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    • 8. 发明授权
    • Process for producing liquid and, optionally, gaseous products from gaseous reactants
    • 用于从气态反应物生产液体和任选的气态产物的方法
    • US06265452B1
    • 2001-07-24
    • US09537442
    • 2000-03-27
    • André Peter SteynbergDavid H. JonesRoy W. Silverman
    • André Peter SteynbergDavid H. JonesRoy W. Silverman
    • C07C2700
    • C10G2/342B01D3/009B01J8/22C07C1/0405C07C1/0455C07C1/0485Y02P20/127
    • A process for producing liquid and gaseous products from gaseous reactants. The process includes a) feeding a synthesis gas stream of mainly carbon monoxide and hydrogen, as gaseous reactants, into a slurry bed of solid Fischer-Tropsch catalyst particles suspended in a suspension liquid, with the slurry bed being provided in a reaction zone, b) allowing the gaseous reactants to react, by means of Fischer-Tropsch synthesis, as they pass upwardly through the slurry bed; c) withdrawing liquid phase from the slurry bed, to maintain the slurry bed at a desired level; d) allowing gaseous products and unreacted gaseous reactants to disengage from the slurry bed and to pass upwardly as a gas phase into a freeboard zone of a head space above the reaction zone; e) subjecting the gas phase to distillation; f) returning separated catalyst particles and liquid phase from the distillation zone and g) withdrawing treated gas phase from the head space.
    • 一种从气态反应物生产液体和气态产物的方法。 该方法包括:a)将主要为一氧化碳和氢气的合成气流作为气态反应物供入悬浮在悬浮液中的固体费 - 托催化剂颗粒的淤浆床中,浆料床设置在反应区中,b )允许气态反应物通过费 - 托合成在其向上通过浆料床时反应; c)从浆料床中取出液相,以将浆料床保持在期望的水平; d)允许气体产物和未反应的气体反应物从浆料床脱离并作为气相向上传送到反应区上方的顶部空间的干舷区; e)对气相进行蒸馏; f)从蒸馏区返回分离出的催化剂颗粒和液相,g)从顶部空间取出经处理的气相。