NL190031B - METHOD AND APPARATUS FOR ANALYZING A SAMPLE FROM A GAS FLOW - Google Patents

METHOD AND APPARATUS FOR ANALYZING A SAMPLE FROM A GAS FLOW

Info

Publication number
NL190031B
NL190031B NLAANVRAGE8320134,A NL8320134A NL190031B NL 190031 B NL190031 B NL 190031B NL 8320134 A NL8320134 A NL 8320134A NL 190031 B NL190031 B NL 190031B
Authority
NL
Netherlands
Prior art keywords
analyzing
sample
gas flow
gas
flow
Prior art date
Application number
NLAANVRAGE8320134,A
Other languages
Dutch (nl)
Other versions
NL190031C (en
NL8320134A (en
Original Assignee
Elf France
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 Elf France filed Critical Elf France
Publication of NL8320134A publication Critical patent/NL8320134A/en
Publication of NL190031B publication Critical patent/NL190031B/en
Application granted granted Critical
Publication of NL190031C publication Critical patent/NL190031C/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N1/2211—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling with cyclones
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2247—Sampling from a flowing stream of gas
    • G01N1/2258—Sampling from a flowing stream of gas in a stack or chimney
    • 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
    • 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
    • G01N30/16—Injection
    • G01N30/20—Injection using a sampling valve
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2247—Sampling from a flowing stream of gas
    • G01N1/2258—Sampling from a flowing stream of gas in a stack or chimney
    • G01N2001/2261—Sampling from a flowing stream of gas in a stack or chimney preventing condensation (heating lines)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2247—Sampling from a flowing stream of gas
    • G01N2001/227—Sampling from a flowing stream of gas separating gas from solid, e.g. filter
    • 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
    • G01N2030/022—Column chromatography characterised by the kind of separation mechanism
    • G01N2030/025—Gas chromatography
    • 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
    • G01N30/16—Injection
    • G01N30/20—Injection using a sampling valve
    • G01N2030/201—Injection using a sampling valve multiport valves, i.e. having more than two ports
    • 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
    • G01N30/16—Injection
    • G01N30/20—Injection using a sampling valve
    • G01N2030/207—Injection using a sampling valve with metering cavity, e.g. sample loop
NLAANVRAGE8320134,A 1981-11-03 1983-04-29 METHOD AND APPARATUS FOR ANALYZING A SAMPLE FROM A GAS FLOW NL190031C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR8120580 1981-11-03
FR8120580A FR2515821A1 (en) 1981-11-03 1981-11-03 METHOD AND APPARATUS FOR TAKING A SAMPLE OF A GASEOUS EFFLUENT AND THEIR APPLICATION TO CHROMATOGRAPHY
FR8300084 1983-04-29
PCT/FR1983/000084 WO1984004394A1 (en) 1981-11-03 1983-04-29 Method and apparatus for taking a sample from a gas effluent and application to chromatography

Publications (3)

Publication Number Publication Date
NL8320134A NL8320134A (en) 1985-02-01
NL190031B true NL190031B (en) 1993-05-03
NL190031C NL190031C (en) 1993-10-01

Family

ID=9263647

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE8320134,A NL190031C (en) 1981-11-03 1983-04-29 METHOD AND APPARATUS FOR ANALYZING A SAMPLE FROM A GAS FLOW

Country Status (5)

Country Link
DE (1) DE3344163T1 (en)
FR (1) FR2515821A1 (en)
IT (1) IT1153314B (en)
NL (1) NL190031C (en)
WO (1) WO1984004394A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515821A1 (en) * 1981-11-03 1983-05-06 Elf France METHOD AND APPARATUS FOR TAKING A SAMPLE OF A GASEOUS EFFLUENT AND THEIR APPLICATION TO CHROMATOGRAPHY
US4588422A (en) * 1983-12-07 1986-05-13 Elf France Process and equipment for sampling a gaseous effluent and their application to chromatography
GB2150458B (en) * 1984-03-21 1987-06-17 Elf France Method and apparatus for taking a sample from a gas effluent and application to chromatography

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3518059A (en) * 1967-05-31 1970-06-30 Hewlett Packard Co Method and apparatus for determining chemical structure
FR2063575A5 (en) * 1969-10-22 1971-07-09 Carbonique Analysis of impurities in gases
US3650090A (en) * 1970-06-19 1972-03-21 Phillips Petroleum Co Analysis of gaseous mixtures
FR2206858A5 (en) * 1972-11-10 1974-06-07 Raffinage Cie Francaise
US4057997A (en) * 1976-03-31 1977-11-15 Phillips Petroleum Company Sample preparation
US4234315A (en) * 1978-09-29 1980-11-18 Phillips Petroleum Company Gas chromatographic analysis method and apparatus
GB2048469B (en) * 1979-05-09 1983-04-07 Conoco Ltd Pyrolysis product gases analyzing method and system
FR2515821A1 (en) * 1981-11-03 1983-05-06 Elf France METHOD AND APPARATUS FOR TAKING A SAMPLE OF A GASEOUS EFFLUENT AND THEIR APPLICATION TO CHROMATOGRAPHY

Also Published As

Publication number Publication date
DE3344163C2 (en) 1988-04-07
IT1153314B (en) 1987-01-14
NL190031C (en) 1993-10-01
FR2515821B1 (en) 1983-12-02
DE3344163T1 (en) 1985-05-15
FR2515821A1 (en) 1983-05-06
WO1984004394A1 (en) 1984-11-08
IT8223984A0 (en) 1982-10-29
NL8320134A (en) 1985-02-01

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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
V2 Lapsed due to non-payment of the last due maintenance fee for the patent application