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1. 发明授权

US07425258B2 C6 recycle for propylene generation in a fluid catalytic cracking unit 有权
标题翻译： C6循环用于在流化催化裂化装置中产生丙烯
公开(公告)号：US07425258B2
公开(公告)日：2008-09-16
申请号：US10760800
申请日：2004-01-20
申请人： Tan Jen Chen , Brian Erik Henry , Paul F Keusenkothen , Philip A. Ruziska
发明人： Tan Jen Chen , Brian Erik Henry , Paul F Keusenkothen , Philip A. Ruziska
IPC分类号： C10G11/00 , C07C4/02
CPC分类号： C10G11/18 , C10G11/05 , C10G2300/1044 , C10G2300/4081 , C10G2300/4093 , C10G2400/20
摘要： The present invention relates to a process for selectively producing C3 olefins from a catalytically cracked or thermally cracked naphtha stream. The process is practiced by recycling a C6 rich fraction of the catalytic naphtha product to the riser upstream the feed injection point, to a parallel riser, to the spent catalyst stripper, and/or to the reactor dilute phase immediately above the stripper.
摘要翻译：本发明涉及从催化裂化或热裂解的石脑油流中选择性地生产C 3 O 3烯烃的方法。该方法通过将催化石脑油产品的富含C 6重质馏分再循环到进料注入点上游的提升管，平行提升管，再循环到废催化剂汽提塔和/或向反应器稀释在汽提器正上方。

2. 发明授权

US07323099B2 Two stage fluid catalytic cracking process for selectively producing C2 to C4 olefins 失效
标题翻译：用于选择性生产C2至C4烯烃的两阶段流化催化裂解方法
公开(公告)号：US07323099B2
公开(公告)日：2008-01-29
申请号：US10993036
申请日：2004-11-19
申请人： Brian Erik Henry
发明人： Brian Erik Henry
IPC分类号： C10G51/02 , C07C4/06
CPC分类号： C10G51/02 , C07C4/06 , C07C11/02 , C07C11/06
摘要： A process for selectively producing C2 to C4 olefins from feedstock such as a gas oil or resid. The feedstock is reacted in a first stage comprising a fluid catalytic cracking unit wherein it is converted in the presence of a mixture of conventional large pore zeolitic catalyst and a medium pore zeolitic catalyst to reaction products, including a naphtha boiling range stream. The naphtha boiling range stream is introduced into a second stage where it is contacted with a catalyst containing from about 10 to about 50 wt. % of a crystalline zeolite having an average pore diameter less than about 0.7 nanometers at reaction conditions which include temperatures ranging from about 500 to about 650° C. and a hydrocarbon partial pressure from about 10 to about 40 psia (about 70 to about 280 kPa).
摘要翻译：从原料如瓦斯油或渣油中选择性地向C 4 O 3烯烃中选择性地生产C 2 O 3的方法。原料在包括流化催化裂化装置的第一阶段中反应，其中在常规大孔沸石催化剂和中孔沸石催化剂的混合物存在下将其转化成包括石脑油沸程的反应产物。将石脑油沸程流引入第二阶段，其中与含有约10至约50wt。在包括约500至约650℃的温度和约10至约40psia（约70至约280kPa）的烃分压的反应条件下，平均孔径小于约0.7纳米的结晶沸石的％）。

3. 发明授权

US07270739B2 Fractionating and further cracking a C6 fraction from a naphtha feed for propylene generation 有权
$Fractionating and further cracking a C6 fraction from a naphtha feed for propylene generation$
标题翻译：从用于丙烯生成的石脑油进料中分馏并进一步裂解C6馏分
公开(公告)号：US07270739B2
公开(公告)日：2007-09-18
申请号：US10760798
申请日：2004-01-20
申请人： Tan Jen Chen , Brian Erik Henry , Paul F Keusenkothen , Philip A. Ruziska
发明人： Tan Jen Chen , Brian Erik Henry , Paul F Keusenkothen , Philip A. Ruziska
IPC分类号： C07C4/02 , C07C4/06
CPC分类号： C07C4/06 , C07C2529/40 , C07C2529/85 , C10G11/05 , C10G11/14 , C10G11/18 , C10G35/095 , C10G35/10 , C10G2300/1044 , C10G2300/4093 , C10G2400/20 , C07C11/06
摘要： The present invention relates to a process for selectively producing C3 olefins from a catalytically cracked or thermally cracked naphtha stream by fractionating the naphtha feed to obtain at least a C6 rich fraction and feeding the C6 rich fraction into a reaction stage at a point wherein the residence time of the C6 rich fraction is minimized.
摘要翻译：本发明涉及一种通过分馏石脑油原料从催化裂化或热裂解的石脑油流中选择性生产C 3 O 3烯烃的方法，以获得至少一个富含C 6 并在富含C 6富集部分的停留时间最小的点将富含C 6的富集级分进料到反应阶段。

4. 发明授权

US07267759B2 Fractionating and further cracking a C6 fraction from a naphtha feed for propylene generation 有权
$Fractionating and further cracking a C6 fraction from a naphtha feed for propylene generation$
标题翻译：从用于丙烯生成的石脑油进料中分馏并进一步裂解C6馏分
公开(公告)号：US07267759B2
公开(公告)日：2007-09-11
申请号：US10760799
申请日：2004-01-20
申请人： Tan Jen Chen , Brian Erik Henry , Paul F Keusenkothen , Philip A. Ruziska
发明人： Tan Jen Chen , Brian Erik Henry , Paul F Keusenkothen , Philip A. Ruziska
IPC分类号： C07C4/02 , C07C4/06
CPC分类号： C07C4/06 , C07C2529/40 , C07C2529/85 , C10G11/05 , C10G11/14 , C10G11/18 , C10G35/095 , C10G35/10 , C10G2300/1044 , C10G2300/4093 , C10G2400/20 , C07C11/06
摘要： The present invention relates to a process for selectively producing C3 olefins from a catalytically cracked or thermally cracked naphtha stream by fractionating the naphtha feed to obtain a C6 fraction and feeding the C6 fraction either in the riser downstream of the injection point for the reminder of the naphtha feed, in the stripper, and/or in the dilute phase immediately downstream or above the stripper of a process unit.
摘要翻译：本发明涉及一种从催化裂化或热裂解的石脑油流中选择性生产C 3 O 3烯烃的方法，该方法是分馏石脑油进料以获得C 6 O 6馏分，在注入点下游的提升管中，提取石脑油进料，汽提塔和/或在处理单元的汽提器的下游或上游的稀相中。

5. 发明授权

US06803494B1 Process for selectively producing propylene in a fluid catalytic cracking process 失效
标题翻译：在流化催化裂化过程中选择性生产丙烯的方法
公开(公告)号：US06803494B1
公开(公告)日：2004-10-12
申请号：US09574261
申请日：2000-05-19
申请人： Paul K. Ladwig , John E. Asplin , Gordon F. Stuntz , William A. Wachter , Brian Erik Henry , Shun C. Fung
发明人： Paul K. Ladwig , John E. Asplin , Gordon F. Stuntz , William A. Wachter , Brian Erik Henry , Shun C. Fung
IPC分类号： C07C406
CPC分类号： C10G51/023 , C10G11/18 , C10G51/026 , C10G57/02 , C10G2400/20
摘要： A process for producing polypropylene from olefins selectively produced from a catalytically cracked or thermally cracked naphtha stream is disclosed herein. The naphtha stream is contacted with a catalyst containing from about 10 to 50 wt. % of a crystalline zeolite having an average pore diameter less than about 0.7 nanometers at reaction conditions which include temperatures from about 500° C. to 650° C. and a hydrocarbon partial pressure from about 10 to 40 psia. The catalyst may be pre-coked with a carbonaceous feed. Alternatively, the carbonaceous feed used to coke the catalyst may be co-fed with the naphtha feed.
摘要翻译：本文公开了从催化裂化或热裂化石脑油流选择性地生产的烯烃生产聚丙烯的方法。将石脑油流与含有约10至50wt。在包括约500℃至650℃的温度和约10至40psia的烃分压的反应条件下，平均孔径小于约0.7纳米的结晶沸石的％。催化剂可以用碳质进料预结焦。或者，用于焦化催化剂的碳质原料可以与石脑油进料共同进料。

6. 发明授权

US06409911B1 Silicoaluminophosphates having an AEL structure and their use as FCC catalysts 失效
标题翻译：具有AEL结构的硅铝磷酸盐及其作为FCC催化剂的用途
公开(公告)号：US06409911B1
公开(公告)日：2002-06-25
申请号：US09660695
申请日：2000-09-13
申请人： Karl G. Strohmaier , David E. W. Vaughan , Tan Jen Chen , Philip A. Ruziska , Brian Erik Henry , Gordon F. Stuntz , Stephen M. Davis
发明人： Karl G. Strohmaier , David E. W. Vaughan , Tan Jen Chen , Philip A. Ruziska , Brian Erik Henry , Gordon F. Stuntz , Stephen M. Davis
IPC分类号： C01G1100
CPC分类号： C01B37/08 , B01J29/005 , B01J29/06 , B01J29/85 , C01B39/54 , C10G11/05 , C10G45/64 , C10G2400/20 , Y10S423/30
摘要： Disclosed are silicoaluminophosphates (SAPOs) having unique silicon distributions and high catalytic cracking activity a method for their preparation and their use as FCC catalysts. More particularly, the new SAPOs have a high silica:alumina ratio and favorable Si atom distribution. The new SAPOs may have a small crystal size and may be synthesized from a single-phase synthesis solution.
摘要翻译：公开了具有独特硅分布和高催化裂解活性的硅铝磷酸盐（SAPO），其制备方法及其作为FCC催化剂的用途。更具体地说，新的SAPO具有高的二氧化硅：氧化铝比和有利的Si原子分布。新的SAPO可以具有小的晶体尺寸，并且可以由单相合成溶液合成。

7. 发明授权

US06300537B1 Method for the use of new silicoaluminophosphas having an AEL structure to convert naptha to C2 to C4 olefins 失效
标题翻译：使用具有AEL结构的新的硅铝磷光体将石脑油转化为C2至C4烯烃的方法
公开(公告)号：US06300537B1
公开(公告)日：2001-10-09
申请号：US09315422
申请日：1999-05-20
申请人： Karl G. Strohmaier , David E. W. Vaughan , Tan Jen Chen , Philip A. Ruziska , Brian Erik Henry , Gordon F. Stuntz , Stephen M. Davis
发明人： Karl G. Strohmaier , David E. W. Vaughan , Tan Jen Chen , Philip A. Ruziska , Brian Erik Henry , Gordon F. Stuntz , Stephen M. Davis
IPC分类号： C10G1105
CPC分类号： C01B37/08 , B01J29/005 , B01J29/06 , B01J29/85 , C01B39/54 , C10G11/05 , C10G45/64 , C10G2400/20 , Y10S423/30
摘要： Disclosed are silicoaluminates (SAPOs) having unique silicon distributions, a method for their preparation and their use as naphtha cracking catalysts. More particularly, the new SAPOs have a high silica:alumina ratio and favorable Si atom distribution.
摘要翻译：公开了具有独特硅分布的硅铝酸盐（SAPO），其制备方法及其作为石脑油裂解催化剂的用途。更具体地说，新的SAPO具有高的二氧化硅：氧化铝比和有利的Si原子分布。

8. 发明授权

US06288298B1 Naphtha cracking utilizing new catalytic silicoaluminophosphates having an AEL structure 失效
标题翻译：利用具有AEL结构的新型催化硅铝磷酸盐石脑油开裂
公开(公告)号：US06288298B1
公开(公告)日：2001-09-11
申请号：US09315417
申请日：1999-05-20
申请人： Javier Agundez Rodriguez , Joaquin Perez Pariente , Antonio Chica Lara , Avelino Corma Canos , Tan Jen Chen , Philip A. Ruziska , Brian Erik Henry , Gordon F. Stuntz , Stephen M. Davis
发明人： Javier Agundez Rodriguez , Joaquin Perez Pariente , Antonio Chica Lara , Avelino Corma Canos , Tan Jen Chen , Philip A. Ruziska , Brian Erik Henry , Gordon F. Stuntz , Stephen M. Davis
IPC分类号： C07C402
CPC分类号： C01B37/08 , B01J29/005 , B01J29/06 , B01J29/85 , C01B39/54 , C10G11/05 , C10G45/64 , C10G2400/20 , Y10S423/30
摘要： Disclosed are silicoaluminophosphates (SAPOs) having unique silicon distributions, a method for their preparation and their use as catalysts for the catalytic cracking of hydrocarbon feedstocks. More particularly, the new SAPOs have a high silica:alumina ratio, and are prepared from microemulsions containing surfactants.
摘要翻译：公开了具有独特硅分布的硅铝磷酸盐（SAPO），其制备方法及其作为烃原料催化裂化催化剂的用途。更具体地，新的SAPO具有高的二氧化硅：氧化铝比，并且由含有表面活性剂的微乳液制备。

9. 发明申请

US20090057226A1 Reduction of conradson carbon residue and average boiling points utilizing high pressure ultrafiltration 有权
标题翻译：利用高压超滤减少康拉德森碳残余物和平均沸点
公开(公告)号：US20090057226A1
公开(公告)日：2009-03-05
申请号：US11980156
申请日：2007-10-30
申请人： Daniel P. Leta , Edward W. Corcoran , Brian Erik Henry , James D. Dearth , Kirk C. Nadler , Stephen M. Cundy , Miroslav Petro , Thomas H. McWaid , Li Song , Yan Yin Chan
发明人： Daniel P. Leta , Edward W. Corcoran , Brian Erik Henry , James D. Dearth , Kirk C. Nadler , Stephen M. Cundy , Miroslav Petro , Thomas H. McWaid , Li Song , Yan Yin Chan
IPC分类号： B01D61/14
CPC分类号： B01D61/145 , B01D71/36 , B01D71/56 , B01D2221/04 , B01D2257/702 , B01D2325/02 , C10G31/11
摘要： This invention relates to a process for producing a product stream with improved reduction of Conradson Carbon Residue (“CCR”) and a reduced average boiling point from a heavy hydrocarbon feedstream utilizing a high-pressure, low-energy separation process. The invention may be utilized to reduce the CCR content and reduce the average boiling point in heavy hydrocarbon feedstreams, such as whole crudes, topped crudes, synthetic crude blends, shale oils, bitumen, oil from tar sands, atmospheric resids, vacuum resids, or other heavy hydrocarbon streams. This invention also results in a process with an improved CCR separation efficiency while maintaining permeate flux rates.
摘要翻译：本发明涉及利用高压，低能分离方法，改善Conradson碳残余物（“CCR”）的还原性和从重烃进料流中降低的平均沸点来生产产物流的方法。本发明可以用于减少CCR含量并降低重烃进料流中的平均沸点，例如整个原油，顶部原油，合成粗混合物，页岩油，沥青，来自焦油砂的油，常压渣油，减压渣油或其他重质烃流。本发明还导致具有改善的CCR分离效率同时保持渗透通量速率的方法。

10. 发明授权

US07326332B2 Multi component catalyst and its use in catalytic cracking 有权
标题翻译：多组分催化剂及其在催化裂化中的应用
公开(公告)号：US07326332B2
公开(公告)日：2008-02-05
申请号：US10671080
申请日：2003-09-25
申请人： Tan-Jen Chen , John Scott Buchanan , Brian Erik Henry , Paul F. Keusenkothen , Philip A. Ruziska , David L. Stern
发明人： Tan-Jen Chen , John Scott Buchanan , Brian Erik Henry , Paul F. Keusenkothen , Philip A. Ruziska , David L. Stern
IPC分类号： C10G11/00 , C10G11/05
CPC分类号： C10G11/05 , B01J29/005 , B01J29/40 , B01J29/85
摘要： A multi component catalyst and catalytic cracking process for selectively producing C3 olefins. The catalyst comprises a first molecular sieve having an intermediate pore size, a second molecular sieve and, optionally a third molecular sieve having a large pore size. At least one of the channels of the second molecular sieve has a pore size index that is less than the pore size index of at least one channel of the first molecular sieve. The process is carried out by contacting a feedstock containing hydrocarbons having at least 5 carbon atoms is contacted, under catalytic cracking conditions, with the multi component catalyst. The catalyst finds application in the cracking of naphtha and heavy hydrocarbon feedstocks.
摘要翻译：用于选择性制备C 3 O 3烯烃的多组分催化剂和催化裂解方法。催化剂包括具有中等孔径的第一分子筛，第二分子筛和任选的具有大孔径的第三分子筛。第二分子筛的至少一个通道的孔径指数小于第一分子筛的至少一个通道的孔径指数。该方法通过使含有至少5个碳原子的烃的原料在催化裂化条件下与多组分催化剂接触来进行。该催化剂可用于石脑油和重质烃原料的裂解。

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