JPS57548A - Measuring method for content of impurity in fuel gas - Google Patents

Measuring method for content of impurity in fuel gas

Info

Publication number
JPS57548A
JPS57548A JP7471380A JP7471380A JPS57548A JP S57548 A JPS57548 A JP S57548A JP 7471380 A JP7471380 A JP 7471380A JP 7471380 A JP7471380 A JP 7471380A JP S57548 A JPS57548 A JP S57548A
Authority
JP
Japan
Prior art keywords
fuel gas
inspected
domain
content
light intensity
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.)
Granted
Application number
JP7471380A
Other languages
Japanese (ja)
Other versions
JPS6314773B2 (en
Inventor
Hajime Toyonaga
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.)
Osaka Gas Co Ltd
Original Assignee
Osaka Gas Co Ltd
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 Osaka Gas Co Ltd filed Critical Osaka Gas Co Ltd
Priority to JP7471380A priority Critical patent/JPS57548A/en
Publication of JPS57548A publication Critical patent/JPS57548A/en
Publication of JPS6314773B2 publication Critical patent/JPS6314773B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
    • G01N21/72—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited using flame burners

Landscapes

  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (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)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Abstract

PURPOSE:To measure the content of impurities, by detecting light intensity of domain of luminous wavelength of contained impurities from a combustion light of gas to be inspected mixing inpurities and substracting the light intensity to be inspected not containing impurities from said light intensity. CONSTITUTION:A fuel gas to be inspected is branched by a pressure pump 1 to supply to the first flow passage 3 provided with a column for desulfurization 2 packing activated carbon and the second flow passage 5 provided with a dummy column 4 for pressure loss 4 on the way. Each switching valve 6, 7 is provided on each passage 3, 5 and the fuel gas subjected to a desulfurization treatment and the untreated fuel gas are supplied to a burner 8 by controlling opening and shutting of valves 6, 7 alternately. Both fuel gases are burnt together with air and gaseous hydrogen and a combustion light 9 is received by a photoelectric converter 11 through a filter 10 transmitting a domain of 390nm wavelength corresponding to the domain of luminous wavelength of sulfur. Further, its output voltage is amplified and a detected value (c) is obtained by processing the signal of peak value and then, a content of sulfur in the fuel gas can be found.
JP7471380A 1980-06-02 1980-06-02 Measuring method for content of impurity in fuel gas Granted JPS57548A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7471380A JPS57548A (en) 1980-06-02 1980-06-02 Measuring method for content of impurity in fuel gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7471380A JPS57548A (en) 1980-06-02 1980-06-02 Measuring method for content of impurity in fuel gas

Publications (2)

Publication Number Publication Date
JPS57548A true JPS57548A (en) 1982-01-05
JPS6314773B2 JPS6314773B2 (en) 1988-04-01

Family

ID=13555130

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7471380A Granted JPS57548A (en) 1980-06-02 1980-06-02 Measuring method for content of impurity in fuel gas

Country Status (1)

Country Link
JP (1) JPS57548A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012211802A (en) * 2011-03-31 2012-11-01 Taiyo Nippon Sanso Corp Method for analyzing sulfur compound

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012211802A (en) * 2011-03-31 2012-11-01 Taiyo Nippon Sanso Corp Method for analyzing sulfur compound

Also Published As

Publication number Publication date
JPS6314773B2 (en) 1988-04-01

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