SLURRY BUBBLE COLUMN REACTOR
    2.
    发明申请
    SLURRY BUBBLE COLUMN REACTOR 有权
    浆液泡沫反应器

    公开(公告)号:US20110313062A1

    公开(公告)日:2011-12-22

    申请号:US13130041

    申请日:2009-11-10

    IPC分类号: C07C27/00 B01J19/00

    摘要: A slurry bubble column reactor with a gas distribution arrangement comprising an upper sparger, a lower sparger, and an open-ended tube. Gas from the lower sparger enters the tube and lowers the density of slurry in the tube. The difference in slurry density causes the slurry in the tube to rise, causing slurry outside the tube to move down, maintaining circulation and flushing catalyst from the vessel wall.

    摘要翻译: 一种具有气体分配装置的浆液鼓泡塔反应器,包括上喷射器,下喷射器和开口管。 来自下部分布器的气体进入管并降低管中浆料的密度。 浆料密度的差异导致管中的浆料升高,导致管外的浆料向下移动,保持从容器壁的循环和冲洗催化剂。

    APPARATUS AND METHOD FOR CONDUCTING A FISCHER-TROPSCH SYNTHESIS REACTION
    3.
    发明申请
    APPARATUS AND METHOD FOR CONDUCTING A FISCHER-TROPSCH SYNTHESIS REACTION 有权
    用于诱导FISCHER-TROPSCH合成反应的装置和方法

    公开(公告)号:US20110313063A1

    公开(公告)日:2011-12-22

    申请号:US13140384

    申请日:2009-12-08

    IPC分类号: C07C1/04 B01J8/20

    摘要: A system for a Fischer-Tropsch synthesis using a three-phase reactor in which a primary filter removes coarse catalyst particles from the product and in which catalyst fines are removed in a secondary filter. Some or all portion of the product wax from the secondary filter can be recycled back to the reactor, either as a back flush medium for the primary filter or directly to the slurry in the reactor, whereby removal of catalyst fines is rendered independent of the rate of wax production.

    摘要翻译: 使用三相反应器的费 - 托合成系统,其中初级过滤器从产物中除去粗催化剂颗粒,并且在二级过滤器中除去催化剂细粒。 来自二级过滤器的产品蜡的一些或全部部分可以循环回到反应器中,作为用于初级过滤器的反冲洗介质或者直接反应到反应器中的浆料,从而使得催化剂细粒的除去与速率无关 的蜡生产。

    Apparatus and method for conducting a fischer-tropsch synthesis reaction
    4.
    发明授权
    Apparatus and method for conducting a fischer-tropsch synthesis reaction 有权
    用于进行费 - 托合成反应的装置和方法

    公开(公告)号:US09278891B2

    公开(公告)日:2016-03-08

    申请号:US13140384

    申请日:2009-12-08

    摘要: A system for a Fischer-Tropsch synthesis using a three-phase reactor in which a primary filter removes coarse catalyst particles from the product and in which catalyst fines are removed in a secondary filter. Some or all portion of the product wax from the secondary filter can be recycled back to the reactor, either as a back flush medium for the primary filter or directly to the slurry in the reactor, whereby removal of catalyst fines is rendered independent of the rate of wax production.

    摘要翻译: 使用三相反应器的费 - 托合成系统,其中初级过滤器从产物中除去粗催化剂颗粒,并且在二级过滤器中除去催化剂细粒。 来自二级过滤器的产品蜡的一些或全部部分可以循环回到反应器中,作为用于初级过滤器的反冲洗介质或者直接反应到反应器中的浆料,由此除去催化剂细粒以使其与速率无关 的蜡生产。

    Apparatus and process for three-phase reaction
    5.
    发明授权
    Apparatus and process for three-phase reaction 有权
    三相反应装置及工艺

    公开(公告)号:US08980201B2

    公开(公告)日:2015-03-17

    申请号:US13378565

    申请日:2010-06-22

    摘要: A system and process for removing catalyst fines from a gas stream overhead the slurry in a Fischer-Tropsch slurry bubble column reactor. The gas phase at the top of the slurry bubble column reactor containing small amounts of entrained liquid and catalyst particles. The unreacted gases are passed through a demister, which removes larger droplets and catalyst particles. Smaller droplets and catalyst fines are conveyed to a secondary gas cleaner, such as a cyclone, whereby substantially all remaining particles are removed from the gas phase. A particle-containing liquid produced in the secondary gas cleaner can be further subjected to a filtrate cleaning unit to filter out fine catalyst particles and produce a substantially particle-free liquid product stream and a slurry stream of liquid product containing catalyst particles.

    摘要翻译: 用于从费 - 托浆鼓泡塔反应器中的浆料顶部的气流中除去催化剂细粉的系统和方法。 浆液鼓泡塔反应器顶部的气相含有少量夹带的液体和催化剂颗粒。 未反应的气体通过除雾器,除去较大的液滴和催化剂颗粒。 更小的液滴和催化剂细粒被输送到二次气体清洁器,例如旋风分离器,从而从气相中基本上除去剩余的所有颗粒。 在二次气体清洗器中生产的含有颗粒的液体可以进一步经过滤液清洗单元,以过滤出细小的催化剂颗粒,并产生基本上无颗粒的液体产物流和含有催化剂颗粒的液体产物的浆料流。

    APPARATUS AND PROCESS FOR THREE-PHASE REACTION
    6.
    发明申请
    APPARATUS AND PROCESS FOR THREE-PHASE REACTION 有权
    三相反应的装置和方法

    公开(公告)号:US20120157555A1

    公开(公告)日:2012-06-21

    申请号:US13378565

    申请日:2010-06-22

    IPC分类号: C07C27/00 B01J19/00

    摘要: A system and process for removing catalyst fines from a gas stream overhead the slurry in a Fischer-Tropsch slurry bubble column reactor. The gas phase at the top of the slurry bubble column reactor containing small amounts of entrained liquid and catalyst particles. The unreacted gases are passed through a demister, which removes larger droplets and catalyst particles. Smaller droplets and catalyst fines are conveyed to a secondary gas cleaner, such as a cyclone, whereby substantially all remaining particles are removed from the gas phase. A particle-containing liquid produced in the secondary gas cleaner can be further subjected to a filtrate cleaning unit to filter out fine catalyst particles and produce a substantially particle-free liquid product stream and a slurry stream of liquid product containing catalyst particles.

    摘要翻译: 用于从费 - 托浆鼓泡塔反应器中的浆料顶部的气流中除去催化剂细粉的系统和方法。 浆液鼓泡塔反应器顶部的气相含有少量夹带的液体和催化剂颗粒。 未反应的气体通过除雾器,除去较大的液滴和催化剂颗粒。 更小的液滴和催化剂细粒被输送到二次气体清洁器,例如旋风分离器,从而从气相中基本上除去剩余的所有颗粒。 在二次气体清洗器中生产的含有颗粒的液体可以进一步经过滤液清洗单元,以过滤出细小的催化剂颗粒,并产生基本上无颗粒的液体产物流和含有催化剂颗粒的液体产物的浆料流。

    Process and an integrated plant for the production of synfuel and electrical power
    7.
    发明授权
    Process and an integrated plant for the production of synfuel and electrical power 有权
    过程和一个用于生产合成燃料和电力的综合工厂

    公开(公告)号:US06180684B2

    公开(公告)日:2001-01-30

    申请号:US09341892

    申请日:1999-09-03

    IPC分类号: C07C2700

    CPC分类号: C10G2/00

    摘要: The present invention relates to a process and an integrated plant to be used in the process for the preparation of synthetic fuel (synfuel) and production of electrical energy. A part of the energy produced is used for the operation of the energy requiring steps of the process, whereas the residual part is exported for other purposes. The warm exhaust gas from the part of the plant producing electrical energy is fed to a preheating step for natural gas being used as a starting material for the preparation of synfuel.

    摘要翻译: 本发明涉及用于制备合成燃料(合成燃料)和生产电能的方法中使用的方法和综合设备。 所产生的能量的一部分用于需要步骤的能量的操作,而剩余部分被输出用于其它目的。 来自生产电能的植物部分的热废气被送入预热步骤,天然气被用作制备合成燃料的起始材料。

    Fischer-tropsch catalysts
    8.
    发明授权
    Fischer-tropsch catalysts 失效
    费 - 托催化剂

    公开(公告)号:US08324128B2

    公开(公告)日:2012-12-04

    申请号:US10535066

    申请日:2003-11-10

    IPC分类号: B01J23/75

    摘要: A catalyst for use in a Fischer-Tropsch synthesis reaction which comprises cobalt supported on alumina, in which: the catalyst average particle size is in the range 20 to 100 μm; the specific surface area of the impregnated and calcined catalyst particles is greater than 80 m2/g; the average pore size of the impregnated and calcined catalyst is at least 90 Å (9 nm); and the pore volume of the impregnated and calcined catalyst is greater than 0.35 cm3/g.

    摘要翻译: 一种用于费 - 托合成反应的催化剂,其包含负载在氧化铝上的钴,其中:催化剂平均粒度为20-100μm; 浸渍和煅烧的催化剂颗粒的比表面积大于80m 2 / g; 浸渍和煅烧的催化剂的平均孔径至少为(9nm); 并且浸渍和煅烧催化剂的孔体积大于0.35cm 3 / g。

    Fischer-Tropsch Catalysts
    10.
    发明申请
    Fischer-Tropsch Catalysts 失效
    费 - 托催化剂

    公开(公告)号:US20080064770A1

    公开(公告)日:2008-03-13

    申请号:US10535066

    申请日:2003-11-10

    摘要: A catalyst for use in a Fischer-Tropsch synthesis reaction which comprises cobalt supported on alumina, in which: the catalyst average particle size is in the range 20 to 100 μm; the specific surface area of the impregnated and calcined catalyst particles is greater than 80 m2/g; the average pore size of the impregnated and calcined catalyst is at least 90 Å (9 nm); and the pore volume of the impregnated and calcined catalyst is greater than 0.35 cm3g.

    摘要翻译: 一种用于费 - 托合成反应的催化剂,其包含负载在氧化铝上的钴,其中:催化剂平均粒径在20-100μm的范围内; 浸渍和煅烧的催化剂颗粒的比表面积大于80m 2 / g; 浸渍和煅烧的催化剂的平均孔径至少为(9nm); 并且浸渍和煅烧的催化剂的孔体积大于0.35cm 3。