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    • 1. 发明授权
    • Method for producing hydrocarbons by Fischer-Tropsch process
    • 通过费 - 托法生产烃的方法
    • US06924316B2
    • 2005-08-02
    • US10476131
    • 2002-06-17
    • Osamu IwamotoShigenori NakashizuKinjiro SaitoTakashi Suzuki
    • Osamu IwamotoShigenori NakashizuKinjiro SaitoTakashi Suzuki
    • B01J23/656B01J35/00B01J35/02B01J35/10B01J37/02C10G2/00C07C27/00
    • C10G2/333B01J23/6562B01J35/0026B01J35/023B01J35/10B01J35/1014B01J35/1019B01J37/0205
    • A method for producing hydrocarbons, comprising: (I) subjecting to a reduction treatment a catalyst comprising a carrier having provided thereon: 0.1 to 10% by mass of at least one metal selected from an alkali metal, an alkaline earth metal, a rare earth metal and the Group III in the periodic table and 1 to 30% by mass of ruthenium, each based on the catalyst weight, the carrier comprising an aluminum oxide and a manganese oxide having an average number of charges of manganese of exceeding Mn2+, and the catalyst having a specific surface area of from 60 to 350 m2/g and a bulk density of from 0.8 to 1.8 g/ml; (II) dispersing the catalyst in liquid hydrocarbons in a concentration of from 1 to 50 w/v %; and (III) bringing the catalyst into contact with a gas mixture comprising hydrogen and carbon monoxide at a pressure of from 1 to 10 MPa, and (i) at a reaction temperature of from 170 to 300° C. under such conditions that carbon dioxide is substantially absent, or (ii) at a reaction temperature of from 200 to 350° C. under such conditions that carbon dioxide coexists in an amount of from 0.5 to 50% based on the total pressure of the hydrogen and the carbon monoxide.
    • 一种碳氢化合物的制造方法,其特征在于,含有:(I)还原处理含有载体的催化剂:0.1〜10质量%的选自碱金属,碱土金属,稀土 金属和周期表中的III族和1〜30质量%的钌,各自以催化剂重量计,载体包含氧化铝和氧化锰,其平均锰电荷数超过Mn < 2 +,比表面积为60〜350m 2 / g,堆积密度为0.8〜1.8g / ml的催化剂; (II)将催化剂分散在浓度为1至50w / v%的液体烃中; 和(III)使催化剂与包含氢气和一氧化碳的气体混合物在1至10MPa的压力下接触,和(i)在170-300℃的反应温度下,在二氧化碳 基本上不存在,或(ii)在200-350℃的反应温度下,在二氧化碳基于氢气和一氧化碳的总压力共存0.5至50%的量的条件下。