Measurement of trace light hydrocarbons in methane-rich gases

DOI 2 Citations 9 References

Bibliographic Information

Other Title
  • メタンを主成分とするガス中の微量軽質炭化水素の測定法
  • メタン オ シュセイブン ト スル ガスチュウ ノ ビリョウ ケイシツ タンカ

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Abstract

A system to measure C2+ light hydrocarbons (CnHm, n≧2) in methane-rich gases is reported. Until now, measurement of trace C2+ light hydrocarbons by gas chromatography (GC) has been difficult, because C2+ hydrocarbons could not be separated well from methane. In this system, C2+ hydrocarbon concentration column (stainless hollow pipe) is equipped between GC injection and GC column. With the C2+ hydrocarbon concentration column, only C2+ hydrocarbons are concentrated and methane is removed. After the removal of methane, precise measurement of C2+ hydrocarbons by GC becomes possible.

Journal

  • Chikyukagaku

    Chikyukagaku 29 (1), 17-23, 1995

    The Geochemical Society of Japan

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Details

  • CRID
    1390282680717531264
  • NII Article ID
    110008679897
  • NII Book ID
    AN00141280
  • DOI
    10.14934/chikyukagaku.29.17
  • ISSN
    21885923
    03864073
  • NDL BIB ID
    3616610
  • Text Lang
    ja
  • Data Source
    • JaLC
    • NDL
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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