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    • 3. 发明申请
    • BUBBLE COLUMN-TYPE FISCHER-TROPSCH SYNTHESIS SLURRY BED REACTION SYSTEM
    • 泡沫柱型FISCHER-TROPSCH合成浆液反应系统
    • US20090220389A1
    • 2009-09-03
    • US12097161
    • 2005-12-14
    • Yasuhiro OnishiKenichiro FujimotoMasaru IharaYoshifumi SuehiroYasumasa MoritaKiyoshi InabaToshio ShimizuOsamu Iwamoto
    • Yasuhiro OnishiKenichiro FujimotoMasaru IharaYoshifumi SuehiroYasumasa MoritaKiyoshi InabaToshio ShimizuOsamu Iwamoto
    • B01J8/24
    • B01J8/228B01J8/007B01J8/085B01J8/1818B01J8/22B01J2208/00123B01J2208/00539B01J2208/0061C10G2/342C10G2300/4006C10G2300/805
    • A bubble column-type slurry bed reaction system is provided in which an operating system, which synthesizes liquid hydrocarbons by the Fischer-Tropsch (FT) synthesis reaction and separates and derives a catalyst and liquid hydrocarbon products from a slurry composed of gas, liquid and solid phases, can be simplified, and deterioration of catalyst particles caused by attrition and so forth can be reduced. In this FT synthesis reaction system, a bubble column-type slurry bed Fischer-Tropsch synthesis reaction process, in which synthesis gas supplied continuously from the bottom of a reactor and suspended catalyst particles are contacted to form liquid hydrocarbons, gaseous hydrocarbons and water, a process in which a slurry of suspended liquid products formed in the Fischer-Tropsch synthesis reaction process and catalyst particles moves from the reactor to the lower portion of a separation vessel through a downwardly inclined transfer pipe to separate the catalyst particles and gaseous products, a process in which the liquid products formed in the Fischer-Tropsch synthesis reaction process is sent to the separation vessel through a horizontal connecting pipe installed above the downwardly inclined transfer pipe and derived from its apex, a process in which liquid products are derived from the separation vessel, and a process in which aslurry in which catalyst particles are concentrated is derived from the bottom of the separation vessel and circulated to the bottom of the reactor, are driven by the driving force of synthesis gas introduced from the bottom of the reactor and which rises through the slurry bed reactor without using an external drive power source for circulation, and the formed liquid hydrocarbon products, gaseous hydrocarbon products and water are separated and derived without using an external drive power source for separation.
    • 提供了一种气泡塔型浆床反应系统,其中通过费 - 托(FT)合成反应合成液态烃的操作系统,分离并从由气体,液体和 可以简化固相,并且可以减少由磨损等引起的催化剂颗粒的劣化。 在该FT合成反应系统中,将泡沫塔型浆料床费 - 托合成反应过程从反应器底部连续供应的合成气和悬浮的催化剂颗粒接触形成液态烃,气态烃和水, 其中在费 - 托合成反应过程中形成的悬浮液体产物的浆料和催化剂颗粒通过向下倾斜的转移管从反应器移动到分离容器的下部以分离催化剂颗粒和气态产物的过程, 其中在费 - 托合成反应过程中形成的液体产物通过安装在向下倾斜的输送管上方并从其顶点衍生的水平连接管送到分离容器,其中液体产物从分离容器 ,以及其中催化剂颗粒浓缩的浆料的方法 来自分离容器的底部并循环到反应器的底部,由从反应器底部引入并通过浆料床反应器的合成气的驱动力驱动,而不使用外部驱动电源 循环,并且形成的液体烃产物,气态烃产物和水分离和衍生而不使用外部驱动电源进行分离。