ODORISATION OF FUEL GAS WITH LOW-SULFUR ODORANTS
    1.
    发明申请
    ODORISATION OF FUEL GAS WITH LOW-SULFUR ODORANTS 审中-公开
    燃油与低硫气味的混合

    公开(公告)号:US20090064585A1

    公开(公告)日:2009-03-12

    申请号:US10596580

    申请日:2004-12-01

    CPC classification number: C10L3/006

    Abstract: The use is described of a mixture containing A) at least two different acrylic acid C1-C6 alkyl esters; B) at least one compound from the group comprising C1-C8 mercaptans, C4-C12 thiophenes, C2-C8 sulfides or C2-C8 disulfides; C) at least one compound from the group comprising norbornenes, C1-C5 carboxylic acids, C1-C8 aldehydes, C6-C14 phenols, C7-C14 anisoles or C4-C14 pyrazines; D) optionally an antioxidant for the odorisation of fuel gas having a methane content of at least 60 wt. %. Corresponding fuel gases and processes for the odorisation of fuel gases are also described.

    Abstract translation: 描述了含有A)至少两种不同丙烯酸C1-C6烷基酯的混合物的用途; B)至少一种包含C 1 -C 8硫醇,C 4 -C 12噻吩,C 2 -C 8硫醚或C 2 -C 8二硫化物的化合物; C)包含降冰片烯,C1-C5羧酸,C1-C8醛,C6-C14酚,C7-C14茴香醚或C4-C14吡嗪的至少一种化合物; D)任选的抗氧化剂,用于使甲烷含量至少为60重量%的燃料气体的气味化。 %。 还描述了相应的燃料气体和燃料气体的气味化过程。

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