-
1.发明授权Catalytic silicoaluminophosphates having an AEL structure, and their use in catalytic craking 失效具有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Naphtha cracking utilizing new catalytic silicoaluminophosphates having an AEL structure 失效利用具有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Silicoaluminophosphates having an AEL structure and their use as FCC catalysts 失效具有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Method for the use of new silicoaluminophosphas having an AEL structure to convert naptha to C2 to C4 olefins 失效使用具有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Process for selectively producing C3 olefins in a fluid catalytic cracking process 失效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。
-
6.发明授权公开(公告)号：US07425258B2
公开(公告)日：2008-09-16
申请号：US10760800
申请日：2004-01-20
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Fractionating and further cracking a C6 fraction from a naphtha feed for propylene generation 有权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
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Fractionating and further cracking a C6 fraction from a naphtha feed for propylene generation 有权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
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。
-
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
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Process for selectively producing propylene in a fluid catalytic cracking process 失效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。
-
-
-
-
-
-
-
-
-
搜索结果
16 条记录 (耗时 0.037 秒)