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公开(公告)号:US20160001276A1
公开(公告)日:2016-01-07
申请号:US14771140
申请日:2014-03-06
发明人: Gabor Kiss , Thomas E. Green , Terry E. Helton , William C. Horn , William A. Lamberti , Tan-Jen Chen
IPC分类号: B01J29/74 , C07C45/53 , C07C407/00 , C07C2/74 , B01J23/44 , B01J35/00 , B01J35/02 , C07C37/08 , B01J29/70
CPC分类号: B01J29/7476 , B01J23/44 , B01J29/0325 , B01J29/0333 , B01J29/7038 , B01J29/7676 , B01J35/0006 , B01J35/0073 , B01J35/023 , B01J35/026 , B01J35/1019 , B01J2229/20 , B01J2229/42 , C07C2/66 , C07C2/74 , C07C37/08 , C07C45/53 , C07C407/00 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2523/44 , C07C2529/70 , C07C2529/74 , C07C2601/14 , Y02P20/52 , C07C409/14 , C07C13/28 , C07C49/403 , C07C39/04
摘要: A process for producing an alkylated aromatic compound comprises contacting an aromatic starting material and hydrogen with a plurality of catalyst particles under hydroalkylation conditions to produce an effluent comprising the alkylated aromatic compound, the catalyst comprising a composite of a solid acid, an inorganic oxide different from the solid acid and a hydrogenation metal, wherein the distribution of the hydrogenation metal in at least 60 wt % of the catalyst particles is such that the average concentration of the hydrogenation metal in the rim portion of a given catalyst particle is Crim, the average concentration of the hydrogenation metal in the center portion of the given catalyst particle is Ccenter, where 0.2≦Crim/Ccenter
摘要翻译: 一种制备烷基化芳族化合物的方法包括在加氢烷基化条件下使芳族起始原料和氢气与多个催化剂颗粒接触以产生包含烷基化芳族化合物的流出物,所述催化剂包含固体酸,不同于 固体酸和氢化金属,其中氢化金属在至少60重量%催化剂颗粒中的分布使得给定催化剂颗粒的边缘部分中的氢化金属的平均浓度为Crim,平均浓度 在给定的催化剂颗粒的中心部分的氢化金属是Ccenter,其中0.2&lt; lI; Crim / Ccenter <2.0。 还公开了加氢烷基化催化剂和使用该催化剂制备苯酚和/或环己酮的方法。
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公开(公告)号:US09464011B2
公开(公告)日:2016-10-11
申请号:US14770657
申请日:2014-03-06
发明人: Gabor Kiss , Thomas E. Green , Terry E. Helton , William C. Horn , William A. Lamberti , Tan-Jen Chen
IPC分类号: C07C45/53 , C07C37/08 , C07C2/66 , B01J37/00 , B01J35/00 , C07C2/74 , C07C407/00 , B01J29/74 , B01J35/02 , C07C409/14 , B01J37/02 , B01J35/10
CPC分类号: C07C2/74 , B01J29/7476 , B01J35/0006 , B01J35/0073 , B01J35/008 , B01J35/026 , B01J35/1019 , B01J37/0009 , B01J37/02 , B01J37/0201 , B01J37/0223 , B01J2229/20 , B01J2229/42 , C07C37/08 , C07C45/53 , C07C407/00 , C07C409/14 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2529/74 , C07C2601/14 , Y02P20/52 , C07C13/28 , C07C49/403 , C07C39/04
摘要: A process for producing an alkylated aromatic compound comprises contacting an aromatic starting material and hydrogen with a plurality of catalyst particles under hydroalkylation conditions to produce an effluent comprising the alkylated aromatic compound, the catalyst comprising a composite of a solid acid, an inorganic oxide different from the solid acid and a hydrogenation metal, wherein the distribution of the hydrogenation metal in at least 60 wt % of the catalyst particles is such that the average concentration of the hydrogenation metal in the rim portion of a given catalyst particle is Crim, the average concentration of the hydrogenation metal in the outer portion of a given catalyst particle is Couter, the average concentration of the hydrogenation metal in the center portion of the given catalyst particle is Ccenter, where Crim/Ccenter≧2.0 and/or Couter/Ccenter2.0. Also disclosed are rimmed catalyst and process for making phenol and/or cyclohexanone using the catalyst.
摘要翻译: 一种制备烷基化芳族化合物的方法包括在加氢烷基化条件下使芳族起始原料和氢气与多个催化剂颗粒接触以产生包含烷基化芳族化合物的流出物,所述催化剂包含固体酸,不同于 固体酸和氢化金属,其中氢化金属在至少60重量%催化剂颗粒中的分布使得给定催化剂颗粒的边缘部分中的氢化金属的平均浓度为Crim,平均浓度 在给定催化剂颗粒的外部部分的氢化金属是Couter,给定催化剂颗粒的中心部分的氢化金属的平均浓度是Ccenter,其中Crim /Ccenter≥2.0和/或Couter / Ccenter2.0。 还公开了边缘催化剂和使用催化剂制备苯酚和/或环己酮的方法。
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公开(公告)号:US09364819B2
公开(公告)日:2016-06-14
申请号:US14771140
申请日:2014-03-06
发明人: Gabor Kiss , Thomas E. Green , Terry E. Helton , William C. Horn , William A. Lamberti , Tan-Jen Chen
IPC分类号: C07C2/66 , B01J29/74 , B01J23/44 , C07C2/74 , C07C37/08 , C07C45/53 , C07C407/00 , B01J29/03 , B01J35/02 , B01J35/10 , B01J29/70 , B01J35/00 , B01J29/76
CPC分类号: B01J29/7476 , B01J23/44 , B01J29/0325 , B01J29/0333 , B01J29/7038 , B01J29/7676 , B01J35/0006 , B01J35/0073 , B01J35/023 , B01J35/026 , B01J35/1019 , B01J2229/20 , B01J2229/42 , C07C2/66 , C07C2/74 , C07C37/08 , C07C45/53 , C07C407/00 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2523/44 , C07C2529/70 , C07C2529/74 , C07C2601/14 , Y02P20/52 , C07C409/14 , C07C13/28 , C07C49/403 , C07C39/04
摘要: A process for producing an alkylated aromatic compound comprises contacting an aromatic starting material and hydrogen with a plurality of catalyst particles under hydroalkylation conditions to produce an effluent comprising the alkylated aromatic compound, the catalyst comprising a composite of a solid acid, an inorganic oxide different from the solid acid and a hydrogenation metal, wherein the distribution of the hydrogenation metal in at least 60 wt % of the catalyst particles is such that the average concentration of the hydrogenation metal in the rim portion of a given catalyst particle is Crim, the average concentration of the hydrogenation metal in the center portion of the given catalyst particle is Ccenter, where 0.2≦Crim/Ccenter
摘要翻译: 一种制备烷基化芳族化合物的方法包括在加氢烷基化条件下使芳族起始原料和氢气与多个催化剂颗粒接触以产生包含烷基化芳族化合物的流出物,所述催化剂包含固体酸,不同于 固体酸和氢化金属,其中氢化金属在至少60重量%催化剂颗粒中的分布使得给定催化剂颗粒的边缘部分中的氢化金属的平均浓度为Crim,平均浓度 在给定的催化剂颗粒的中心部分的氢化金属是Ccenter,其中0.2&lt; lI; Crim / Ccenter <2.0。 还公开了加氢烷基化催化剂和使用该催化剂制备苯酚和/或环己酮的方法。
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公开(公告)号:US20160009613A1
公开(公告)日:2016-01-14
申请号:US14770657
申请日:2014-03-06
发明人: Gabor Kiss , Thomas E. Green , Terry E. Helton , William C. Horn , William A. Lamberti , Tan-Jen Chen
CPC分类号: C07C2/74 , B01J29/7476 , B01J35/0006 , B01J35/0073 , B01J35/008 , B01J35/026 , B01J35/1019 , B01J37/0009 , B01J37/02 , B01J37/0201 , B01J37/0223 , B01J2229/20 , B01J2229/42 , C07C37/08 , C07C45/53 , C07C407/00 , C07C409/14 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2529/74 , C07C2601/14 , Y02P20/52 , C07C13/28 , C07C49/403 , C07C39/04
摘要: A process for producing an alkylated aromatic compound comprises contacting an aromatic starting material and hydrogen with a plurality of catalyst particles under hydroalkylation conditions to produce an effluent comprising the alkylated aromatic compound, the catalyst comprising a composite of a solid acid, an inorganic oxide different from the solid acid and a hydrogenation metal, wherein the distribution of the hydrogenation metal in at least 60 wt % of the catalyst particles is such that the average concentration of the hydrogenation metal in the rim portion of a given catalyst particle is Crim, the average concentration of the hydrogenation metal in the outer portion of a given catalyst particle is Couter, the average concentration of the hydrogenation metal in the center portion of the given catalyst particle is Ccenter, where Crim/Ccenter≧2.0 and/or Couter/Ccenter2.0. Also disclosed are rimmed catalyst and process for making phenol and/or cyclohexanone using the catalyst.
摘要翻译: 一种制备烷基化芳族化合物的方法包括在加氢烷基化条件下使芳族起始原料和氢气与多个催化剂颗粒接触以产生包含烷基化芳族化合物的流出物,所述催化剂包含固体酸,不同于 固体酸和氢化金属,其中氢化金属在至少60重量%催化剂颗粒中的分布使得给定催化剂颗粒的边缘部分中的氢化金属的平均浓度为Crim,平均浓度 在给定催化剂颗粒的外部部分的氢化金属是Couter,给定催化剂颗粒的中心部分的氢化金属的平均浓度是Ccenter,其中Crim /Ccenter≥2.0和/或Couter / Ccenter2.0。 还公开了边缘催化剂和使用催化剂制备苯酚和/或环己酮的方法。
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