公开(公告)号：US20120322650A1

公开(公告)日：2012-12-20

申请号：US13161252

申请日：2011-06-15

申请人： Gregory J. Gajda ,  Bryan K. Glover ,  Antoine Negiz ,  John Joseph Senetar ,  Erik Holmgreen ,  Mark G. Riley

发明人： Gregory J. Gajda ,  Bryan K. Glover ,  Antoine Negiz ,  John Joseph Senetar ,  Erik Holmgreen ,  Mark G. Riley

IPC分类号： B01J35/02 ,  B01J23/42 ,  B01J23/44 ,  B01J21/04 ,  B01J21/08 ,  B01J29/06 ,  B01J29/00 ,  B01J21/06 ,  B01J21/16 ,  B01J21/10 ,  B01J23/04 ,  B01J21/12

CPC分类号： B01J35/10 ,  B01J23/40 ,  B01J23/42 ,  B01J23/44 ,  B01J23/74 ,  B01J35/002 ,  B01J35/008 ,  B01J35/1009 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1038 ,  B01J37/0221 ,  C10G45/36 ,  C10G45/40 ,  C10G2300/1088 ,  C10G2400/20

摘要： One exemplary embodiment can be a layered catalyst for use in a selective hydrogenation of acetylenes and diolefins to olefins. The layered catalyst may include an inner core having an inert material, an outer layer including a metal oxide bonded to the inner core, and a metal deposited on the outer layer. Generally, the metal is an IUPAC Group 8-10 metal and the layered catalyst has an accessibility index of about 3- about 500.

摘要翻译： 一个示例性实施方案可以是用于将烯烃和二烯烃选择性氢化成烯烃的层状催化剂。 层状催化剂可以包括具有惰性材料的内芯，包含结合到内芯的金属氧化物的外层和沉积在外层上的金属。 通常，金属是IUPAC Group 8-10金属，层状催化剂具有约3-约500的可达性指数。

公开(公告)号：US20120323058A1

公开(公告)日：2012-12-20

申请号：US13161309

申请日：2011-06-15

申请人： Gregory J. Gajda ,  Antoine Negiz ,  John Joseph Senetar ,  Mark G. Riley ,  Erik Holmgreen ,  Bryan K. Glover

发明人： Gregory J. Gajda ,  Antoine Negiz ,  John Joseph Senetar ,  Mark G. Riley ,  Erik Holmgreen ,  Bryan K. Glover

IPC分类号： C07C5/09

CPC分类号： C07C7/163 ,  B01J23/40 ,  B01J23/42 ,  B01J23/44 ,  B01J23/58 ,  B01J23/74 ,  B01J23/78 ,  B01J35/008 ,  B01J35/023 ,  B01J35/08 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1038 ,  B01J37/0201 ,  B01J37/08 ,  B01J37/18 ,  C07C7/167 ,  C10G45/34 ,  C10G45/40 ,  C10G2300/1088 ,  C07C11/02

摘要： One exemplary embodiment can be a process for selective hydrogenation of acetylenes and diolefins to olefins. The process can include contacting a feedstream having olefins, acetylenes and diolefins with a layered catalyst at reaction conditions. Thus, the process may include creating an output stream with a reduced amount of acetylenes and diolefins. Generally, the layered catalyst has an inner core including an inert material, an outer layer, including a metal oxide, bonded to the inner core, and a metal, which is an International Union of Pure and Applied Chemistry Group 8-10 metal, deposited on the outer layer. Usually, the layered catalyst has an accessibility index of about 3—about 500, a void space index about 0—about 1, or both an accessibility index of about 3—about 500 and a void space index of about 0—about 1.

摘要翻译： 一个示例性实施方案可以是将烯烃和二烯烃选择性氢化成烯烃的方法。 该方法可以包括在反应条件下将具有烯烃，炔烃和二烯烃的原料流与层状催化剂接触。 因此，该方法可以包括产生具有减少量的炔和二烯烃的输出流。 通常，层状催化剂具有包含惰性材料的内核，包含结合到内芯的金属氧化物的外层和金属，其是国际纯金属和应用化学组合8-10金属，沉积 在外层。 通常，层状催化剂具有约3-约500的可接近指数，约0-约1的空隙空间指数，或约3-约500的可接近指数和约0-约1的空隙空间指数两者。

公开(公告)号：US20100152507A1

公开(公告)日：2010-06-17

申请号：US12335639

申请日：2008-12-16

申请人： Gregory J. Gajda ,  Bryan K. Glover ,  Antoine Negiz ,  Mark G. Riley ,  John J. Senetar ,  Erik M. Holmgreen

发明人： Gregory J. Gajda ,  Bryan K. Glover ,  Antoine Negiz ,  Mark G. Riley ,  John J. Senetar ,  Erik M. Holmgreen

IPC分类号： C07C5/05

CPC分类号： C07C7/167 ,  B01J23/44 ,  B01J23/50 ,  B01J35/002 ,  B01J35/008 ,  B01J37/0221 ,  C10G45/34 ,  C10G2400/20 ,  Y02P20/52 ,  C07C11/04

摘要： A process and catalyst for use in the selective hydrogenation of acetylene to ethylene is presented. The catalyst comprises a layered structure, wherein the catalyst has an inner core and an outer layer of active material. The catalyst further includes a metal deposited on the outer layer, and the catalyst is formed such that the catalyst has an accessibility index between 3 and 500.

公开(公告)号：US20100331171A1

公开(公告)日：2010-12-30

申请号：US12493415

申请日：2009-06-29

申请人： Gregory J. Gajda ,  Bryan K. Glover ,  Antoine Negiz ,  Mark G. Riley ,  John J. Senetar ,  Erik M. Holmgreen

发明人： Gregory J. Gajda ,  Bryan K. Glover ,  Antoine Negiz ,  Mark G. Riley ,  John J. Senetar ,  Erik M. Holmgreen

IPC分类号： B01J29/89 ,  B01J23/44 ,  B01J23/42 ,  B01J21/12 ,  B01J21/16 ,  B01J21/08

CPC分类号： B01J23/40 ,  B01J23/44 ,  B01J23/58 ,  B01J23/66 ,  B01J35/002 ,  B01J35/008 ,  B01J35/023 ,  B01J37/0205 ,  B01J37/0221 ,  B01J37/0242 ,  B01J37/08 ,  B01J37/18 ,  C07C7/163 ,  C07C7/167 ,  C10G45/40 ,  Y02P20/52 ,  C07C11/04

摘要： A process and catalyst for use in the selective hydrogenation of acetylene to ethylene is presented. The catalyst comprises a layered structure, wherein the catalyst has an inner core and an outer layer of active material. The catalyst further includes a metal deposited on the outer layer, and the catalyst is formed such that the catalyst has an accessibility index between 3 and 500.

公开(公告)号：US20100152026A1

公开(公告)日：2010-06-17

申请号：US12335643

申请日：2008-12-16

申请人： Gregory J. Gajda ,  Bryan K. Glover ,  Antoine Negiz ,  Mark G. Riley ,  John J. Senetar ,  Erik M. Holmgreen

发明人： Gregory J. Gajda ,  Bryan K. Glover ,  Antoine Negiz ,  Mark G. Riley ,  John J. Senetar ,  Erik M. Holmgreen

IPC分类号： B01J29/068 ,  B01J23/42 ,  B01J23/66 ,  B01J23/62 ,  B01J23/44 ,  B01J21/08 ,  B01J21/04 ,  B01J21/02 ,  B01J21/16 ,  B01J27/22

CPC分类号： B01J35/023 ,  B01J23/50 ,  B01J23/52 ,  B01J23/58 ,  B01J23/622 ,  B01J23/8926 ,  B01J35/002 ,  B01J35/008 ,  B01J37/0221 ,  B01J37/0242 ,  C07C5/09 ,  C07C2523/62 ,  C07C2523/66 ,  C07C2523/89 ,  Y02P20/52 ,  C07C11/04

摘要： A process and catalyst for use in the selective hydrogenation of acetylene to ethylene is presented. The catalyst comprises a layered structure, wherein the catalyst has an inner core and an outer layer of active material. The catalyst further includes a metal deposited on the outer layer, and the catalyst is formed such that the catalyst has an accessibility index between 3 and 500.

摘要翻译： 提出了一种用于将乙炔选择性氢化成乙烯的方法和催化剂。 催化剂包括层状结构，其中催化剂具有内核和活性材料的外层。 催化剂还包括沉积在外层上的金属，并且形成催化剂使得催化剂的可接近指数在3和500之间。

公开(公告)号：US20100331588A1

公开(公告)日：2010-12-30

申请号：US12493396

申请日：2009-06-29

申请人： Gregory J. Gajda ,  Bryan K. Glover ,  Antonie Negiz ,  Mark G. Riley ,  John J. Senetar ,  Erik M. Holmgreen

发明人： Gregory J. Gajda ,  Bryan K. Glover ,  Antonie Negiz ,  Mark G. Riley ,  John J. Senetar ,  Erik M. Holmgreen

IPC分类号： C07C5/05

CPC分类号： C07C7/163 ,  B01J21/04 ,  B01J23/40 ,  B01J23/44 ,  B01J23/50 ,  B01J23/58 ,  B01J23/66 ,  B01J35/002 ,  B01J35/008 ,  B01J37/0221 ,  C07C7/167 ,  C10G45/40 ,  Y02P20/52 ,  C07C11/04

摘要： A process and catalyst for use in the selective hydrogenation of acetylene to ethylene is presented. The catalyst comprises a layered structure, wherein the catalyst has an inner core and an outer layer of active material. The catalyst further includes a metal deposited on the outer layer, and the catalyst is formed such that the catalyst has an accessibility index between 3 and 500.

摘要翻译： 提出了一种用于将乙炔选择性氢化成乙烯的方法和催化剂。 催化剂包括层状结构，其中催化剂具有内核和活性材料的外层。 催化剂还包括沉积在外层上的金属，并且形成催化剂使得催化剂的可接近指数在3和500之间。

公开(公告)号：US07897829B2

公开(公告)日：2011-03-01

申请号：US12785994

申请日：2010-05-24

申请人： Bryan K. Glover ,  Andrea G. Bozzano ,  Antoine Negiz

发明人： Bryan K. Glover ,  Andrea G. Bozzano ,  Antoine Negiz

IPC分类号： C07C7/12 ,  C07C7/13

CPC分类号： C07C15/107 ,  C07C2/66

摘要： Aromatic by-products are sorbed from mono-olefin-containing feedstocks of olefins having from about 6 to 22 carbon atoms per molecule that contain aromatic by-products having from 7 to 22 carbon atoms per molecule. A benzene-containing regenerant displaces and desorbs the aromatic by-products from the sorbent and a regeneration effluent is provided. The regeneration effluent is treated in a regeneration effluent distillation system to provide a benzene-rich stream and an aromatic by-products-containing stream. The latter is subjected to benzene-forming conditions and recycled to the regeneration effluent distillation system where benzene is recovered.

摘要翻译： 芳族副产物被从每分子含有约6至22个碳原子的含单烯烃的原料中吸收，每分子含有7至22个碳原子的芳族副产物。 含苯的再生剂从吸附剂中取代并解吸芳族副产物，并提供再生流出物。 再生流出物在再生流出物蒸馏系统中处理以提供富含苯的流和含芳香族副产物的流。 后者经受苯形成条件并再循环至回收苯的再生流出物蒸馏系统。

公开(公告)号：US07396966B2

公开(公告)日：2008-07-08

申请号：US11313071

申请日：2005-12-20

申请人： Bryan K. Glover ,  Andrea G. Bozzano ,  Antoine Negiz

发明人： Bryan K. Glover ,  Andrea G. Bozzano ,  Antoine Negiz

IPC分类号： C07C2/64 ,  C07C5/327 ,  C07C7/12 ,  C07C4/08

CPC分类号： C07C15/107 ,  C07C2/66

摘要： Aromatic by-products are sorbed from mono-olefin-containing feedstocks of olefins having from about 6 to 22 carbon atoms per molecule that contain aromatic by-products having from 7 to 22 carbon atoms per molecule. A benzene-containing regenerant displaces and desorbs the aromatic by-products from the sorbent and a regeneration effluent is provided. The regeneration effluent is treated in a regeneration effluent distillation system to provide a benzene-rich stream and an aromatic by-products-containing stream. The latter is subjected to benzene-forming conditions and recycled to the regeneration effluent distillation system where benzene is recovered.

摘要翻译： 芳族副产物被从每分子含有约6至22个碳原子的含单烯烃的原料中吸收，每分子含有7至22个碳原子的芳族副产物。 含苯的再生剂从吸附剂中取代并解吸芳族副产物，并提供再生流出物。 再生流出物在再生流出物蒸馏系统中处理以提供富含苯的流和含芳香族副产物的流。 后者经受苯形成条件并再循环至回收苯的再生流出物蒸馏系统。

公开(公告)号：US07750198B2

公开(公告)日：2010-07-06

申请号：US12046948

申请日：2008-03-12

申请人： Bryan K. Glover ,  Andrea G. Bozzano ,  Antoine Negiz

发明人： Bryan K. Glover ,  Andrea G. Bozzano ,  Antoine Negiz

IPC分类号： C07C7/12 ,  C07C7/13

CPC分类号： C07C15/107 ,  C07C2/66

摘要： Aromatic by-products are sorbed from mono-olefin-containing feedstocks of olefins having from about 6 to 22 carbon atoms per molecule that contain aromatic by-products having from 7 to 22 carbon atoms per molecule. A benzene-containing regenerant displaces and desorbs the aromatic by-products from the sorbent and a regeneration effluent is provided. The regeneration effluent is treated in a regeneration effluent distillation system to provide a benzene-rich stream and an aromatic by-products-containing stream. The latter is subjected to benzene-forming conditions and recycled to the regeneration effluent distillation system where benzene is recovered.

摘要翻译： 芳族副产物被从每分子含有约6至22个碳原子的含单烯烃的原料中吸收，每分子含有7至22个碳原子的芳族副产物。 含苯的再生剂从吸附剂中取代并解吸芳族副产物，并提供再生流出物。 再生流出物在再生流出物蒸馏系统中处理以提供富含苯的流和含芳香族副产物的流。 后者经受苯形成条件并再循环至回收苯的再生流出物蒸馏系统。

公开(公告)号：US20100234656A1

公开(公告)日：2010-09-16

申请号：US12785994

申请日：2010-05-24

申请人： Bryan K. Glover ,  Andrea G. Bozzano ,  Antoine Negiz

发明人： Bryan K. Glover ,  Andrea G. Bozzano ,  Antoine Negiz

IPC分类号： C07C15/04 ,  C07C7/04

CPC分类号： C07C15/107 ,  C07C2/66

摘要： Aromatic by-products are sorbed from mono-olefin-containing feedstocks of olefins having from about 6 to 22 carbon atoms per molecule that contain aromatic by-products having from 7 to 22 carbon atoms per molecule. A benzene-containing regenerant displaces and desorbs the aromatic by-products from the sorbent and a regeneration effluent is provided. The regeneration effluent is treated in a regeneration effluent distillation system to provide a benzene-rich stream and an aromatic by-products-containing stream. The latter is subjected to benzene-forming conditions and recycled to the regeneration effluent distillation system where benzene is recovered.

摘要翻译： 芳族副产物被从每分子含有约6至22个碳原子的含单烯烃的原料中吸收，每分子含有7至22个碳原子的芳族副产物。 含苯的再生剂从吸附剂中取代并解吸芳族副产物，并提供再生流出物。 再生流出物在再生流出物蒸馏系统中处理以提供富含苯的流和含芳香族副产物的流。 后者经受苯形成条件并再循环至回收苯的再生流出物蒸馏系统。