IRON-BASED CATALYST AND METHOD FOR PREPARING THE SAME AND USE THEREOF
    1.
    发明申请
    IRON-BASED CATALYST AND METHOD FOR PREPARING THE SAME AND USE THEREOF 有权
    基于铁的催化剂及其制备方法及其用途

    公开(公告)号:US20160045901A1

    公开(公告)日:2016-02-18

    申请号:US14743456

    申请日:2015-06-18

    摘要: The present invention relates to a method for preparing liquid or solid hydrocarbons from syngas via the Fischer-Tropsch synthesis in the presence of iron-based catalysts, the iron-based catalysts for the use thereof, and a method for preparing the iron-based catalysts; more specifically, in the Fischer-Tropsch reaction, liquid or solid hydrocarbons may be prepared specifically with superior productivity and selectivity for C5+ hydrocarbons using the iron-based catalysts comprising iron hydroxide, iron oxide, and iron carbide wherein the number of iron atoms contained in the iron hydroxide is 30% or higher, and the number of iron atoms contained in the iron carbide is 50% or lower, relative to 100% of the number of iron atoms contained in the iron-based catalysts.

    摘要翻译: 本发明涉及一种在铁基催化剂存在下通过费 - 托合成从合成气中制备液体或固体烃的方法,用于铁基催化剂的铁基催化剂及其制备方法 ; 更具体地说,在费 - 托反应中,可以使用包含氢氧化铁,氧化铁和碳化铁的铁基催化剂,以C5 +烃的优异的生产率和选择性来制备液体或固体烃,其中包含的铁原子数 氢氧化铁的含量相对于铁基催化剂中铁原子数的100%为30%以上,铁素体中所含的铁原子数为50%以下。