Process for upgrading natural gas
    34.
    发明授权
    Process for upgrading natural gas 有权
    天然气升级工艺

    公开(公告)号:US6002059A

    公开(公告)日:1999-12-14

    申请号:US181834

    申请日:1998-10-28

    Abstract: The invention discloses a method for converting methane to higher order hydrocarbons. This method includes synthesizing ammonia from natural gas and nitrogen in the presence of a source of hydrogen. The ammonia is converted to nitrous oxide in the presence of a source of oxygen. Methane is coupled in the presence of the nitrous oxide to provide higher hydrocarbons. The invention also discloses a method of balancing reaction heat requirements in a process for converting methane to higher order hydrocarbons.

    Abstract translation: 本发明公开了一种将甲烷转化为高级烃的方法。 该方法包括在氢源存在下从天然气和氮合成氨。 在氧气源存在下将氨转化为一氧化二氮。 在一氧化二氮存在下将甲烷偶联以提供高级烃。 本发明还公开了在将甲烷转化为高级烃的方法中平衡反应热需求的方法。

    Synthesis of crystalline ZSM-5-type material
    36.
    发明授权
    Synthesis of crystalline ZSM-5-type material 失效
    结晶ZSM-5型材料的合成

    公开(公告)号:US5209918A

    公开(公告)日:1993-05-11

    申请号:US771717

    申请日:1991-10-04

    CPC classification number: C01B39/40 B01J29/40

    Abstract: This invention relates to a new form of crystalline material identified as zeolite ZSM-5-type, to a new and useful method for synthesizing said crystalline material and to use of said crystalline material prepared in accordance herewith as a catalyst for organic compound, e.g. hydrocarbon compound, conversion.

    Abstract translation: 本发明涉及一种鉴定为沸石ZSM-5型的新形式的结晶材料,涉及合成所述结晶材料的新的和有用的方法,以及使用根据本文制备的所述结晶材料作为有机化合物的催化剂。 烃化合物,转化。

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