CATALYST FOR FISCHER-TROPSCH SYNTHESIS HAVING EXCELLENT HEAT TRANSFER CAPABILITY
    1.
    发明申请
    CATALYST FOR FISCHER-TROPSCH SYNTHESIS HAVING EXCELLENT HEAT TRANSFER CAPABILITY 有权
    具有优异热传递能力的FISCHER-TROPSCH合成催化剂

    公开(公告)号:US20140038813A1

    公开(公告)日:2014-02-06

    申请号:US14111658

    申请日:2012-04-25

    IPC分类号: B01J23/89

    摘要: The present invention relates to a catalyst for Fischer-Tropsch synthesis which has excellent heat transfer capability. This catalyst contains (1) central core particle or particles made of a heat transfer material (HTM) selected from the group consisting of a metal, a metal oxide, a ceramic, and a mixture thereof; and (2) outer particle layer which surrounds the central core particles and is attached to the surfaces of the central core particles by a binder material layer. The outer particle layer has a support and catalyst particles in a powder form containing metal particles disposed on the support. The catalyst having such a dual particle structure shows excellent heat transfer capability and, thus, exhibits high selectivity to a target hydrocarbon. Therefore, the catalyst of the present invention is useful in a fixed-bed reactor for Fischer-Tropsch synthesis for producing hydrocarbons from synthetic gas.

    摘要翻译: 本发明涉及一种具有优异传热能力的费 - 托合成催化剂。 该催化剂含有(1)由选自金属,金属氧化物,陶瓷及其混合物的传热材料(HTM)制成的中心核心颗粒或颗粒; 和(2)外部颗粒层,其围绕中心核心颗粒并通过粘合剂材料层附着到中心芯颗粒的表面。 外部颗粒层具有载体和粉末形式的催化剂颗粒,其含有设置在载体上的金属颗粒。 具有这种双重颗粒结构的催化剂显示出优异的传热能力,因此显示出对目标烃的高选择性。 因此,本发明的催化剂可用于从合成气体制造碳氢化合物的费 - 托合成固定床反应器。