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公开(公告)号：US4390502A
公开(公告)日：1983-06-28
申请号：US318926
申请日：1981-11-06
CPC分类号： C10G9/32 , B01J8/003 , C10G9/00 , C10G2400/20
摘要： The present invention is an apparatus continuously feeding particulate solids to a TRC reaction chamber or zone at a controlled rate of flow, and for admixing the solids with fluid simultaneously introduced to the reaction zone. This invention utilized one or more conduits, preferably tubular, to transfer the solids from a solids reservoir chamber to the reaction chamber at a controlled rate of flow, the conduits being in open communication with both the reservoir chamber and with the reaction chamber. The conduits are in the nature of orifices, and are symmetrically located across the reactor cross section, said orifices or conduits also being specially oriented with respect to the fluid reactant inlet to promote rapid and intimate mixing of the two phases.
摘要翻译： 本发明是一种将颗粒固体以受控流速连续供给到TRC反应室或区域的装置，并且用于将固体与同时引入反应区的流体混合。 本发明利用一个或多个导管，优选管状，以固定的流量将固体从固体储存室转移到反应室，导管与贮存室和反应室都开放连通。 导管具有孔的性质，并且对称地位于反应器横截面上，所述孔或导管也相对于流体反应物入口特别定向以促进两相的快速和紧密混合。
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公开(公告)号：US4433984A
公开(公告)日：1984-02-28
申请号：US299587
申请日：1981-09-04
CPC分类号： B01D45/06
摘要： This invention relates to an apparatus and method for rapidly separating particulate solids from a mixed phase solids-gas stream which may be at velocities up to 150 ft./sec. and at high temperature. Specifically, the device is designed for incorporation at the discharge of solid-gas reacting systems having low residence time requirements and carried out in tubular type reactors. Separation is effected by projecting solids by centrifugal force against a bed of solids as the gas phase makes a 180.degree. directional change, said solids changing direction only 90.degree. relative to the incoming stream.
摘要翻译： 本发明涉及一种从混合相固体 - 气体流快速分离颗粒固体的装置和方法，混合相固体 - 气流的速度可达150英尺/秒。 并在高温下。 具体地说，该装置被设计用于在具有低停留时间要求的固体气体反应系统的排放中并入并在管式反应器中进行。 通过离心力将固体投射到固体床上进行分离，当气相进行180°方向改变时，所述固体改变方向相对于进入流仅90度。
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公开(公告)号：US4351275A
公开(公告)日：1982-09-28
申请号：US82162
申请日：1979-10-05
CPC分类号： C10G9/002 , B01J8/003 , C10G9/00 , C10G9/32 , C10G2400/20
摘要： Apparatus and process for quenching and cooling reactor effluent. The apparatus includes a section for introducing relatively cool particulate solids into a hot effluent stream to effect initial quenching and a section to further cool the composite quenched effluent and solids. The process employs relatively cool particulate solids to quench hot effluent and indirect heat exchange between water and the quenched effluent-solids mix to generate high pressure steam and further cool the mix.
摘要翻译： 用于淬火和冷却反应器流出物的装置和方法。 该装置包括用于将相对较冷的颗粒固体引入热流出物流以实现初始淬火的部分和用于进一步冷却复合淬火流出物和固体的部分。 该方法采用相对较冷的颗粒固体来猝灭热流出物和水与骤冷的流出物 - 固体混合物之间的间接热交换以产生高压蒸汽并进一步冷却混合物。
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公开(公告)号：US4338187A
公开(公告)日：1982-07-06
申请号：US86951
申请日：1979-10-22
CPC分类号： C10G9/32 , B01J8/003 , C10G9/00 , C10G2400/20
摘要： An apparatus and process for delivering fluidization gas to a bed of particulate solids to selectively locally fluidize the solids above a delivery conduit in communication with a reaction chamber. Also an apparatus and process for intimately mixing hydrocarbon feed with the particulate solids at the end of the delivery conduit in the reaction chamber.
摘要翻译： 用于将流化气体输送到颗粒固体床以选择性地使固体在与反应室连通的输送管道上流化的装置和方法。 还有一种用于将烃进料与反应室中输送管道末端的颗粒固体充分混合的装置和方法。
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公开(公告)号：US4318800A
公开(公告)日：1982-03-09
申请号：US165782
申请日：1980-07-03
CPC分类号： C10G9/32 , B01J8/003 , C10G9/00 , C10G2400/20
摘要： An improved Thermal Regenerative Cracking (TRC) apparatus and process includes: (1) an improved low residence time solid-gas separation device and system; and (2) an improved solids feeding device and system; as well as an improved sequential thermal cracking process; an improved solids quench boiler and process; an improved preheat vaporization system; and an improved fuel gas generation system for solids heated. One or more of the improvements may be incorporated in a conventional TRC system.
摘要翻译： 改进的热再生开裂（TRC）装置和方法包括：（1）改进的低停留时间固体气体分离装置和系统; 和（2）改进的固体进料装置和系统; 以及改进的顺序热裂解过程; 改进的固体淬火锅炉和工艺; 改进的预热蒸发系统; 以及用于固体加热的改进的燃料气体产生系统。 一个或多个改进可以并入传统的TRC系统中。
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公开(公告)号：US4556541A
公开(公告)日：1985-12-03
申请号：US583134
申请日：1984-02-24
CPC分类号： C10G9/32 , B01J8/003 , C10G9/00 , C10G2400/20
摘要： An apparatus and method embodied in a TRC system for rapidly separating particulate solids from a mixed phase solids-gas stream which may be at velocities up to 150 ft./sec. and at high temperature. Specifically, the device is designed for incorporation at the discharge of solid-gas reacting TRC systems having low residence time requirements and carried out in tubular type reactors. Separation is effected by projecting solids by centrifugal force against a bed of solids as the gas phase makes a 180.degree. directional change, said solids changing direction only 90.degree. relative to the incoming stream.
摘要翻译： TRC系统中体现的一种装置和方法，用于将混合相固体 - 气流快速分离，其速度可达150英尺/秒。 并在高温下。 具体地说，该装置设计用于在具有低停留时间要求的固体气体反应TRC系统的排放中并入并在管式反应器中进行。 通过离心力将固体投射到固体床上进行分离，当气相进行180°方向改变时，所述固体改变方向相对于进入流仅90度。
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公开(公告)号：US4544480A
公开(公告)日：1985-10-01
申请号：US394107
申请日：1982-07-01
CPC分类号： C10G9/32 , B01J8/003 , C10G9/00 , C10G2400/20
摘要： This invention relates to an apparatus and method embodied in a TRC system for rapidly separating particulate solids from a mixed phase solids-gas stream which may be at velocities up to 150 ft./sec. and at high temperature. Specifically, the device is designed for incorporation at the discharge of solid-gas reacting TRC systems having low residence time requirements and carried out in tubular type reactors. Separation is effected by projecting solids by centrifugal force against a bed of solids as the gas phase makes a 180.degree. directional change, said solids changing direction only 90.degree. relative to the incoming stream.
摘要翻译： 本发明涉及一种体现在TRC系统中的装置和方法，用于从混合相固体 - 气流快速分离颗粒固体，混合相固体 - 气流的速度可达150英尺/秒。 并在高温下。 具体地说，该装置设计用于在具有低停留时间要求的固体气体反应TRC系统的排放中并入并在管式反应器中进行。 通过离心力将固体投射到固体床上进行分离，当气相进行180°方向改变时，所述固体改变方向相对于进入流仅90度。
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公开(公告)号：US4370303A
公开(公告)日：1983-01-25
申请号：US272457
申请日：1981-06-11
CPC分类号： C10G9/32 , B01J8/003 , C10G9/00 , C10G2400/20
摘要： An improved Thermal Regenerative Cracking (TRC) apparatus and process includes: (10) an improved low residence time solid-gas separation device and system; and (2) an improved solids feeding device and system; as well as an improved sequential thermal cracking process; an improved solids quench boiler and process; an improved preheat vaporization system; and an improved fuel gas generation system for solids heated. One or more of the improvements may be incorporated in a conventional TRC system.
摘要翻译： 改进的热再生开裂（TRC）装置和方法包括：（10）改进的低停留时间固体气体分离装置和系统; 和（2）改进的固体进料装置和系统; 以及改进的顺序热裂解过程; 改进的固体淬火锅炉和工艺; 改进的预热蒸发系统; 以及用于固体加热的改进的燃料气体产生系统。 一个或多个改进可以并入传统的TRC系统中。
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公开(公告)号：US4356151A
公开(公告)日：1982-10-26
申请号：US165784
申请日：1980-07-03
CPC分类号： C10G9/32 , B01J8/003 , C10G9/00 , C10G2400/20
摘要： Apparatus for quenching and cooling the reactor effluent in a thermal regenerative cracking (TRC) system. The quench apparatus includes a section for introducing relatively cool particulate solids into a hot effluent stream to effect initial quenching and a section to further cool the composite of quenched effluent and solids.
摘要翻译： 用于在热再生裂解（TRC）系统中淬火和冷却反应器流出物的装置。 骤冷装置包括用于将相对较冷的颗粒固体引入热流出物流以实现初始淬火的部分和用于进一步冷却淬火流出物和固体的复合材料的部分。
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公开(公告)号：US4820494A
公开(公告)日：1989-04-11
申请号：US312377
申请日：1981-10-19
CPC分类号： C10G9/32 , B01J8/003 , C10G9/00 , C10G2400/20
摘要： An apparatus for delivering fluidization gas to a bed of particulate solids to selectively, locally fluidize the solids above a delivery conduit in communication with a reaction chamber. Also an apparatus is disclosed for intimately mixing hydrocarbon feed with the particulate solids at the end of the delivery conduit in the reaction chamber.
摘要翻译： 用于将流化气体输送到颗粒固体床上以选择性地使固体在与反应室连通的输送管道上流化的装置。 还公开了一种用于在反应室中的输送管道的末端将烃进料与颗粒固体紧密混合的装置。
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