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公开(公告)号：US4663019A
公开(公告)日：1987-05-05
申请号：US587906
申请日：1984-03-09
CPC分类号： C10G9/002 , C10G2400/20
摘要： A process for producing olefins and gasoline from residual oil by thermally cracking a side cut fraction from a fractionation tower, quenching the cracked product with residual oil, producing coke from a portion of the quenched product and using a portion of the coke to provide reaction heat for the thermal cracking.
摘要翻译： 一种从残油中生产烯烃和汽油的方法，该方法是从分馏塔热裂裂侧馏分，用残留的油淬火裂化产物，从骤冷产物的一部分产生焦炭并使用一部分焦炭提供反应热 用于热裂解。
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公开(公告)号：US5976355A
公开(公告)日：1999-11-02
申请号：US574585
申请日：1995-12-14
CPC分类号： C10G11/18
摘要： A process for producing liquid fuels from heavy hydrocarbons such as residual oil in which the cracking temperatures are in the range of 800.degree. F. to 1200.degree. F., and the residence times are between 0.05 seconds and 0.50 seconds.
摘要翻译： 一种重质烃类如裂解温度在800〜1200°F范围内的残油的液体燃料的制造方法，停留时间为0.05秒〜0.50秒。
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3.发明授权Process for cracking heavy hydrocarbon to produce olefins and liquid hydrocarbon fuels 失效裂解重质烃以生产烯烃和液体烃燃料的方法
公开(公告)号：US4552645A
公开(公告)日：1985-11-12
申请号：US587952
申请日：1984-03-09
摘要： A process for cracking heavy hydrocarbon feedstocks by separation into light and heavy fractions and concommitantly thermally cracking the light fraction and coking the heavy fraction.
摘要翻译： 一种通过分离成轻质和重质馏分来裂解重质烃原料，同时热裂解轻馏分并焦化重馏分的方法。
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公开(公告)号：US4585544A
公开(公告)日：1986-04-29
申请号：US587937
申请日：1984-03-09
摘要： A process for pretreating residual oil by thermal regenerative vaporizing and pretreatment at short residence times and catalytically cracking the pretreated effluent from the thermal regenerative pretreatment process.
摘要翻译： 通过热再生蒸发和短暂停留时间的预处理来预处理残油的方法，并且对来自热再生预处理过程的预处理流出物进行催化裂化。
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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：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：US5220093A
公开(公告)日：1993-06-15
申请号：US863176
申请日：1992-04-03
IPC分类号： C07C5/333
CPC分类号： C07C5/333
摘要： Process for catalytic dehydrogenation of a mixture of light paraffins including passing accelerated catalyst with an acceleration gas into a mixing zone for contact with mixed paraffin feedstock, passing the feedstock/catalyst into a reaction zone, separating the effluent from the spent catalyst solids, quenching the effluent and separating and recycling at least a portion of the unreacted light feedstock for use as an acceleration gas to accelerate the fresh catalyst wherein the kinetic residence time from contact of the catalyst and feedstock to quench is between 0.1 and 2.0 seconds.
摘要翻译： 轻链烷烃的混合物的催化脱氢方法，包括将加速催化剂与加速气体通入混合区域以与混合石蜡原料接触，使原料/催化剂进入反应区，将废气与废催化剂固体分离，淬灭 流出物并将至少一部分未反应的光原料分离和再循环，用作加速气体以加速新鲜催化剂，其中从催化剂和原料接触到淬火的动态停留时间为0.1至2.0秒。
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公开(公告)号：US5254788A
公开(公告)日：1993-10-19
申请号：US757177
申请日：1991-09-10
CPC分类号： C07C5/3332 , B01J8/003 , B01J8/005 , C07C5/333 , C07C5/3335 , C07C2521/04 , C07C2521/16 , C07C2523/04 , C07C2523/22 , C07C2523/26 , C07C2523/34 , C07C2523/42 , C07C2523/44 , C07C2523/745 , C07C2523/755 , C07C2529/06
摘要： The present invention relates to a process for the production of olefins from light paraffins. Specifically, the present invention relates to a process for the production of olefins from ethane, propane, butane, isobutane, pentane and isopentane, preferably utilizing moderate or high activity dehydrogenation catalysts at kinetic residence times of from about 0.1 to about 2.0 seconds, and at temperatures of from about 900.degree. F. to about 1600.degree. F. The present invention further relates to the production of an olefin from its corresponding paraffin, and a process for the production of a mixture of olefins.
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9.发明授权Process for catalytically cracking feedstocks paraffin rich comprising high and low concarbon components 失效用于催化裂化原料的方法富含石蜡和高碳组分的石蜡
公开(公告)号：US5435906A
公开(公告)日：1995-07-25
申请号：US104178
申请日：1993-08-09
申请人： Axel R. Johnson , Joseph L. Ross , Atulya V. Saraf
发明人： Axel R. Johnson , Joseph L. Ross , Atulya V. Saraf
摘要： A process for contemporaneously catalytically cracking a paraffin rich feedstock and a heavy feedstock wherein the feedstocks are segregated prior to catalytic cracking in separate reactors with regenerated particulate catalyst solids. The process provides for the separate optimal cracking of paraffinic constituents and heavy naphthenic constituents while maintaining an overall heat balance.
摘要翻译： 同时催化裂化含石蜡原料和重质原料的方法，其中原料在具有再生颗粒催化剂固体的分离的反应器中在催化裂化之前被分离。 该方法提供了链烷烃组分和重质环烷烃组分的单独的最佳裂化，同时保持总体热平衡。
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10.发明授权Process for catalytically cracking paraffin rich feedstocks comprising high and low concarbon components 失效包含高碳和低碳组分的含石蜡原料的催化裂化方法
公开(公告)号：US5730859A
公开(公告)日：1998-03-24
申请号：US680675
申请日：1996-07-16
申请人： Axel R. Johnson , Joseph L. Ross , Atulya V. Saraf
发明人： Axel R. Johnson , Joseph L. Ross , Atulya V. Saraf
CPC分类号： C10G11/18 , C10G11/182 , C10G51/06
摘要： A process for contemporaneously catalytically cracking a paraffin rich feedstock and a heavy feedstock wherein the feedstocks are segregated prior to catalytic cracking in separate reactors with regenerated particulate catalyst solids. The process provides for the separate optimal cracking of paraffinic constituents and heavy naphthenic constituents while maintaining an overall heat balance.
摘要翻译： 同时催化裂化含石蜡原料和重质原料的方法，其中原料在具有再生颗粒催化剂固体的分离的反应器中在催化裂化之前被分离。 该方法提供链烷烃组分和重质环烷烃组分的单独的最佳裂化，同时保持总体热平衡。
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