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1. 发明授权

US6118035A Process for selectively producing light olefins in a fluid catalytic cracking process from a naphtha/steam feed 失效
标题翻译：在石脑油/蒸汽进料的流化催化裂化过程中选择性地生产轻质烯烃的方法
公开(公告)号：US6118035A
公开(公告)日：2000-09-12
申请号：US072632
申请日：1998-05-05
申请人： Shun C. Fung , Tan-Jen Chen , Marcel J. G. Janssen , William A. Wachter , Brian Eric Henry , John Ernest Asplin
发明人： Shun C. Fung , Tan-Jen Chen , Marcel J. G. Janssen , William A. Wachter , Brian Eric Henry , John Ernest Asplin
IPC分类号： C07C4/02 , C07B61/00 , C07C11/06 , C10G9/26 , C10G11/00 , C10G11/05 , C10G57/02 , C07C4/06
CPC分类号： C10G57/02 , 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 is disclosed. A mixture of the naphtha stream and a stream of steam is feed into a reaction zone where it 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：公开了一种从催化裂化或热裂解石脑油流中选择性生产C2-C4烯烃的方法。将石脑油流和蒸汽流的混合物进料到反应区，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。

2. 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。

3. 发明授权

US06258990B1 Process for producing polypropylene from C3 olefins selectively produced in a fluid catalytic cracking process from a naphtha/steam feed 失效
标题翻译：在来自石脑油/蒸汽进料的流化催化裂化过程中选择性生产的C3烯烃生产聚丙烯的方法
公开(公告)号：US06258990B1
公开(公告)日：2001-07-10
申请号：US09517497
申请日：2000-03-02
申请人： Shun C. Fung , Tan-Jen Chen , Marcel J. Janssen , William A. Wachter , B. Erik Henry , John E. Asplin
发明人： Shun C. Fung , Tan-Jen Chen , Marcel J. Janssen , William A. Wachter , B. Erik Henry , John E. Asplin
IPC分类号： C07C406
CPC分类号： C10G57/02 , C10G2400/20
摘要： A process for producing polymers from C2-C4 olefins selectively produced from a catalytically-cracked or thermally-cracked naphtha stream is disclosed herein. A mixture of the naphtha stream and a stream of steam is feed into a reaction zone where it 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 that include temperatures from about 500° C. to 650° C. and a hydrocarbon partial pressure from about 10 to 40 psia.
摘要翻译：本文公开了从催化裂化或热裂解石脑油流选择性地生产的C2-C4烯烃生产聚合物的方法。将石脑油流和蒸汽流的混合物进料到反应区，在反应区中与含有约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具有平均孔径小于约0.7纳米的结晶沸石的％。

4. 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。

5. 发明授权

US6093867A 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：US6093867A
公开(公告)日：2000-07-25
申请号：US73083
申请日：1998-05-05
申请人： Paul K. Ladwig , John Ernest Asplin , Gordon F. Stuntz , Tan-Jen Chen
发明人： Paul K. Ladwig , John Ernest Asplin , Gordon F. Stuntz , Tan-Jen Chen
IPC分类号： C07C4/02 , C07C4/06 , C07C11/02 , C10G11/02 , C10G11/04 , C10G11/05 , C10G57/02
CPC分类号： C10G57/02 , C10G2400/20
摘要： A process for selectively producing C.sub.3 olefins from a catalytically cracked or thermally cracked naphtha stream. The naphtha stream is introduced into a process unit comprised of 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.degree. 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. Overhead products from the reaction zone are passed to a fractionation zone where a stream of C.sub.3 's is recovered and a stream rich in C.sub.4 and/or C.sub.5 olefins is recycled to the stripping zone.
摘要翻译：从催化裂化或热裂解的石脑油流中选择性生产C3烯烃的方法。将石脑油流引入由反应区，汽提区，催化剂再生区和分馏区构成的工艺单元中。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。来自反应区的高架物质被送入分馏区，其中回收C3的物流，富含C4和/或C5烯烃的物流被循环到汽提区。

6. 发明授权

US5318695A Fluid cracking process for producing low emissions fuels 失效
标题翻译：用于生产低排放燃料的流体裂解过程
公开(公告)号：US5318695A
公开(公告)日：1994-06-07
申请号：US982933
申请日：1992-11-30
申请人： Paul E. Eberly , William E. Winter , William L. Schuette , William A. Wachter , Tan-Jen Chen
发明人： Paul E. Eberly , William E. Winter , William L. Schuette , William A. Wachter , Tan-Jen Chen
IPC分类号： C10G11/05 , C10G11/00 , C10G11/02
CPC分类号： C10G11/05
摘要： A fluid catalytic cracking process for producing relatively low emissions fuels. The feedstock is exceptionally low in nitrogen and aromatics and relatively high in hydrogen. The catalyst is an amorphous silica-alumina or a zeolitic material having a relatively small unit cell size. The feedstock can be characterized as having less than about 50 wppm nitrogen; greater than about 13 wt. % hydrogen; less than about 7.5 wt. % 2+ring aromatic cores; and not more than about 15 wt. % aromatic cores overall.
摘要翻译：用于生产相对低排放燃料的流化催化裂化方法。原料的氮气和芳烃特别低，氢气相对较高。该催化剂是具有相对小的晶胞尺寸的无定形二氧化硅 - 氧化铝或沸石材料。原料可以表征为具有小于约50wppm氮; 大于约13重量％％氢; 小于约7.5重量％％2 +环芳烃芯; 并且不超过约15wt。％芳香核心总体。

7. 发明授权

US09545622B2 Activation and use of hydroalkylation catalysts 有权
标题翻译：加氢烷基化催化剂的活化和使用
公开(公告)号：US09545622B2
公开(公告)日：2017-01-17
申请号：US13821957
申请日：2011-09-20
申请人： Teng Xu , Edward Andrew Lemon, Jr. , Terry Eugene Helton , Tan-Jen Chen , Charles Morris Smith
发明人： Teng Xu , Edward Andrew Lemon, Jr. , Terry Eugene Helton , Tan-Jen Chen , Charles Morris Smith
IPC分类号： B01J29/06 , B01J29/74 , B01J29/068 , B01J29/76 , B01J29/072 , B01J29/064 , B01J29/70 , B01J29/72 , B01J37/18 , C07C2/74 , B01J37/08
CPC分类号： B01J29/7476 , B01J29/061 , B01J29/064 , B01J29/068 , B01J29/072 , B01J29/7088 , B01J29/7276 , B01J29/7676 , B01J37/088 , B01J37/18 , B01J2229/20 , B01J2229/40 , B01J2229/42 , C07C2/74 , C07C2529/70 , C07C2529/74 , C07C2529/76 , C07C2601/14 , Y02P20/52 , C07C13/28
摘要： A hydroalkylation catalyst comprising a molecular sieve and a compound of a hydrogenation metal is activated by treating the catalyst at a temperature of less than about 250° C. in the presence of hydrogen.
摘要翻译：包含分子筛和氢化金属化合物的加氢烷基化催化剂通过在氢气存在下在小于约250℃的温度下处理催化剂来活化。

8. 发明申请

US20140187821A1 Process for Producing Cycloalkylaromatic Compounds 有权
标题翻译：生产环烷基芳族化合物的方法
公开(公告)号：US20140187821A1
公开(公告)日：2014-07-03
申请号：US13989903
申请日：2011-10-25
申请人： Kun Wang , Jihad M. Dakka , Stephen Zushma , James R. Lattner , Christopher L. Becker , Tan-Jen Chen
发明人： Kun Wang , Jihad M. Dakka , Stephen Zushma , James R. Lattner , Christopher L. Becker , Tan-Jen Chen
IPC分类号： C07C2/74 , C07C45/53 , C07C37/08
CPC分类号： C07C2/74 , C07C37/08 , C07C45/53 , C07C2529/08 , C07C2529/18 , C07C2529/70 , C07C2601/14 , C07C39/04 , C07C49/403 , C07C13/28
摘要： In a process for producing a cycloalkylaromatic compound, an aromatic compound and a cyclic olefin are contacted with a first catalyst under conditions effective to produce a reaction product comprising the cycloalkylaromatic compound and at least one non-fused bicyclic by-product. The at least one non-fused bicyclic by-product is then contacted with a second catalyst under conditions effective to convert at least a portion of the at least one non-fused bicyclic by-product to a converted by-product.
摘要翻译：在制备环烷基芳族化合物的方法中，芳族化合物和环状烯烃在有效产生包含环烷基芳族化合物和至少一种非稠合双环副产物的反应产物的条件下与第一催化剂接触。然后至少一种非稠合双环副产物在有效将至少一部分非稠合双环副产物转化为转化副产物的条件下与第二催化剂接触。

9. 发明申请

US20130289323A1 Activation and Use of Hydroalkylation Catalysts 有权
标题翻译：氢化烷基化催化剂的活化和使用
公开(公告)号：US20130289323A1
公开(公告)日：2013-10-31
申请号：US13821957
申请日：2011-09-20
申请人： Teng Xu , Edward Andrew Lemon, JR. , Terry Eugene Helton , Tan-Jen Chen , Charles Morris Smith
发明人： Teng Xu , Edward Andrew Lemon, JR. , Terry Eugene Helton , Tan-Jen Chen , Charles Morris Smith
IPC分类号： B01J29/74
CPC分类号： B01J29/7476 , B01J29/061 , B01J29/064 , B01J29/068 , B01J29/072 , B01J29/7088 , B01J29/7276 , B01J29/7676 , B01J37/088 , B01J37/18 , B01J2229/20 , B01J2229/40 , B01J2229/42 , C07C2/74 , C07C2529/70 , C07C2529/74 , C07C2529/76 , C07C2601/14 , Y02P20/52 , C07C13/28
摘要： A hydroalkylation catalyst comprising a molecular sieve and a compound of a hydrogenation metal is activated by treating the catalyst at a temperature of less than about 250° C. in the presence of hydrogen.
摘要翻译：包含分子筛和氢化金属化合物的加氢烷基化催化剂通过在氢气存在下在小于约250℃的温度下处理催化剂来活化。

10. 发明申请

US20120271077A1 Dehydrogenation Process 有权
标题翻译：脱氢工艺
公开(公告)号：US20120271077A1
公开(公告)日：2012-10-25
申请号：US13512625
申请日：2010-12-17
申请人： Teng Xu , Stuart L. Soled , Edward A. Lemon, JR. , Christine E. Kliewer , Tan-Jen Chen , Joseph E. Baumgartner , Sabato Miseo
发明人： Teng Xu , Stuart L. Soled , Edward A. Lemon, JR. , Christine E. Kliewer , Tan-Jen Chen , Joseph E. Baumgartner , Sabato Miseo
IPC分类号： C07C5/367
CPC分类号： B01J37/0203 , B01J23/40 , C07C5/367 , C07C5/373 , C07C13/19 , C07C2523/42 , Y02P20/52 , C07C15/04 , C07C9/14
摘要： In a dehydrogenation process a hydrocarbon stream comprising at least one non-aromatic six-membered ring compound and at least one five-membered ring compound is contacted with a dehydrogenation catalyst produced by a method comprising treating the support with a liquid composition comprising the dehydrogenation component or a precursor thereof and at least one organic dispersant selected from an amino alcohol and an amino acid. The contacting is conducted under conditions effective to convert at least a portion of the at least one non-aromatic six-membered ring compound in the hydrocarbon stream to benzene and to convert at least a portion of the at least one five-membered ring compound in the hydrocarbon stream to paraffins.
摘要翻译：在脱氢方法中，包含至少一种非芳族六元环化合物和至少一种五元环化合物的烃流与脱氢催化剂接触，所述脱氢催化剂通过包括用包含脱氢组分的液体组合物处理载体的方法制备或其前体和至少一种选自氨基醇和氨基酸的有机分散剂。该接触在有效将烃流中的至少一种非芳香族六元环化合物的至少一部分转化为苯并将至少一部分至少一种五元环化合物转化为烃流至石蜡。

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