JPS6413454A - Method and apparatus for analyzing gaseous hydride mixture - Google Patents

Method and apparatus for analyzing gaseous hydride mixture

Info

Publication number
JPS6413454A
JPS6413454A JP16881087A JP16881087A JPS6413454A JP S6413454 A JPS6413454 A JP S6413454A JP 16881087 A JP16881087 A JP 16881087A JP 16881087 A JP16881087 A JP 16881087A JP S6413454 A JPS6413454 A JP S6413454A
Authority
JP
Japan
Prior art keywords
gaseous
column
components
gas
gaseous components
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.)
Pending
Application number
JP16881087A
Other languages
Japanese (ja)
Inventor
Toshio Otsuka
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.)
Gastec Corp
Original Assignee
Gastec Corp
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 Gastec Corp filed Critical Gastec Corp
Priority to JP16881087A priority Critical patent/JPS6413454A/en
Publication of JPS6413454A publication Critical patent/JPS6413454A/en
Pending legal-status Critical Current

Links

Landscapes

  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

PURPOSE:To analyze individual gaseous components even if gaseous hydrides co-exist by feeding the gaseous hydrides to a packed column, eluting the gaseous components successively and detecting the respective gaseous components by a constant potential electrolysis type gas detector. CONSTITUTION:A carrier gas CG is introduced into the column 14 and is after the gas is dehumidified and refined therein, the gas is introduced into a gaseous sample absorbing and holding column 20. The gaseous hydrides as the gaseous sample SG are introduced into an introducing line 26a and are measured by a measuring pipe 26. The measured gas is introduced into the column 20. The column 20 is maintained at a specified temp. and the respective gaseous components in the sample gas SG are adsorbed and held by the column 20, by which the components are successively eluted. The respective eluted gaseous components are guided to the constant potential electrolysis type gas detector 22, by which the changes in the output current are detected. The kinds of the gaseous components are specified from the peak positions of the chart and the concns. are decided from the heights and areas of the peaks. Since the constant potential electrolysis type gas detector is used, the kinds and concns. of the respective gaseous components in the gaseous hydride mixture are analyzed with high accuracy.
JP16881087A 1987-07-08 1987-07-08 Method and apparatus for analyzing gaseous hydride mixture Pending JPS6413454A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16881087A JPS6413454A (en) 1987-07-08 1987-07-08 Method and apparatus for analyzing gaseous hydride mixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16881087A JPS6413454A (en) 1987-07-08 1987-07-08 Method and apparatus for analyzing gaseous hydride mixture

Publications (1)

Publication Number Publication Date
JPS6413454A true JPS6413454A (en) 1989-01-18

Family

ID=15874911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16881087A Pending JPS6413454A (en) 1987-07-08 1987-07-08 Method and apparatus for analyzing gaseous hydride mixture

Country Status (1)

Country Link
JP (1) JPS6413454A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010101684A (en) * 2008-10-22 2010-05-06 Gastec:Kk Portable handy gas chromatograph analyzer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010101684A (en) * 2008-10-22 2010-05-06 Gastec:Kk Portable handy gas chromatograph analyzer

Similar Documents

Publication Publication Date Title
JPS5784355A (en) Element analyzing method and device therefor
KR0153453B1 (en) Apparatus for producing standard gas mixtures
EP1380833A3 (en) Apparatus for spectrometrically measuring isotopic gas
Perone Computer applications in the chemistry laboratory. Survey
DE3272437D1 (en) Method of, and apparatus for, detecting leaks
US3247702A (en) Method of calibrating gas analyzers
US4420687A (en) Non-dispersive infrared gas analyzer
DK0943086T3 (en) Method and apparatus for determining the gas nature of a gas mixture
Richards et al. Gas Chromatographic Separation of Some Compounds of Serum.
JPS6413454A (en) Method and apparatus for analyzing gaseous hydride mixture
JP2730924B2 (en) Analysis method for nitrogen-containing compounds
SE8103321L (en) ANALYSIS OF SUBJECTS THAT MAKE VOCABLE HYDRIDES
JPS57156555A (en) Gas chromatography
JPS5492388A (en) Chromatograph mass spectrographic apparatus
JPS52124388A (en) Measurement of exhaust gas
IN166279B (en)
Bergstedt et al. Repetitive scanning in gas chromatography—Mass spectrometry
Brenna et al. High-precision deuterium and 13C measurement by
Clinckemaillie et al. THERMAL ANALYSIS VOL. 1 PROCEEDINGS THIRD ICTA DAVOS 1971
GB1002333A (en) Process for testing the composition of the atmosphere in industrial vacuum plants
Leclerc et al. Limit of detection of 13 C using an atomic emission detector (MIP) coupled to gas chromatography
Sowinski et al. Programmed temperature gas chromatography of boron hydrides
JPS6491047A (en) Method and apparatus for analyzing hydrogen in molten metal
JPS51139388A (en) Liquid sampling apparatus
TW371716B (en) Apparatus for spectrometrically measuring isotopic gas