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公开(公告)号：US4792229A
公开(公告)日：1988-12-20
申请号：US68188
申请日：1987-06-30
CPC分类号： B01F5/00 , B01J8/0492
摘要： A device for mixing gas and/or vapor streams including liquid components dispersed therein in which the incoming product streams which have been crudely mixed with quench gas, are fed as a single total stream through a collecting plate which covers the reactor cross section, with the streams being collected on the concave side of the plate and passing through it. The streams pass through a mixing pipe which adjoins the outlet of the collecting plate, and the streams further pass through an outer pipe which is configured so as to bring about a reversal of the flow direction. The streams then pass into the space above a distributor device, and are uniformly distributed over the reactor cross section, along with liquid components collected on the distributor, onto a catalyst bed disposed below the distributor.
摘要翻译： 用于混合包括分散在其中的液体组分的气体和/或蒸汽流的装置，其中已经与骤冷气体粗混合的进入产物流通过覆盖反应器横截面的收集板作为单个总流进料， 流被收集在板的凹面上并通过它。 流体通过与收集板的出口相邻的混合管，并且流进一步通过外管，其构造成使得流动方向反转。 然后，物流进入分配器装置上方的空间，并且均匀地分布在反应器横截面上以及收集在分配器上的液体组分到设置在分配器下方的催化剂床上。
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公开(公告)号：US5084079A
公开(公告)日：1992-01-28
申请号：US665089
申请日：1991-03-06
摘要： A high-pressure hot separator for the separation of an overhead product from a process of high-pressure hydrogenation of coals, tars, crude oils, whose distillation and extraction products or similar carbon-containing feedstock such as heavy oils, low-temperature carbonization oils, extracts of heavy oil sands and the like, is downstream from the bottom phase reactors of the high-pressure hydrogenation. The separator is constructed from a vertically erected cylindrical pressure jacket having an upper cover, a lower cover, an inside adjacent thermal insulation member and a cylindrical wall insert. The overhead product is separated into a gas/vapor phase and a bottom product. A cyclone separator is installed in the gas/vapor space of the hot separator for improvement of the separation function.
摘要翻译： 一种高压热分离器，其用于分离塔顶产物与煤，焦油，原油的高压氢化方法，其蒸馏和提取产物或类似的含碳原料如重油，低温碳化油 ，重油砂等的提取物在高压氢化的底相反应器的下游。 分离器由垂直竖立的圆柱形压力套构成，其具有上盖，下盖，内侧相邻的隔热构件和圆柱形壁插件。 塔顶产物被分离成气/气相和底部产物。 旋风分离器安装在热分离器的气体/蒸汽空间中，以提高分离功能。
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3.发明授权
公开(公告)号：US4639310A
公开(公告)日：1987-01-27
申请号：US761681
申请日：1985-08-02
申请人： Werner Dohler , Ludwig Merz , Heinz Frohnert , Bernd Uckermann , Ulrich Graeser , Alfons Jankowski , Eckard Wolowski , Hans-Friedrich Tamm , Norbert Wilczok
发明人： Werner Dohler , Ludwig Merz , Heinz Frohnert , Bernd Uckermann , Ulrich Graeser , Alfons Jankowski , Eckard Wolowski , Hans-Friedrich Tamm , Norbert Wilczok
摘要： A process for the production of reformer feed and heating or diesel oil from coal which comprises introducing a pulverized coal-oil slurry together with a hydrogenation gas into a liquid-phase hydrogenation stage; remoping solids-containing residue from the discharge from the liquid phase hydrogenation stage, cooling the resulting residue-free volatile coal-oil fraction from the discharge and, if necessary, removing a slurry oil fraction therefrom before feeding the volatile coal-oil fraction to a gas-phase hydrogenation stage; introducing fresh hydrogen which is substantially free of contaminants into the gas-phase hydrogenation stage together with the volatile coal-oil fraction, the fresh hydrogen introduced into the gas-phase hydrogenation stage constituting the entire amount of hydrogen required for the process; and utilizing the waste-gas from the gas-phase hydrogenation as the hydrogenation gas for the liquid-phase hydrogenation. By contrast with conventional processes, which during gas-phase hydrogenation requires operating partial pressures of 300 bars, the process of this invention makes possible the lowering of the operating pressures required during gas-phase hydrogenation to approx. 50-200 bars and also enables significantly reduced consumption of hydrogen.
摘要翻译： 一种从煤中生产重整器进料和加热或柴油的方法，包括将粉煤油浆料与氢化气体一起引入液相氢化阶段; 从液相氢化阶段的排放物中重新混合含固体的残留物，从排出物中冷却得到的无残留挥发性煤 - 油馏分，如有必要，将挥发性煤 - 油馏分进料至 气相氢化阶段; 引入基本上不含污染物的新鲜氢气与挥发性煤 - 油馏分一起引入气相氢化阶段，引入气相氢化阶段的新鲜氢气构成该方法所需的全部氢气量; 利用来自气相氢化的废气作为液相氢化氢化气体。 与在气相氢化期间需要操作300巴的分压的常规方法相比，本发明的方法使得将气相氢化期间所需的操作压力降低到约 50-200巴，还可显着降低氢气消耗。
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公开(公告)号：US4388173A
公开(公告)日：1983-06-14
申请号：US277001
申请日：1981-06-24
申请人： Gerd Escher , Heinz Frohnert , Hans-Peter Wenning
发明人： Gerd Escher , Heinz Frohnert , Hans-Peter Wenning
摘要： The condensible parts are removed from the distillation gas of oil shale, a portion of the remaining amount of gas is removed and the rest is heated, e.g., by the combustion gas of the distillation residue and used without the addition of any more materials to distill oil shale. The installation for this consists of a distillation cyclone reactor, whose gas outlets are connected to an oil separator and whose tangential feed nozzles are connected by way of a blower and a heat exchanger to the oil separator.
摘要翻译： 从油页岩的蒸馏气体中除去可冷凝部分，除去剩余量气体的一部分，其余部分被加热，例如蒸馏残渣的燃烧气体，并且不加任何更多的材料进行蒸馏 油页岩。 其安装包括蒸馏旋风反应器，其气体出口连接到油分离器，其切向进料喷嘴通过鼓风机和热交换器连接到油分离器。
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公开(公告)号：US4365976A
公开(公告)日：1982-12-28
申请号：US277028
申请日：1981-06-24
申请人： Heinz Frohnert , Klaus Steude
发明人： Heinz Frohnert , Klaus Steude
摘要： Dust is removed from distillation gases, particularly from gases from the distillation of oil shale, by electrostatic precipitation at temperatures above the dew point of the oil components, preferably between 470.degree. and 550.degree. C.
摘要翻译： 特别是来自油页岩蒸馏的气体，通过在高于油组分的露点的温度下静电沉淀，优选在470℃和550℃之间除去灰尘。
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