Methods of making transportation fuel
    3.
    发明授权
    Methods of making transportation fuel 失效
    运输燃料的方法

    公开(公告)号:US08151880B2

    公开(公告)日:2012-04-10

    申请号:US12964548

    申请日:2010-12-09

    IPC分类号: E21B43/24 C10L1/04

    摘要: A method for producing alkylated hydrocarbons is disclosed. Formation fluid is produced from a subsurface in situ heat treatment process. The formation fluid is separated to produce a liquid stream and a first gas stream. The first gas stream includes olefins. The liquid stream is fractionated to produce at least a second gas stream including hydrocarbons having a carbon number of at least 3. The first gas stream and the second gas stream are introduced into an alkylation unit to produce alkylated hydrocarbons. At least a portion of the olefins in the first gas stream enhance alkylation. The alkylated hydrocarbons may be blended with one or more components to produce transportation fuel.

    摘要翻译: 公开了一种生产烷基化烃的方法。 地层流体是从地下原位热处理过程产生的。 地层流体被分离以产生液体流和第一气流。 第一气流包括烯烃。 将液体流分馏以产生至少第二气流,其包括碳数至少为3的烃。将第一气流和第二气流引入烷基化单元以产生烷基化烃。 第一气流中的至少一部分烯烃增强烷基化。 烷基化烃可以与一种或多种组分混合以产生运输燃料。

    Treatment of gas from an in situ conversion process
    9.
    发明授权
    Treatment of gas from an in situ conversion process 有权
    从原位转化过程处理气体

    公开(公告)号:US08070840B2

    公开(公告)日:2011-12-06

    申请号:US11409524

    申请日:2006-04-21

    IPC分类号: H01M8/06 B01J8/02

    摘要: A method of producing methane is described. The method includes providing formation fluid from a subsurface in situ conversion process. The formation fluid is separated to produce a liquid stream and a first gas stream. The first gas stream includes olefins. At least the olefins in the first gas stream are contacted with a hydrogen source in the presence of one or more catalysts and steam to produce a second gas stream. The second gas stream is contacted with a hydrogen source in the presence of one or more additional catalysts to produce a third gas stream. The third gas stream includes methane.

    摘要翻译: 描述了生产甲烷的方法。 该方法包括从地下原位转化过程提供地层流体。 地层流体被分离以产生液体流和第一气流。 第一气流包括烯烃。 至少第一气流中的烯烃在一种或多种催化剂和蒸汽的存在下与氢源接触以产生第二气流。 第二气流在一种或多种另外的催化剂的存在下与氢源接触以产生第三气流。 第三气流包括甲烷。