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1.发明授权Process to convert biomass and refuse derived fuel to ethers and/or alcohols 失效转化生物质和将衍生的燃料转化为醚和/或醇的方法
公开(公告)号：US5504259A
公开(公告)日：1996-04-02
申请号：US968588
申请日：1992-10-29
申请人： James P. Diebold , John W. Scahill , Helena L. Chum , Robert J. Evans , Bahman Rejai , Richard L. Bain , Ralph P. Overend
发明人： James P. Diebold , John W. Scahill , Helena L. Chum , Robert J. Evans , Bahman Rejai , Richard L. Bain , Ralph P. Overend
IPC分类号： C07C29/04 , C07C41/06 , C10B49/12 , C10B53/00 , C10B53/02 , C10B53/07 , C10G1/00 , C07C41/05 , C07C1/00
摘要： A process for conversion of a feedstock selected from the group consisting of biomass and refuse derived fuel (RDF) to provide reformulated gasoline components comprising a substantial amount of materials selected from the group consisting of ethers, alcohols, or mixtures thereof, comprising: drying said feedstock; subjecting said dried feedstock to fast pyrolysis using a vortex reactor or other means; catalytically cracking vapors resulting from said pyrolysis using a zeolite catalyst; condensing any aromatic byproduct fraction; catalytically alkylating any benzene present in said vapors after condensation; catalytically oligomerizing any remaining ethylene and propylene to higher olefins; isomerizing said olefins to reactive iso-olefins; and catalytically reacting said iso-olefins with an alcohol to form ethers or with water to form alcohols.
摘要翻译： 用于转化选自生物质和垃圾衍生燃料（RDF）的原料的方法，以提供重组汽油组分，其包含大量选自醚，醇或其混合物的材料，其包括：将所述 原料; 使用涡流反应器或其他方式对所述干燥原料进行快速热解; 使用沸石催化剂从所述热解产生的催化裂化蒸气; 冷凝任何芳族副产物馏分; 在冷凝后催化烷基化存在于所述蒸气中的任何苯; 将任何剩余的乙烯和丙烯催化低聚成高级烯烃; 将所述烯烃异构化成反应性异烯烃; 并使所述异烯烃与醇反应以形成醚或与水反应形成醇。
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公开(公告)号：US4778586A
公开(公告)日：1988-10-18
申请号：US58881
申请日：1987-06-05
CPC分类号： C10G9/007 , F17D1/18 , Y10T137/0391
摘要： A method is disclosed for improving the transportability of a hydrocarbon composition by passing an influent feed stream of composition into a downcomer to provide a hydrostatic column of fluid. The influent stream is heated by heat exchange with an effluent product stream wherein at least one of the streams is in turbulent flow. The feed stream is pressurized by the hydrostatic pressure head to a reaction pressure of at least about 1000 psi. The heated and pressurized feed stream is contacted with an active heat source in a reaction zone to increase the temperature of the feed stream to a reaction temperature of between about 300.degree. C. and the coking temperature of the hydrocarbon composition. The temperature differential between the active heat source and the feed stream in the reaction zone is maintained at less than about 30.degree. C. to provide a treated effluent stream which is brought into heat exchange contact with the influent stream. The treated composition has a lower viscosity than the feed composition.
摘要翻译： 公开了一种通过将组合物的进料进料流通入降液管来提供烃组合物的输送性以提供静液压流体的方法。 通过与流出物流的热交换来加热流入物流，其中至少一个物流处于湍流中。 进料流由静水压头加压至至少约1000psi的反应压力。 加热和加压的进料流与反应区中的活性热源接触以将进料流的温度升高至约300℃与烃组合物的焦化温度之间的反应温度。 将活性热源和反应区中的进料流之间的温差保持在低于约30℃，以提供与流入物流进行热交换接触的经处理的流出物流。 经处理的组合物的粘度低于进料组成。
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公开(公告)号：US4849025A
公开(公告)日：1989-07-18
申请号：US58513
申请日：1987-06-05
申请人： Richard L. Bain , John R. Larson
发明人： Richard L. Bain , John R. Larson
摘要： A method is disclosed for decoking a vertical tube reactor. The decoking process involves contacting the coke with an oxidizing substance in the presence of a carrier liquid to oxidize the coke and produce carbon dioxide, water and by-products. The post-oxidation temperature is maintained below the critical temperature of the carrier liquid at the local pressure. The conditions of the coke oxidation are maintained in such a manner as to assure that the by-products are substantially suspended or dissolved in the liquid.
摘要翻译： 公开了一种用于对垂直管式反应器进行除焦的方法。 脱焦过程包括在载体液体存在下使焦炭与氧化物质接触以氧化焦炭并产生二氧化碳，水和副产物。 在局部压力下，后氧化温度保持低于载液的临界温度。 焦炭氧化的条件保持以确保副产物基本上悬浮或溶解在液体中的方式。
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公开(公告)号：US5008085A
公开(公告)日：1991-04-16
申请号：US332508
申请日：1989-03-31
申请人： Richard L. Bain , John R. Larson
发明人： Richard L. Bain , John R. Larson
CPC分类号： C10G9/007 , C10G27/04 , Y10T137/2506
摘要： An apparatus is disclosed for improving the transportability of a hydrocarbon stream by reducing its viscosity. The apparatus comprises a reactor vessel useful for providing an incremental amount of heat to a hydrocarbon stream by the introduction of an oxidizing agent into the core portion of the stream. The reactor comprises an influent conduit and an effluent conduit in heat exchange relation with each other, at least one oxidant injection nozzle located in either or both the influent and/or effluent conduits, a conduit to transport oxidant to the nozzles and a valve in the oxidant conduit to control oxidant flow to the nozzles. The reactor can also contain temperature monitors in the influent and/or effluent conduits and an oxidant flow controller device responsive to output from the temperature monitors and adapted to adjust oxidant flow to maintain temperatures in the reactor reaction zone within a preselected range.
摘要翻译： 公开了一种通过降低其粘度来提高烃流的输送性的装置。 该装置包括可用于通过将氧化剂引入料流的核心部分而向烃流提供增加量的热量的反应器容器。 所述反应器包括流入管道和彼此热交换关系的流出物管道，至少一个氧化剂注入喷嘴，位于流入管道和/或流出物管道中的一个或两者中，将氧化剂输送到喷嘴的管道和 氧化剂导管，以控制到喷嘴的氧化剂流。 反应器还可以包含流入物和/或流出物管道中的温度监测器和响应于温度监测器的输出并适于调节氧化剂流量以将反应器反应区域中的温度保持在预选范围内的氧化剂流量控制器装置。
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公开(公告)号：US4818371A
公开(公告)日：1989-04-04
申请号：US58878
申请日：1987-06-05
申请人： Richard L. Bain , John R. Larson
发明人： Richard L. Bain , John R. Larson
CPC分类号： C10G9/007 , C10G27/04 , Y10T137/2506
摘要： A method is disclosed for reducing the viscosity of a hydrocarbon feed. The feed is heated from an initial temperature to a second temperature and an oxidizing agent is introduced to oxidize components in the feed and provide heat to increase the temperature of the feed to a reaction temperature. The reaction temperature is maintained to produce a reaction product having a lower viscosity than the feed.
摘要翻译： 公开了一种降低烃进料粘度的方法。 将进料从初始温度加热至第二温度，并引入氧化剂以氧化进料中的组分并提供热量以将进料的温度升高至反应温度。 保持反应温度以产生具有比进料低的粘度的反应产物。
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