Catalyst for selective hydrogenation, its preparation process and application
    1.
    发明授权
    Catalyst for selective hydrogenation, its preparation process and application 有权
    用于选择性氢化的催化剂,其制备方法和应用

    公开(公告)号:US06797669B2

    公开(公告)日:2004-09-28

    申请号:US10033661

    申请日:2001-12-27

    IPC分类号: B01J2342

    摘要: A catalyst for selective hydrogenation of alkynes and dienes, its preparation process and application. The catalyst has an inorganic oxide support, a major active component palladium, and a Group IB metal promoter. The active components are uniformly distributed in the catalyst body within the thickness between the support surface and the depth of more than 300 &mgr;m. The catalyst of the present invention has high activity, high selectivity, ability to resist sulfur and arsenic poisoning. The catalyst is particularly applicable to C2-C3 fraction with any concentrations of hydrogen and CO.

    摘要翻译: 用于炔和二烯选择性氢化的催化剂,其制备方法和应用。 催化剂具有无机氧化物载体,主要活性组分钯和IB族金属促进剂。 活性组分在载体表面和深度超过300μm之间的厚度内均匀分布在催化剂体中。 本发明的催化剂具有活性高,选择性高,抗硫和砷中毒的能力。 该催化剂特别适用于任何浓度的氢和CO的C2-C3级分。

    Catalyst and process for LPG production
    4.
    发明授权
    Catalyst and process for LPG production 失效
    LPG生产的催化剂和工艺

    公开(公告)号:US07297825B2

    公开(公告)日:2007-11-20

    申请号:US10929841

    申请日:2004-08-30

    IPC分类号: C07C1/04 C07C1/12

    摘要: A catalyst for producing a liquefied petroleum gas according to the present invention comprises a Pd-based methanol synthesis catalyst component and a β-zeolite catalyst component. It can be used in a reaction of carbon monoxide and hydrogen to give a hydrocarbon containing propane or butane as a main component, i.e., a liquefied petroleum gas, with high activity, high selectivity and high yield. Furthermore, the catalyst has a longer catalyst life with less deterioration.

    摘要翻译: 根据本发明的用于生产液化石油气的催化剂包括Pd基甲醇合成催化剂组分和β-沸石催化剂组分。 其可用于一氧化碳和氢气的反应中,以高活性,高选择性和高产率得到含有丙烷或丁烷作为主要成分的烃,即液化石油气。 此外,催化剂具有较长的催化剂寿命,较少的劣化。

    PROCESS FOR PRODUCING LIQUEFIED PETROLEUM GAS
    6.
    发明申请
    PROCESS FOR PRODUCING LIQUEFIED PETROLEUM GAS 审中-公开
    生产液化石油气的工艺

    公开(公告)号:US20070277552A1

    公开(公告)日:2007-12-06

    申请号:US11673067

    申请日:2007-02-09

    IPC分类号: C07C1/04

    CPC分类号: C10L3/12

    摘要: A hydrocarbon gas containing propane or butane as a main component, i.e., a liquefied petroleum gas is produced by passing a raw material gas comprising at least one selected from the group consisting of methanol and dimethyl ether, and a synthesis gas through a catalyst layer comprising a catalyst for producing a liquefied petroleum gas.

    摘要翻译: 以丙烷或丁烷为主要成分的烃气体,即液化石油气是通过将包含选自甲醇和二甲醚中的至少一种的原料气体和合成气通过包含 用于生产液化石油气的催化剂。

    CATALYST FOR LPG PRODUCTION
    9.
    发明申请
    CATALYST FOR LPG PRODUCTION 审中-公开
    催化剂用于生产液化石油气

    公开(公告)号:US20090042717A1

    公开(公告)日:2009-02-12

    申请号:US11871083

    申请日:2007-10-11

    IPC分类号: B01J29/068

    摘要: A catalyst for producing a liquefied petroleum gas according to the present invention comprises a Pd-based methanol synthesis catalyst component and a β-zeolite catalyst component. It can be used in a reaction of carbon monoxide and hydrogen to give a hydrocarbon containing propane or butane as a main component, i.e., a liquefied petroleum gas, with high activity, high selectivity and high yield. Furthermore, the catalyst has a longer catalyst life with less deterioration.

    摘要翻译: 根据本发明的用于生产液化石油气的催化剂包括Pd基甲醇合成催化剂组分和β-沸石催化剂组分。 其可用于一氧化碳和氢气的反应中,以高活性,高选择性和高产率得到含有丙烷或丁烷作为主要成分的烃,即液化石油气。 此外,催化剂具有较长的催化剂寿命,较少的劣化。

    Catalyst and process for LPG production
    10.
    发明申请
    Catalyst and process for LPG production 失效
    LPG生产的催化剂和工艺

    公开(公告)号:US20060009349A1

    公开(公告)日:2006-01-12

    申请号:US10929841

    申请日:2004-08-30

    IPC分类号: B01J29/06

    摘要: A catalyst for producing a liquefied petroleum gas according to the present invention comprises a Pd-based methanol synthesis catalyst component and a β-zeolite catalyst component. It can be used in a reaction of carbon monoxide and hydrogen to give a hydrocarbon containing propane or butane as a main component, i.e., a liquefied petroleum gas, with high activity, high selectivity and high yield. Furthermore, the catalyst has a longer catalyst life with less deterioration.

    摘要翻译: 根据本发明的用于生产液化石油气的催化剂包括Pd基甲醇合成催化剂组分和β-沸石催化剂组分。 其可用于一氧化碳和氢气的反应中,以高活性,高选择性和高产率得到含有丙烷或丁烷作为主要成分的烃,即液化石油气。 此外,催化剂具有较长的催化剂寿命,较少的劣化。