专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 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。

2. 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。

3. 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。

4. 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。

5. 发明授权

US06339181B1 Multiple feed process for the production of propylene 失效
标题翻译：用于生产丙烯的多种进料方法
公开(公告)号：US06339181B1
公开(公告)日：2002-01-15
申请号：US09436561
申请日：1999-11-09
申请人： Tan-Jen Chen , Philip A. Ruziska , Gordon F. Stuntz , Paul K. Ladwig
发明人： Tan-Jen Chen , Philip A. Ruziska , Gordon F. Stuntz , Paul K. Ladwig
IPC分类号： C07C406
CPC分类号： C10G51/00
摘要： This invention relates to a process to produce propylene from a hydrocarbon feed stream, preferably a naphtha feed stream, comprising C5 and C6 components wherein a light portion having a boiling point range of 120° C. or less is introduced into a reactor separately from the other components of the feed stream.
摘要翻译：本发明涉及一种从烃进料流（优选石脑油进料流）中生产丙烯的方法，该方法包括C5和C6组分，其中沸点范围为120℃或更低的轻部分与进料流的其他组分。

6. 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。

7. 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。

8. 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。

9. 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。

10. 发明授权

US06429348B1 Method for selectively producing propylene by catalytically cracking an olefinic hydrocarbon feedstock 失效
标题翻译：通过催化裂化烯烃原料选择性生产丙烯的方法
公开(公告)号：US06429348B1
公开(公告)日：2002-08-06
申请号：US09073148
申请日：1998-05-05
申请人： Tan-Jen Chen , S. Mark Davis , Luc R. M. Martens , Marcel J. G. Janssen , Philip A. Ruziska
发明人： Tan-Jen Chen , S. Mark Davis , Luc R. M. Martens , Marcel J. G. Janssen , Philip A. Ruziska
IPC分类号： C07C406
CPC分类号： C07C4/06 , B01J29/85 , C07C2529/84 , C07C2529/85 , C10G2400/20 , Y02P20/52
摘要： The invention provides a method for converting an olefinic hydrocarbon feedstock to propylene comprising: contacting a hydrocarbon feedstock under catalytic cracking conditions with a catalyst comprising a catalyst selected from the group consisting of SAPO catalysts, MeAPO catalysts, MeASPO catalysts, ElAPO catalysts, ElASPO catalysts, rare earth exchanged catalysts from any of the preceding groups, and mixtures thereof, under cracking conditions to selectively produce propylene. The invention further provides a method for stabilizing a catalyst to steam from the foregoing group by ion exchange with a rare earth metal. A catalyst has enhanced stability as used herein when treated with a rare earth metal or metals in a concentration effective to provide a catalyst which exhibits a higher conversion of a hydrocarbon feedstock to propylene than does an equal quantity of an untreated sample of the same catalyst under the same conditions following exposure of each catalyst to steam for a period of at least 10 hours.
摘要翻译：本发明提供了一种将烯烃原料转化成丙烯的方法，包括：在催化裂化条件下使烃原料与包含选自SAPO催化剂，MeAPO催化剂，MeASPO催化剂，ElAPO催化剂，ElASPO催化剂，在裂化条件下稀土交换任何前述基团的催化剂及其混合物，以选择性地生产丙烯。本发明还提供了一种通过与稀土金属离子交换将催化剂稳定化成来自上述组的蒸汽的方法。当用稀土金属或金属处理时，催化剂具有增强的稳定性，该稀土金属或金属的浓度有效地提供催化剂，其表现出比同样催化剂下的相同催化剂的等量的未处理样品的烃原料比丙烯更高的转化率在每种催化剂暴露于蒸汽至少10小时的时间后，相同的条件。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式