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31. 发明申请

US20100329935A1 Apparatus for Separating Pitch from Slurry Hydrocracked Vacuum Gas Oil 有权
标题翻译：用于从沥青加氢裂化真空瓦斯油中分离沥青的装置
公开(公告)号：US20100329935A1
公开(公告)日：2010-12-30
申请号：US12491444
申请日：2009-06-25
申请人： James F. McGehee , David N. Myers , Mark Van Wees , Paul R. Zimmerman , Ruth Buskus Kleinworth
发明人： James F. McGehee , David N. Myers , Mark Van Wees , Paul R. Zimmerman , Ruth Buskus Kleinworth
IPC分类号： B01J8/20
CPC分类号： C10G47/00
摘要： An apparatus is disclosed for converting heavy hydrocarbon feed into lighter hydrocarbon products. The heavy hydrocarbon feed is slurried with a particulate solid material to form a heavy hydrocarbon slurry and hydrocracked in a slurry hydrocracking unit to produce vacuum gas oil (VGO) and pitch. A first vacuum column separates VGO from pitch, and a second vacuum column further separates VGO from pitch. As much as 15 wt-% of VGO can be recovered by the second vacuum column and recycled to the slurry hydrocracking unit. A pitch composition is obtained which can be made into particles and transported without sticking together.
摘要翻译：公开了一种用于将重质烃进料转化为较轻质烃产品的装置。重质烃进料与颗粒状固体材料混合形成重质烃浆料，并在浆料加氢裂化装置中加氢裂化以产生真空瓦斯油（VGO）和沥青。第一真空塔将VGO与沥青分开，并且第二真空塔进一步将VGO与沥青分离。高达15wt％的VGO可以被第二个真空塔回收并再循环到浆料加氢裂化装置中。得到可以制成颗粒并运输而不粘在一起的沥青组合物。

32. 发明申请

US20100326882A1 PITCH COMPOSITION 有权
标题翻译： PITCH组合物
公开(公告)号：US20100326882A1
公开(公告)日：2010-12-30
申请号：US12815599
申请日：2010-06-15
申请人： James F. McGehee , Ronald S. Smyczynski
发明人： James F. McGehee , Ronald S. Smyczynski
IPC分类号： C10C3/00
CPC分类号： C10C3/00 , C08L95/00 , C10G49/22 , C10G2300/201
摘要： A process and apparatus is disclosed for converting heavy hydrocarbon feed into lighter hydrocarbon products. The heavy hydrocarbon feed is slurried with a particulate solid material to form a heavy hydrocarbon slurry and hydrocracked in a slurry hydrocracking unit to produce vacuum gas oil (VGO) and pitch. A first vacuum column separates VGO from pitch, and a second vacuum column further separates VGO from pitch. As much as 15 wt-% of VGO can be recovered by the second vacuum column and recycled to the slurry hydrocracking unit. A pitch composition is obtained which can be made into particles and transported without sticking together.
摘要翻译：公开了用于将重质烃进料转化为较轻质烃产品的方法和装置。重质烃进料与颗粒状固体材料混合形成重质烃浆料，并在浆料加氢裂化装置中加氢裂化以产生真空瓦斯油（VGO）和沥青。第一真空塔将VGO与沥青分开，并且第二真空塔进一步将VGO与沥青分离。高达15wt％的VGO可以被第二个真空塔回收并再循环到浆料加氢裂化装置中。得到可以制成颗粒并运输而不粘在一起的沥青组合物。

33. 发明授权

US07802435B2 Cogeneration process for a regenerator in an FCC system 失效
标题翻译： FCC系统中再生器的热电联产过程
公开(公告)号：US07802435B2
公开(公告)日：2010-09-28
申请号：US11643733
申请日：2006-12-21
申请人： James F. McGehee
发明人： James F. McGehee
IPC分类号： F02C6/18
CPC分类号： F02C7/10 , C10G11/182 , F01K23/061 , F02C1/06 , F02C3/205 , Y02E20/14 , Y02E20/16 , Y02E20/18
摘要： A cogeneration process is provided for a regenerator in a fluidized catalytic cracking system having a reactor and a regenerator. The process includes introducing flue gas from the regenerator into a heating unit to produce heated flue gas at a temperature of at least about 900° C. The heated flue gas is introduced into an expander. Steam is heated with the heated flue gas to produce heated steam. The heated steam is introduced into a turbine to extract energy from the steam.
摘要翻译：在具有反应器和再生器的流化催化裂化系统中为再生器提供热电联产方法。该方法包括将来自再生器的烟道气引入加热单元以在至少约900℃的温度下产生加热的烟道气。将加热的烟道气引入膨胀器中。蒸汽用加热的烟道气加热以产生加热的蒸汽。将加热的蒸汽引入涡轮机以从蒸汽中提取能量。

34. 发明申请

US20100034710A1 Residual Oil Coking Scheme 审中-公开
标题翻译：残油炼焦方案
公开(公告)号：US20100034710A1
公开(公告)日：2010-02-11
申请号：US12580346
申请日：2009-10-16
申请人： James F. McGehee
发明人： James F. McGehee
IPC分类号： B01J19/00
CPC分类号： C10B55/00 , B01J38/30 , B01J38/36 , C10B49/10 , C10G9/36 , C10G11/18 , C10G21/003
摘要： A coking process and apparatus may include cracking a hydrocarbon feed stream with a catalyst, generating a hot flue gas from regenerating said catalyst, directing the hot flue gas into a spray contactor, spraying a heavy residual oil into the spray contactor, and coking the heavy residual oil utilizing the hot flue gas as a heat source. The hydrocarbon feed stream and the heavy residual oil may each or both be generated by a solvent deasphalter. The coking process produces a solid coke product and volatile hydrocarbons which leave with the hot gas and may be burned in an oxidizer to generate steam with the pressure energy recovered by a turbo-expander.
摘要翻译：焦化工艺和设备可以包括用催化剂裂化烃进料流，从再生所述催化剂产生热烟道气，将热烟道气引导到喷雾接触器中，将重质残余油喷入喷雾接触器中，并将重垢焦化利用热烟气作为热源的残油。烃进料流和重质残油可以由溶剂脱沥青产生。焦化过程产生固体焦炭产物和挥发性烃，其与热气体一起留下并且可以在氧化剂中燃烧以产生具有由涡轮膨胀机回收的压力能量的蒸汽。

35. 发明授权

US07622033B1 Residual oil coking scheme 有权
标题翻译：残油炼焦方案
公开(公告)号：US07622033B1
公开(公告)日：2009-11-24
申请号：US11456907
申请日：2006-07-12
申请人： James F. McGehee
发明人： James F. McGehee
IPC分类号： C10G9/36 , C10B55/00
CPC分类号： C10B55/00 , B01J38/30 , B01J38/36 , C10B49/10 , C10G9/36 , C10G11/18 , C10G21/003
摘要： A coking process and apparatus may include cracking a hydrocarbon feed stream with a catalyst, generating a hot flue gas from regenerating said catalyst, directing the hot flue gas into a spray contactor, spraying a heavy residual oil into the spray contactor, and coking the heavy residual oil utilizing the hot flue gas as a heat source. The hydrocarbon feed stream and the heavy residual oil may each or both be generated by a solvent deasphalter. The coking process produces a solid coke product and volatile hydrocarbons which leave with the hot gas and may be burned in an oxidizer to generate steam with the pressure energy recovered by a turbo-expander.
摘要翻译：焦化工艺和设备可以包括用催化剂裂化烃进料流，从再生所述催化剂产生热烟道气，将热烟道气引导到喷雾接触器中，将重质残余油喷入喷雾接触器中，并将重垢焦化利用热烟气作为热源的残油。烃进料流和重质残油可以由溶剂脱沥青产生。焦化过程产生固体焦炭产物和挥发性烃，其与热气体一起留下并且可以在氧化剂中燃烧以产生具有由涡轮膨胀机回收的压力能量的蒸汽。

36. 发明授权

US06703479B1 Process and apparatus for cooling polymer in a reactor 失效
标题翻译：在反应器中冷却聚合物的方法和装置
公开(公告)号：US06703479B1
公开(公告)日：2004-03-09
申请号：US10011334
申请日：2001-12-03
申请人： James F. McGehee , Giuseppina R. Boveri , Paul A. Sechrist
发明人： James F. McGehee , Giuseppina R. Boveri , Paul A. Sechrist
IPC分类号： C08F600
CPC分类号： B01J8/087 , B01J2208/00212 , B01J2219/00006 , C08G63/80
摘要： A process and apparatus is disclosed for heating or cooling polymer solids in a dispensing section of a solid-state polycondensation reactor. Gas is delivered to the dispensing section of the reactor in which it cools polymer solids in the dispensing section by direct heat exchange. Part of the gas is withdrawn at a point proximate to the dispensing section of the reactor and is cooled. The rest of the gas ascends through a reactive section of the reactor and purges polymer solids of impurities. The gas withdrawn from the reactive section of the reactor is oxidized of impurities and dried and then combined with the gas withdrawn proximate to the dispensing section of the reactor. To achieve uniform heating or cooling of the polymer solids in the dispensing section, a preferred ratio of mass flow rate of gas to the mass flow rate of solids is recommended.
摘要翻译：公开了用于在固态缩聚反应器的分配部分中加热或冷却聚合物固体的方法和装置。气体被输送到反应器的分配部分，其中通过直接热交换在分配部分中冷却聚合物固体。气体的一部分在靠近反应器的分配部分的位置被抽出，并被冷却。气体的其余部分通过反应器的反应部分上升并清除杂质的聚合物固体。从反应器的反应部分抽出的气体被杂质氧化并干燥，然后与在反应器的分配部分附近排出的气体组合。为了实现均匀加热或冷却分配部分中的聚合物固体，推荐气体的质量流量与固体的质量流量的优选比例。

37. 发明授权

US06479721B1 Alkylation process operating at low olefin ratios 有权
标题翻译：在低烯烃比下运行的烷基化方法
公开(公告)号：US06479721B1
公开(公告)日：2002-11-12
申请号：US09537050
申请日：2000-03-28
申请人： Gregory J. Gajda , James F. McGehee
发明人： Gregory J. Gajda , James F. McGehee
IPC分类号： C07C266
CPC分类号： C07C15/073 , C07C2/66 , C07C6/126 , C07C2529/70
摘要： A process for the alkylation of aromatics with olefins using a solid catalyst is disclosed, wherein the olefin ratio and/or the maximum olefin concentration in the alkylation catalyst, bed is maintained less than an upper limit. Such operation can decrease the catalyst deactivation rate and the formation of diphenylalkanes. This invention is applicable to processes for the production of a wide variety of commercially important alkylated aromatics, including ethylbenzene and cumene.
摘要翻译：公开了使用固体催化剂用烯烃烷基化芳族化合物的方法，其中烷基化催化剂床中的烯烃比率和/或最大烯烃浓度保持小于上限。这种操作可以降低催化剂失活速率和二苯基烷烃的形成。本发明适用于生产各种商业上重要的烷基化芳族化合物的方法，包括乙苯和枯烯。

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