Production of aromatic hydrocarbons from methane
    14.
    发明申请
    Production of aromatic hydrocarbons from methane 有权
    从甲烷生产芳烃

    公开(公告)号:US20070129587A1

    公开(公告)日:2007-06-07

    申请号:US11408861

    申请日:2006-04-21

    IPC分类号: C07C15/00

    摘要: In a process for converting methane to higher hydrocarbons including aromatic hydrocarbons, a feed containing methane is contacted with a dehydrocyclization catalyst in a reaction zone under conditions effective to convert said methane to aromatic hydrocarbons. A first portion of the catalyst is transferred from the reaction zone to a heating zone, where the first catalyst portion is heated by contacting the catalyst with hot combustion gases generated by burning a supplemental source of fuel. The heated first catalyst portion is then returned to the reaction zone.

    摘要翻译: 在将甲烷转化为包括芳烃的高级烃的方法中,在有效将甲烷转化为芳族烃的条件下,含有甲烷的进料在反应区中与脱氢环化催化剂接触。 催化剂的第一部分从反应区转移到加热区,其中第一催化剂部分通过使催化剂与通过燃烧补充燃料源燃烧产生的热燃烧气体接触来加热。 然后将加热的第一催化剂部分返回到反应区。

    Polymerization process and reactor system
    16.
    发明申请
    Polymerization process and reactor system 失效
    聚合过程和反应器系统

    公开(公告)号:US20070117939A1

    公开(公告)日:2007-05-24

    申请号:US11285264

    申请日:2005-11-22

    IPC分类号: C08F4/00

    摘要: A process for polymerizing one or more monomers is provided. In at least one specific embodiment, the process includes preparing a mixture comprising the one or more monomers, a catalyst system and a flourinated hydrocarbon, preferably a hydrofluorocarbon. A fluorinated hydrocarbon containing stream, a polymer product stream and a waste stream are recovered from the mixture. At least a portion of the waste stream is sent to a non-flare decomposition system to produce a destructed waste stream, and the destructed waste stream is released to atmosphere.

    摘要翻译: 提供聚合一种或多种单体的方法。 在至少一个具体实施方案中,该方法包括制备包含一种或多种单体,催化剂体系和增溶烃,优选氢氟烃的混合物。 从混合物中回收含氟烃流,聚合物产物流和废物流。 废物流的至少一部分被送到非燃烧分解系统以产生破坏的废物流,并将破坏的废物流释放到大气中。