公开(公告)号：US20140135538A1

公开(公告)日：2014-05-15

申请号：US13802123

申请日：2013-03-13

申请人： FOOSUNG CO., LTD.

发明人： ook jae Cho ,  Jae Kug Ryu ,  Bong Seok Kim ,  Donghyun Kim ,  Byounghun Park ,  Su Jin Park ,  Jin-A Jung ,  Daewoo Kim

IPC分类号： C07C17/04

CPC分类号： B01J19/24 ,  B01J8/002 ,  B01J8/0045 ,  B01J8/10 ,  B01J19/18 ,  B01J19/20 ,  B01J23/75 ,  B01J27/06 ,  B01J27/12 ,  B01J27/28 ,  B01J37/26 ,  B01J38/46 ,  B01J2208/00212 ,  B01J2208/00415 ,  B01J2208/00752 ,  B01J2208/00761 ,  B01J2208/00858 ,  B01J2219/182 ,  C07C17/04 ,  Y02P20/584 ,  C07C19/08

摘要： A method and apparatus for method of continuously producing 1,1,1,2,3-pentafluoropropane with high yield is provided. The method includes (a) bringing a CoF3-containing cobalt fluoride in a reactor into contact with 3,3,3-trifluoropropene to produce a CoF2-containing cobalt fluoride and 1,1,1,2,3-pentafluoropropane, (b) transferring the CoF2-containing cobalt fluoride in the reactor to a regenerator and bringing the transferred CoF2-containing cobalt fluoride into contact with fluorine gas to regenerate a CoF3-containing cobalt fluoride, and (c) transferring the CoF3-containing cobalt fluoride in the regenerator to the reactor and employing the transferred CoF3-containing cobalt fluoride in Operation (a). Accordingly, the 1,1,1,2,3-pentafluoropropane can be continuously produced with high yield from the 3,3,3-trifluoropropene using a cobalt fluoride (CoF2/CoF3) as a fluid catalyst, thereby improving the reaction stability and readily adjusting the optimum conversion rate and selectivity.

摘要翻译： 提供了以高产率连续生产1,1,1,2,3-五氟丙烷的方法和装置。 该方法包括：（a）使含CoF 3的氟化钴与3,3,3-三氟丙烯接触，生成含CoF 2的氟化钴和1,1,1,2,3-五氟丙烷，（b） 将反应器中的含CoF 2的氟化钴转移到再生器中，并使转移的含CoF 2的氟化钴与氟气接触以再生含CoF 3的氟化钴，和（c）在再生器中转移含CoF 3的氟化钴 在操作（a）中使用转移的含CoF 3的氟化钴。 因此，可以使用氟化钴（CoF 2 / CoF 3）作为流动催化剂从3,3,3-三氟丙烯以高收率连续制造1,1,1,2,3-五氟丙烷，从而提高反应稳定性和 容易调整最佳转化率和选择性。

公开(公告)号：US08952209B2

公开(公告)日：2015-02-10

申请号：US13802123

申请日：2013-03-13

申请人： Foosung Co., Ltd.

发明人： ook jae Cho ,  Jae Kug Ryu ,  Bong Seok Kim ,  Donghyun Kim ,  Byounghun Park ,  su jin Park ,  Jin-A Jung ,  Daewoo Kim

IPC分类号： C07C17/04 ,  C07C19/08 ,  B01J19/20 ,  B01J27/06 ,  B01J27/28 ,  B01J8/10 ,  B01J8/00

CPC分类号： B01J19/24 ,  B01J8/002 ,  B01J8/0045 ,  B01J8/10 ,  B01J19/18 ,  B01J19/20 ,  B01J23/75 ,  B01J27/06 ,  B01J27/12 ,  B01J27/28 ,  B01J37/26 ,  B01J38/46 ,  B01J2208/00212 ,  B01J2208/00415 ,  B01J2208/00752 ,  B01J2208/00761 ,  B01J2208/00858 ,  B01J2219/182 ,  C07C17/04 ,  Y02P20/584 ,  C07C19/08

摘要： A method and apparatus for method of continuously producing 1,1,1,2,3-pentafluoropropane with high yield is provided. The method includes (a) bringing a CoF3-containing cobalt fluoride in a reactor into contact with 3,3,3-trifluoropropene to produce a CoF2-containing cobalt fluoride and 1,1,1,2,3-pentafluoropropane, (b) transferring the CoF2-containing cobalt fluoride in the reactor to a regenerator and bringing the transferred CoF2-containing cobalt fluoride into contact with fluorine gas to regenerate a CoF3-containing cobalt fluoride, and (c) transferring the CoF3-containing cobalt fluoride in the regenerator to the reactor and employing the transferred CoF3-containing cobalt fluoride in Operation (a). Accordingly, the 1,1,1,2,3-pentafluoropropane can be continuously produced with high yield from the 3,3,3-trifluoropropene using a cobalt fluoride (CoF2/CoF3) as a fluid catalyst, thereby improving the reaction stability and readily adjusting the optimum conversion rate and selectivity.

摘要翻译： 提供了以高产率连续生产1,1,1,2,3-五氟丙烷的方法和装置。 该方法包括：（a）使含CoF 3的氟化钴与3,3,3-三氟丙烯接触，生成含CoF 2的氟化钴和1,1,1,2,3-五氟丙烷，（b） 将反应器中含CoF 2的氟化钴转移到再生器中，并使转移的含CoF 2的氟化钴与氟气接触以再生含CoF 3的氟化钴，和（c）在再生器中转移含CoF 3的氟化钴 在操作（a）中使用转移的含CoF 3的氟化钴。 因此，可以使用氟化钴（CoF 2 / CoF 3）作为流动催化剂从3,3,3-三氟丙烯以高收率连续制造1,1,1,2,3-五氟丙烷，从而提高反应稳定性和 容易调整最佳转化率和选择性。

公开(公告)号：US20150110685A1

公开(公告)日：2015-04-23

申请号：US14586819

申请日：2014-12-30

申请人： FOOSUNG CO., LTD.

发明人： ook jae Cho ,  Jae Kug Ryu ,  Bong Seok Kim ,  Donghyun Kim ,  Byounghun Park ,  su jin Park ,  Jin-A Jung ,  Daewoo Kim

IPC分类号： B01J19/24 ,  B01J19/18

CPC分类号： B01J19/24 ,  B01J8/002 ,  B01J8/0045 ,  B01J8/10 ,  B01J19/18 ,  B01J19/20 ,  B01J23/75 ,  B01J27/06 ,  B01J27/12 ,  B01J27/28 ,  B01J37/26 ,  B01J38/46 ,  B01J2208/00212 ,  B01J2208/00415 ,  B01J2208/00752 ,  B01J2208/00761 ,  B01J2208/00858 ,  B01J2219/182 ,  C07C17/04 ,  Y02P20/584 ,  C07C19/08

摘要： A method and apparatus for method of continuously producing 1,1,1,2,3-pentafluoropropane with high yield is provided. The method includes (a) bringing a CoF3-containing cobalt fluoride in a reactor into contact with 3,3,3-trifluoropropene to produce a CoF2-containing cobalt fluoride and 1,1,1,2,3-pentafluoropropane, (b) transferring the CoF2-containing cobalt fluoride in the reactor to a regenerator and bringing the transferred CoF2-containing cobalt fluoride into contact with fluorine gas to regenerate a CoF3-containing cobalt fluoride, and (c) transferring the CoF3-containing cobalt fluoride in the regenerator to the reactor and employing the transferred CoF3-containing cobalt fluoride in Operation (a). Accordingly, the 1,1,1,2,3-pentafluoropropane can be continuously produced with high yield from the 3,3,3-trifluoropropene using a cobalt fluoride (CoF2/CoF3) as a fluid catalyst, thereby improving the reaction stability and readily adjusting the optimum conversion rate and selectivity.

摘要翻译： 提供了以高产率连续生产1,1,1,2,3-五氟丙烷的方法和装置。 该方法包括：（a）使含CoF 3的氟化钴与3,3,3-三氟丙烯接触，生成含CoF 2的氟化钴和1,1,1,2,3-五氟丙烷，（b） 将反应器中的含CoF 2的氟化钴转移到再生器中，并使转移的含CoF 2的氟化钴与氟气接触以再生含CoF 3的氟化钴，和（c）在再生器中转移含CoF 3的氟化钴 在操作（a）中使用转移的含CoF 3的氟化钴。 因此，可以使用氟化钴（CoF 2 / CoF 3）作为流动催化剂从3,3,3-三氟丙烯以高收率连续制造1,1,1,2,3-五氟丙烷，从而提高反应稳定性和 容易调整最佳转化率和选择性。