Process for converting a natural gas feedstock with inert content to chemical intermediates

    公开(公告)号:US10329215B2

    公开(公告)日:2019-06-25

    申请号:US16249405

    申请日:2019-01-16

    Abstract: A methane conversion process for producing C2+ hydrocarbons comprising (a) introducing a reactant mixture comprising methane (>20 mol %) and an inert compound to a reaction unit to produce a reactor effluent stream comprising C2+ hydrocarbons, methane, the inert compound, and water and/or carbon dioxide; (b) removing at least a portion of the water and/or at least a portion of the carbon dioxide from the reactor effluent stream to produce a demethanizer feed stream; (c) feeding at least a portion of the demethanizer feed stream to a demethanizer unit to produce two or more vapor streams (methane rich stream and inert rich stream), and at least one liquid stream (C2+ hydrocarbons); (d) withdrawing at least a portion of the inert rich stream as a purge stream; (e) recycling any remaining portion of the inert rich stream to the reaction unit; and (f) recycling the methane rich stream to the reaction unit.

    METHOD AND APPARATUS FOR PRODUCING HIGH PURITY PHOSGENE
    6.
    发明申请
    METHOD AND APPARATUS FOR PRODUCING HIGH PURITY PHOSGENE 审中-公开
    用于生产高纯度磷的方法和装置

    公开(公告)号:US20160207779A1

    公开(公告)日:2016-07-21

    申请号:US14907383

    申请日:2014-07-25

    Abstract: In an embodiment, a method of producing phosgene in a tube reactor comprises introducing a feed comprising carbon monoxide and chlorine to a tube of the reactor, the tube having a particulate catalyst disposed therein, wherein a thermally conductive material separate from the tube contacts at least a portion of the particulate catalyst; to produce a product composition comprising phosgene, and carbon tetrachloride in an amount of 0 to 10 ppm by volume based on the volume of the phosgene.

    Abstract translation: 在一个实施方案中,在管式反应器中生产光气的方法包括将包含一氧化碳和氯的进料引入反应器的管中,该管具有设置在其中的颗粒催化剂,其中至少与管接触分离的导热材料 一部分颗粒催化剂; 以相对于光气的体积产生0〜10ppm(体积)的光气和四氯化碳的产品组合物。

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