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    TRANSITION METAL NANOCATALYST, METHOD FOR PREPARING THE SAME, AND PROCESS FOR FISCHER-TROPSCH SYNTHESIS USING THE SAME
    62.
    发明申请
    TRANSITION METAL NANOCATALYST, METHOD FOR PREPARING THE SAME, AND PROCESS FOR FISCHER-TROPSCH SYNTHESIS USING THE SAME 审中-公开
    过渡金属纳米催化剂，其制备方法以及使用它的FISCHER-TROPSCH合成方法

    公开(公告)号：US20140039073A1

    公开(公告)日：2014-02-06

    申请号：US13938169

    申请日：2013-07-09

    申请人： Synfuels China Technology Co., Ltd.

    发明人： YUAN KOU ,  NING YAN ,  CHAOXIAN XIAO ,  Zhipeng Cai ,  YONGWANG LI

    IPC分类号： C10G2/00 ,  B01J31/06

    CPC分类号： C10G2/333 ,  B01J23/46 ,  B01J23/74 ,  B01J31/06 ,  B01J31/30 ,  B01J35/0013 ,  B01J2231/648 ,  B01J2531/821 ,  B01J2531/842 ,  B01J2531/845 ,  C10G2/33 ,  C10G2/331 ,  C10G2/332

    摘要： The present invention discloses a transition metal nano-catalyst, a method for preparing the same, and a process for Fischer-Tropsch synthesis using the catalyst. The transition metal nano-catalyst comprises transition metal nanoparticles and polymer stabilizers, and the transition metal nanoparticles are dispersed in liquid media to form stable colloids. The transition metal nano-catalyst can be prepared by mixing and dispersing transition metal salts and polymer stabilizers in liquid media, and then reducing the transition metal salts with hydrogen at 100-200° C. The process for F-T synthesis using the nano-catalyst comprises contacting a reactant gas mixture comprising carbon monoxide and hydrogen with the catalyst and reacting. In addition, the transition metal nanoparticles have smaller diameter and narrower diameter distribution, which is beneficial to control product distribution. Meanwhile, the catalyst can be easily separated from hydrocarbon products and reused.

    摘要翻译： 本发明公开了一种过渡金属纳米催化剂，其制备方法以及使用该催化剂的费 - 托合成方法。 过渡金属纳米催化剂包括过渡金属纳米颗粒和聚合物稳定剂，过渡金属纳米颗粒分散在液体介质中形成稳定的胶体。 过渡金属纳米催化剂可以通过将过渡金属盐和聚合物稳定剂混合并分散在液体介质中，然后在100-200℃下用氢还原过渡金属盐来制备。使用纳米催化剂进行FT合成的方法包括 使包含一氧化碳和氢的反应气体混合物与催化剂接触并进行反应。 此外，过渡金属纳米粒子具有较小的直径和更窄的直径分布，这有利于控制产品分布。 同时，催化剂可以容易地与烃产物分离并重复使用。

    Protected fischer-tropsch catalyst and method of providing same to a fischer-tropsch process
    64.
    发明授权
    Protected fischer-tropsch catalyst and method of providing same to a fischer-tropsch process 有权
    保护的费 - 托催化剂及其提供给费 - 托法的方法

    公开(公告)号：US08530366B2

    公开(公告)日：2013-09-10

    申请号：US12984902

    申请日：2011-01-05

    申请人： Harold A. Wright ,  Belma Demirel ,  Sergio Mohedas ,  Bahman Rejai ,  Ray Huang ,  Deena Ferdous ,  Jesse W. Taylor ,  Dawid J. Duvenhage ,  Sara L. Rolfe

    发明人： Harold A. Wright ,  Belma Demirel ,  Sergio Mohedas ,  Bahman Rejai ,  Ray Huang ,  Deena Ferdous ,  Jesse W. Taylor ,  Dawid J. Duvenhage ,  Sara L. Rolfe

    IPC分类号： B01J20/34 ,  C07C27/00

    CPC分类号： B01J8/006 ,  B01J8/18 ,  B01J8/1809 ,  B01J23/745 ,  B01J33/00 ,  B01J35/023 ,  B01J37/0045 ,  B01J37/18 ,  C10G2/32 ,  C10G2/33 ,  C10G2/332 ,  C10G2300/703

    摘要： A method of preparing a spray dried catalyst by combining spray dried catalyst particles with wax so the spray dried catalyst particles are coated with wax, yielding wax coated catalyst particles, and shaping the wax coated catalyst to provide shaped wax coated catalyst. A method of activating Fischer-Tropsch catalyst particles containing oxides by contacting the catalyst particles with a reducing gas in an activation vessel to produce an activated catalyst, wherein contacting is performed in the absence of a liquid medium under activation conditions. A system for activating a Fischer-Tropsch catalyst containing an activation reactor configured to introduce an activation gas to a fixed or fluidized bed of the Fischer-Tropsch catalyst in the absence of a liquid medium and at least one separation device configured to separate a gas stream comprising entrained catalyst fines having an average particle size below a desired cutoff size from the activation reactor.

    摘要翻译： 通过将喷雾干燥的催化剂颗粒与蜡组合来制备喷雾干燥的催化剂的方法，使喷雾干燥的催化剂颗粒用蜡涂覆，产生蜡涂覆的催化剂颗粒，并使蜡涂覆的催化剂成形以提供成形的涂蜡催化剂。 通过使催化剂颗粒与活化容器中的还原气体接触以产生活化的催化剂来活化含有氧化物的费 - 托催化剂颗粒的方法，其中在不存在液体介质的条件下进行接触。 一种用于活化费 - 托催化剂的系统，其包含活化反应器，所述活化反应器配置成在没有液体介质的情况下将活化气体引入费 - 托催化剂的固定或流化床，以及至少一个分离装置，其被配置为分离气流 包括夹带的催化剂细粒，其具有低于来自活化反应器的所需截留尺寸的平均粒度。

    METHOD FOR PRODUCING HYDROCARBONS WITH CONTINUOUS CHARGING OF THE CATALYST
    66.
    发明申请
    METHOD FOR PRODUCING HYDROCARBONS WITH CONTINUOUS CHARGING OF THE CATALYST 有权
    用连续充电催化剂生产碳氢化合物的方法

    公开(公告)号：US20130178545A1

    公开(公告)日：2013-07-11

    申请号：US13713234

    申请日：2012-12-13

    申请人： IFP ENERGIES NOUVELLES

    发明人： Marie Claire MARION ,  Fabrice DIEHL ,  Francois HUGUES

    IPC分类号： C07C1/04

    CPC分类号： C07C1/0445 ,  B01J23/75 ,  B01J23/8913 ,  B01J37/16 ,  B01J37/18 ,  C10G2/332

    摘要： The present invention relates to a method for the continuous production of hydrocarbons from synthesis gas in the presence of a catalyst comprising a synthesis step in which a synthesis gas is reacted in the presence of a catalyst in a Fischer-Tropsch synthesis reactor (4), characterised in that, at the same time as the synthesis step, the following successive steps are carried out: a) charging a catalyst precursor comprising cobalt oxide in a reduction reactor (2); b) reducing the catalyst precursor charged in step a) by placing it in contact with a reduction gas comprising hydrogen (H2) and/or carbon monoxide (CO); and c) introducing the catalyst reduced in step b) into the synthesis reactor (4).

    摘要翻译： 本发明涉及一种在催化剂存在下从合成气中连续生产烃的方法，包括合成步骤，其中合成气在费 - 托合成反应器（4）中在催化剂存在下反应， 其特征在于，在合成步骤的同时，进行以下连续步骤：a）在还原反应器（2）中装入包含氧化钴的催化剂前体; b）通过将步骤a）中加入的催化剂前体与包含氢（H 2）和/或一氧化碳（CO）的还原气体接触来还原; 和c）将步骤b）中还原的催化剂引入合成反应器（4）中。

    TWO STAGE PROCESS FOR THE CONVERSION OF SYNTHESIS GAS USING A COBALT CATALYST IN THE FIRST STAGE AND A SUPPORTED RUTHENIUM CATALYST IN THE SECOND STAGE
    70.
    发明申请
    TWO STAGE PROCESS FOR THE CONVERSION OF SYNTHESIS GAS USING A COBALT CATALYST IN THE FIRST STAGE AND A SUPPORTED RUTHENIUM CATALYST IN THE SECOND STAGE 有权
    在第一阶段使用钴催化剂和第二阶段支持的钌催化剂转化合成气的两阶段方法

    公开(公告)号：US20130116349A1

    公开(公告)日：2013-05-09

    申请号：US13521923

    申请日：2010-12-16

    申请人： Mark McKenna

    发明人： Mark McKenna

    IPC分类号： C07C1/04

    CPC分类号： C07C1/0485 ,  C10G2/332 ,  C10G2/333 ,  C10G2300/4081

    摘要： A process is described for the conversion of synthesis gas into hydrocarbons including the steps of; (i) passing a synthesis gas comprising hydrogen and carbon monoxide over a cobalt catalyst at elevated temperature and pressure to produce a first reaction product mixture comprising hydrocarbons, steam, carbon monoxide and hydrogen, (ii) condensing and separating water from the first reaction product mixture to produce a de-watered first reaction product mixture, (iii) passing the de-watered first reaction product mixture over a supported ruthenium catalyst at elevated temperature and pressure to produce a second reaction product mixture containing hydrocarbons, and (iv) recovering the hydrocarbons from the second reaction product mixture.

    摘要翻译： 描述了将合成气转化为烃的方法，包括以下步骤： （i）在升高的温度和压力下将包含氢气和一氧化碳的合成气通过钴催化剂，以产生包含烃，蒸汽，一氧化碳和氢的第一反应产物混合物，（ii）从第一反应产物中冷凝和分离水 混合物以产生脱水的第一反应产物混合物，（iii）将脱水的第一反应产物混合物在升高的温度和压力下在负载的钌催化剂上通过，以产生含有烃的第二反应产物混合物，和（iv）回收 来自第二反应产物混合物的烃。