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1. 发明授权

US06313366B1 Process for selectively producing C3 olefins 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C3烯烃的方法
公开(公告)号：US06313366B1
公开(公告)日：2001-11-06
申请号：US09574263
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 , Tan-Jen Chen , Jay F. Carpency , Ronald G. Searle
发明人： Paul K. Ladwig , John E. Asplin , Gordon F. Stuntz , William A. Wachter , Brian Erik Henry , Shun C. Fung , Tan-Jen Chen , Jay F. Carpency , Ronald G. Searle
IPC分类号： C07C406
CPC分类号： C10G57/02 , C10G51/023 , C10G2400/20
摘要： A process for producing propylene 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. A separate stream containing aromatics may be co-fed with the naphtha stream.
摘要翻译：本文公开了从催化裂化或热裂化石脑油流产生丙烯的方法。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％。含有芳族化合物的单独流可以与石脑油流共同进料。

2. 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。

3. 发明授权

US6106697A Two stage fluid catalytic cracking process for selectively producing b. C.su2 to C.sub.4 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：US6106697A
公开(公告)日：2000-08-22
申请号：US073084
申请日：1998-05-05
申请人： George A. Swan , Michael W. Bedell , Paul K. Ladwig , John E. Asplin , Gordon F. Stuntz , William A. Wachter , Brian Erik Henry
发明人： George A. Swan , Michael W. Bedell , Paul K. Ladwig , John E. Asplin , Gordon F. Stuntz , William A. Wachter , Brian Erik Henry
IPC分类号： C10G11/05 , C10G51/02 , C10G57/00 , C10G57/02
CPC分类号： C10G57/02 , C10G2400/20
摘要： C.sub.2 to C.sub.4 olefins are selectively produced from a gas oil or resid in a two stage process. The gas oil or resid is reacted in a first stage comprised of a fluid catalytic cracking unit wherein it is converted in the presence of conventional large pore zeolitic catalyst to reaction products, including a naphtha boiling range stream. The naphtha boiling range stream is introduced into a second stage comprised of a process unit containing a reaction zone, a stripping zone, a catalyst regeneration zone, and a fractionation zone. The naphtha feedstream is contacted in the reaction zone 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 ranging from about 500 to 650.degree. C. and a hydrocarbon partial pressure from about 10 to 40 psia. Vapor products are collected overhead and the catalyst particles are passed through the stripping zone on the way to the catalyst regeneration zone. Volatiles are stripped with steam in the stripping zone and the catalyst particles are sent to the catalyst regeneration zone where coke is burned from the catalyst, which is then recycled to the reaction zone.
摘要翻译： C 2 -C 4烯烃可以从瓦斯油中选择性地制备，或者在两段工艺中残留。瓦斯油或渣油在由流化催化裂化装置组成的第一阶段中反应，其中在常规大孔沸石催化剂存在下将其转化为包括石脑油沸程的反应产物。将石脑油沸程流引入包含含有反应区，汽提区，催化剂再生区和分馏区的处理单元的第二阶段。石脑油原料流在反应区中与含有约10至50wt。％的平均孔径小于约0.7纳米的结晶沸石在包括约500至650℃的温度和约10至40psia的烃分压的反应条件下进行。蒸气产物被顶部收集，催化剂颗粒在通向催化剂再生区的途中通过汽提区。挥发物在汽提区中用蒸汽汽提，并将催化剂颗粒送入催化剂再生区，其中焦炭从催化剂燃烧，然后再循环到反应区。

4. 发明授权

US6069287A Process for selectively producing light olefins 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轻质烯烃的方法
公开(公告)号：US6069287A
公开(公告)日：2000-05-30
申请号：US73085
申请日：1998-05-05
申请人： Paul K. Ladwig , John Ernest Asplin , Gordon F. Stuntz , William A. Wachter , Brian Erik Henry
发明人： Paul K. Ladwig , John Ernest Asplin , Gordon F. Stuntz , William A. Wachter , Brian Erik Henry
IPC分类号： C07C4/04 , C07C4/06 , C07C11/02 , C10G11/02 , C10G11/04 , C10G11/05 , C10G35/02 , C10G35/04 , C10G35/06 , C10G35/095 , C10G51/02 , C10G51/04 , C10G57/02
CPC分类号： C10G57/02 , C10G51/023 , C10G2400/20
摘要： A process for selectively producing C.sub.2 -C.sub.4 olefins from a catalytically cracked or thermally cracked naphtha stream. 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 to 650.degree. C. and a hydrocarbon partial pressure from about 10 to 40 psia.
摘要翻译：从催化裂化或热裂解的石脑油流中选择性生产C2-C4烯烃的方法。将石脑油流与含有约10至50wt。％的平均孔径小于约0.7纳米的结晶沸石在包括约500至650℃的温度和约10至40psia的烃分压的反应条件下进行。

5. 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。

6. 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。

7. 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。

8. 发明授权

US06306790B1 Catalytic silicoaluminophosphates having an AEL structure, and their use in catalytic craking 失效
标题翻译：具有AEL结构的催化硅铝磷酸盐，以及它们在催化裂化中的用途
公开(公告)号：US06306790B1
公开(公告)日：2001-10-23
申请号：US09315421
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： B01J2906
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. 发明授权

US08864996B2 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：US08864996B2
公开(公告)日：2014-10-21
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 Ying 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 Ying Chan
IPC分类号： C07C7/144 , B01D61/22 , B01D61/14 , B01D71/36 , B01D71/56 , C10G31/11 , B01D71/02 , B01D71/06
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

US07374660B2 Process for selectively producing C3 olefins in a fluid catalytic cracking process with recycle of a C4 fraction to a secondary reaction zone separate from a dense bed stripping zone 失效
$Process for selectively producing C3 olefins in a fluid catalytic cracking process with recycle of a C4 fraction to a secondary reaction zone separate from a dense bed stripping zone$
标题翻译：在流化催化裂化过程中选择性生产C3烯烃的方法，其中将C4馏分再循环到与致密床层汽提区分开的第二反应区
公开(公告)号：US07374660B2
公开(公告)日：2008-05-20
申请号：US10993057
申请日：2004-11-19
申请人： Todd R. Steffens , Brian Erik Henry , Jacob Johannes Thiart , Nicole J. Lai , James D. Dearth
发明人： Todd R. Steffens , Brian Erik Henry , Jacob Johannes Thiart , Nicole J. Lai , James D. Dearth
IPC分类号： C10G51/02 , C10G51/04 , C10G55/04 , C10G55/06 , C10G57/00 , C10G9/00 , C10G15/00 , C10G47/00
CPC分类号： C07C4/06 , C10G51/02 , Y02P20/584 , C07C11/06 , C07C11/02 , C07C11/08
摘要： A process for selectively producing C3 olefins from a catalytically cracked or thermally cracked naphtha stream is disclosed herein. The naphtha stream is introduced into a process unit comprised of a reaction zone, a stripping zone containing a dense phase, a catalyst regeneration zone, and a fractionation zone. The naphtha feedstream is contacted in the reaction zone 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. Vapor products are collected overhead and the catalyst particles are passed through the stripping zone on the way to the catalyst regeneration zone. Volatiles are stripped with steam in the stripping zone and the catalyst particles are sent to the catalyst regeneration zone where coke is burned from the catalyst, and are then recycled to the reaction zone. Overhead products from the reaction zone are passed to a fractionation zone where a stream of C3 products is recovered and a stream rich in C4 olefins is recycled to a dilute phase reaction zone in the stripping zone separate from the dense phase of the stripping zone. The olefins can be further processed and polymerized to form a variety of polymer materials.
摘要翻译：本文公开了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。将石脑油流引入由反应区，含有密相的汽提区，催化剂再生区和分馏区组成的工艺单元中。石脑油原料流在反应区中与含有约10至约50wt。％的平均孔径在反应条件下小于约0.7纳米的结晶沸石。蒸气产物被顶部收集，催化剂颗粒在通向催化剂再生区的途中通过汽提区。挥发物在汽提区中用蒸汽汽提，催化剂颗粒被送到催化剂再生区，在该区域，焦炭从催化剂中燃烧，然后再循环到反应区。将来自反应区的开销产物通入分馏区，在该分馏区中回收C 3 3产物流，将富含C 4 O 3烯烃的物流循环至稀相反应汽提区域与汽提区的密相分离。烯烃可以进一步加工和聚合以形成各种聚合物材料。

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