (nl)
DE (1) DE2605660C2 (nl)
FR (1) FR2301010A1 (nl)
GB (2) GB1526314A (nl)
IT (1) IT1053943B (nl)
NL (1) NL7601556A (nl)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173145A (en) * 1977-12-08 1979-11-06 Honeywell Inc. Solvent wash system for a chromatographic analyzer
US4229968A (en) * 1978-09-28 1980-10-28 Electronic Associates, Inc. Gas measurement and analysis system
NL8004487A (nl) * 1980-08-06 1982-03-01 Chemical Lab Instr Inrichting voor het meten van een of meer verontreinigende componenten in een bepaalde atmosfeer.
DE3365226D1 (en) * 1982-03-10 1986-09-18 Hitachi Ltd Gas chromatographic apparatus
US4687014A (en) * 1984-08-17 1987-08-18 Godal Egil O Method and apparatus for reducing the response time of remotely controlled, hydraulic control systems
DE3520055A1 (de) * 1985-06-04 1986-12-04 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Fraktionssammler
JP2602366B2 (ja) * 1991-02-18 1997-04-23 株式会社日立製作所 クロマトグラフ装置
US5767387A (en) * 1996-10-22 1998-06-16 Hewlett-Packard Co. Chromatograph having pneumatic detector
JP2002122580A (ja) * 2000-10-13 2002-04-26 Yamatake Corp 防爆機器およびプロセス用ガスクロマトグラフ
WO2007028130A2 (en) * 2005-09-02 2007-03-08 Abb Inc. Modular gas chromatograph
US8413521B2 (en) * 2011-03-22 2013-04-09 General Electric Company Apparatus and method for over-peak loading for creep-rupture testing
US8800352B2 (en) * 2011-07-15 2014-08-12 Thermo Finnigan Llc Method for automatic optimization of liquid chromatography autosampler
US10746709B2 (en) * 2016-03-01 2020-08-18 Shimadzu Corporation Chromatograph device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951361A (en) * 1957-07-11 1960-09-06 Foxboro Co Gas chromatography analysis system
US3057184A (en) * 1959-06-29 1962-10-09 Beckman Instruments Inc Chromatograph control system
US3086386A (en) * 1959-09-29 1963-04-23 Standard Oil Co Viscosity measuring system
DE1248337B (de) * 1965-04-12 1967-08-24 Leuna Werke Veb Anordnung zur Aufrechterhaltung einer einstellbaren Temperatur der Trennsaeule eines Gaschromatographen
US3824838A (en) * 1967-05-31 1974-07-23 Japan Gasoline Process gas chromatographic apparatus
DE2039755A1 (de) * 1970-01-05 1972-02-03 Petrolchemisches Kombinat Verfahren und Einrichtungen zur Steuerung von Gaschromatographen und Auswertung von Gaschromatogrammen,insbesondere fuer Regleranschluss geeignet

Also Published As

Publication number Publication date
IT1053943B (it) 1981-10-10
GB1526314A (en) 1978-09-27
DE2605660C2 (de) 1985-06-05
JPS51107193A (nl) 1976-09-22
FR2301010B1 (nl) 1981-09-18
DE2605660A1 (de) 1976-08-26
GB1526315A (en) 1978-09-27
US4006624A (en) 1977-02-08
FR2301010A1 (fr) 1976-09-10
CA1065647A (en) 1979-11-06

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed