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RO71985A - METHOD AND DEVICES FOR CONTROLLING GAS ANALYZER CHROMATOGRAMELOR - Google Patents

METHOD AND DEVICES FOR CONTROLLING GAS ANALYZER CHROMATOGRAMELOR

Info

Publication number
RO71985A
RO71985A RO7065315A RO6531570A RO71985A RO 71985 A RO71985 A RO 71985A RO 7065315 A RO7065315 A RO 7065315A RO 6531570 A RO6531570 A RO 6531570A RO 71985 A RO71985 A RO 71985A
Authority
RO
Romania
Prior art keywords
chromatogramelor
devices
gas analyzer
controlling gas
controlling
Prior art date
Application number
RO7065315A
Other languages
French (fr)
Romanian (ro)
Inventor
Gunter Berthold
Original Assignee
Veb Petrolchemisches Kombinat Schwedt,Kombinatsbetrieb "Otto Grotewohl",Dd
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 Veb Petrolchemisches Kombinat Schwedt,Kombinatsbetrieb "Otto Grotewohl",Dd filed Critical Veb Petrolchemisches Kombinat Schwedt,Kombinatsbetrieb "Otto Grotewohl",Dd
Publication of RO71985A publication Critical patent/RO71985A/en

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
    • G01N30/86—Signal analysis
    • G01N30/8651—Recording, data aquisition, archiving and storage
    • 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
    • G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
    • 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
    • G01N30/8603—Signal analysis with integration or differentiation
    • G01N30/8606—Integration
    • 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

  • 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)
  • Sampling And Sample Adjustment (AREA)
RO7065315A 1970-01-05 1970-12-15 METHOD AND DEVICES FOR CONTROLLING GAS ANALYZER CHROMATOGRAMELOR RO71985A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD14478870 1970-01-05

Publications (1)

Publication Number Publication Date
RO71985A true RO71985A (en) 1981-07-30

Family

ID=5482031

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7065315A RO71985A (en) 1970-01-05 1970-12-15 METHOD AND DEVICES FOR CONTROLLING GAS ANALYZER CHROMATOGRAMELOR

Country Status (3)

Country Link
US (1) US3779069A (en)
DE (1) DE2039755A1 (en)
RO (1) RO71985A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033171A (en) * 1975-02-14 1977-07-05 The Foxboro Company Pneumatic detector for chromatographic analyzer
US4006624A (en) * 1975-02-14 1977-02-08 The Foxboro Company Pneumatic chromatograph
US4059994A (en) * 1976-11-26 1977-11-29 The Foxboro Company Pneumatic chromatograph
US4205700A (en) * 1977-04-14 1980-06-03 La Telemelanique Electrique Control circuit for pneumatic phase
US4561343A (en) * 1981-08-27 1985-12-31 Jobst Institute, Inc. Sequencing valve mechanism
US5827945A (en) * 1996-10-24 1998-10-27 Varian Associates, Inc. Real-time gas-chromatography mass-spectrometry trace vapor detection
DE10301421A1 (en) * 2003-01-16 2004-07-29 Bayer Ag Process analysis systems with automatic liquid sample preparation and connection to process control systems

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
US3177138A (en) * 1960-05-02 1965-04-06 Phillips Petroleum Co Process control by gas chromatography
US3106087A (en) * 1960-05-23 1963-10-08 Phillips Petroleum Co Fluid stream analyzer
US3098957A (en) * 1960-11-25 1963-07-23 Union Carbide Corp Servo system for peak signal storage
US3326237A (en) * 1965-04-12 1967-06-20 Union Carbide Corp Repeating pneumatic timer

Also Published As

Publication number Publication date
US3779069A (en) 1973-12-18
DE2039755A1 (en) 1972-02-03

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