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    • 1. 发明授权
    • Process for production of triptane and triptene
    • 生产曲坦和三肽的方法
    • US07825287B2
    • 2010-11-02
    • US12058300
    • 2008-03-28
    • John AhnBurcin TemelEnrique Iglesia
    • John AhnBurcin TemelEnrique Iglesia
    • C07C1/00
    • C07C1/20C07C9/16C07C11/107
    • High octane C7 hydrocarbons, particularly 2,2,3-trimethylbutane (“triptane”) and 2,2,3-trimethyl-but-1-ene (“triptene”) (collectively “triptyls”) are produced by homologation of a feed comprising dimethyl ether and/or methanol and optionally including one or more aliphatic hydrocarbons in the presence of certain acidic zeolite catalysts. The process can be carried out at temperatures lower than those previously used for conversion of dimethyl ether and/or methanol to higher alkanes, including C7 alkanes, and results in selective production of triptane and/or triptene with relatively little isomerization to or production of other C7 alkanes.
    • 高辛烷值的C7烃,特别是2,2,3-三甲基丁烷(“triptane”)和2,2,3-三甲基 - 丁-1-烯(“triptene”)(统称为“triptyl”)是通过进料 包括二甲醚和/或甲醇,并且在某些酸性沸石催化剂的存在下任选地包括一种或多种脂族烃。 该方法可以在比以前用于将二甲醚和/或甲醇转化为高级烷烃(包括C 7烷烃)的温度低的温度下进行,并且导致选择性生产具有相对较少的异构化或生产其它的三烷基和/或三丁烯 C7烷烃。
    • 2. 发明申请
    • Process for Production of Triptane and Triptene
    • 三甲苯和三氯甲烷生产工艺
    • US20090247803A1
    • 2009-10-01
    • US12058300
    • 2008-03-28
    • John AhnBurcin TemelEnrique Iglesia
    • John AhnBurcin TemelEnrique Iglesia
    • C07C1/00
    • C07C1/20C07C9/16C07C11/107
    • High octane C7 hydrocarbons, particularly 2,2,3-trimethylbutane (“triptane”) and 2,2,3-trimethyl-but-1-ene (“triptene”) (collectively “triptyls”) are produced by homologation of a feed comprising dimethyl ether and/or methanol and optionally including one or more aliphatic hydrocarbons in the presence of certain acidic zeolite catalysts. The process can be carried out at temperatures lower than those previously used for conversion of dimethyl ether and/or methanol to higher alkanes, including C7 alkanes, and results in selective production of triptane and/or triptene with relatively little isomerization to or production of other C7 alkanes.
    • 高辛烷值的C7烃,特别是2,2,3-三甲基丁烷(“triptane”)和2,2,3-三甲基 - 丁-1-烯(“triptene”)(统称为“triptyl”)是通过进料 包括二甲醚和/或甲醇,并且在某些酸性沸石催化剂的存在下任选地包括一种或多种脂族烃。 该方法可以在比以前用于将二甲醚和/或甲醇转化为高级烷烃(包括C 7烷烃)的温度低的温度下进行,并且导致选择性生产具有相对较少的异构化或生产其它的三烷基和/或三丁烯 C7烷烃。