CARBON OXIDE REDUCTION WITH INTERMETALLIC AND CARBIDE CATALYSTS
    19.
    发明申请
    CARBON OXIDE REDUCTION WITH INTERMETALLIC AND CARBIDE CATALYSTS 有权
    碳化氧还原与碳纳米管和碳化物催化剂

    公开(公告)号:US20160031710A1

    公开(公告)日:2016-02-04

    申请号:US14775953

    申请日:2014-03-12

    申请人: SEERSTONE LLC

    摘要: A method of reducing a gaseous carbon oxide includes reacting a carbon oxide with a gaseous reducing agent in the presence of an intermetallic or carbide catalyst. The reaction proceeds under conditions adapted to produce solid carbon of various allotropes and morphologies, the selective formation of which can be controlled by means of controlling reaction gas composition and reaction conditions including temperature and pressure. A method for utilizing an intermetallic or carbide catalyst in a reactor includes placing the catalyst in a suitable reactor and flowing reaction gases comprising a carbon oxide with at least one gaseous reducing agent through the reactor where, in the presence of the catalyst, at least a portion of the carbon in the carbon oxide is converted to solid carbon and a tail gas mixture containing water vapor.

    摘要翻译: 一种还原气态碳氧化物的方法包括在金属间化合物或碳化物催化剂的存在下使碳氧化物与气态还原剂反应。 反应在适于产生各种同素异形体和形态的固体碳的条件下进行,其选择性形成可以通过控制反应气体组成和包括温度和压力的反应条件来控制。 在反应器中利用金属间化合物或碳化物催化剂的方法包括将催化剂放置在合适的反应器中,并将包含碳氧化物的反应气体与至少一种气态还原剂反应通过反应器,其中在催化剂存在下,至少一种 将碳氧化物中的碳的一部分转化为固体碳和含有水蒸气的尾气混合物。