各種煉瓦による油類の熱分解

DOI

書誌事項

タイトル別名
  • Effects of Various Bricks on the Pyrolysis of, Petroleum Oil

抄録

When oil is cracked on the fire brick to produce lower olfins, the com-position of cracked gas varies with the kinds of bricks.<BR>Cracking stock (paraffinic petroleum heavy hydrocarbons) was pyrolyzed with super-heated steam in stainless steel reactor (50mm∅) packed with brick (4-7mesh, 500cc) and heated externally.<BR>At 700°C, high ethylene contents were obtained using chamotte brick with Ni, chrorn brick, silica brick and magnesia brick. Yield of ethylene was 27-25% by weight and that of total olefins was 67-62%. These values are higher than the yield obtained by cracking on chamotte brick.<BR>When Ni-chamotte brick is used, lower reaction temperature can be used than other. bricks are used.<BR>However, life of this brick and method of addition of Ni on chamotte brick must be-investigated furthermore.

収録刊行物

  • 燃料協会誌

    燃料協会誌 36 (8), 647-654, 1957

    一般社団法人 日本エネルギー学会

キーワード

詳細情報 詳細情報について

  • CRID
    1390001204358732288
  • NII論文ID
    130004015256
  • DOI
    10.3775/jie.36.647
  • ISSN
    2185226X
    03693775
  • データソース種別
    • JaLC
    • Crossref
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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