公开(公告)号：EP2751056A2

公开(公告)日：2014-07-09

申请号：EP12827345.5

申请日：2012-08-30

申请人： Do Carmo, Roberto, Werneck ,  De Andrade Coutinho, Paulo, Luiz ,  Cassinelli, Luis, Fernando Dagnone ,  De Souza, Roberto, Fernando ,  Mignoni, Marcelo ,  Roza, Luiza ,  Comin, Edson ,  Braskem S.A. ,  Universidade Federal Do Rio Grande Do Sul - UFRGS ,  Martins, Andrieli Dias

发明人： Do Carmo, Roberto, Werneck ,  De Andrade Coutinho, Paulo, Luiz ,  Cassinelli, Luis, Fernando Dagnone ,  De Souza, Roberto, Fernando ,  Mignoni, Marcelo ,  Roza, Luiza ,  Comin, Edson ,  Braskem S.A. ,  Universidade Federal Do Rio Grande Do Sul - UFRGS ,  Martins, Andrieli Dias

IPC分类号： C07C1/20

CPC分类号： C07C1/24 ,  C07C6/04 ,  C07C29/04 ,  C07C2531/02 ,  C07C2531/14 ,  Y02P30/42 ,  C07C11/04 ,  C07C11/02

摘要： The present invention relates to the process of production of olefins by means of the dehydration of light alcohols using ionic liquids as an acidic medium. Furthermore, the present invention relates to the use of such olefins, for example, for the production of polymers and ethylene glycol.

公开(公告)号：EP3453695A1

公开(公告)日：2019-03-13

申请号：EP18188847.0

申请日：2012-08-30

申请人： Do Carmo, Roberto, Werneck ,  De Andrade Coutinho, Paulo, Luiz ,  Cassinelli, Luis, Fernando Dagnone ,  De Souza, Roberto, Fernando ,  Mignoni, Marcelo ,  Roza, Luiza ,  Comin, Edson ,  Braskem S.A. ,  Universidade Federal Do Rio Grande Do Sul - UFRGS ,  Martins, Andrieli Dias

发明人： Do Carmo, Roberto, Werneck ,  De Andrade Coutinho, Paulo, Luiz ,  Cassinelli, Luis, Fernando Dagnone ,  De Souza, Roberto, Fernando ,  Mignoni, Marcelo ,  Roza, Luiza ,  Comin, Edson ,  Martins, Andrieli Dias

IPC分类号： C07C1/20 ,  C07C1/24 ,  C07C11/04

摘要： The present invention relates to the process of production of olefins by means of the dehydration of light alcohols using ionic liquids as an acidic medium. Furthermore, the present invention relates to the use of such olefins, for example, for the production of polymers and ethylene glycol.

公开(公告)号：EP2751056B1

公开(公告)日：2018-09-19

申请号：EP12827345.5

申请日：2012-08-30

申请人： Do Carmo, Roberto, Werneck ,  De Andrade Coutinho, Paulo, Luiz ,  Cassinelli, Luis, Fernando Dagnone ,  De Souza, Roberto, Fernando ,  Mignoni, Marcelo ,  Roza, Luiza ,  Comin, Edson ,  Braskem S.A. ,  Universidade Federal Do Rio Grande Do Sul - UFRGS ,  Martins, Andrieli Dias

发明人： DO CARMO, Roberto Werneck ,  DE ANDRADE COUTINHO, Paulo Luiz ,  CASSINELLI, Luis Fernando Dagnone ,  DE SOUZA, Roberto Fernando ,  MIGNONI, Marcelo ,  ROZA, Luiza ,  COMIN, Edson ,  MARTINS, Andrieli Dias

IPC分类号： C07C1/20 ,  C07C1/24 ,  C07C11/04

CPC分类号： C07C1/24 ,  C07C6/04 ,  C07C29/04 ,  C07C2531/02 ,  C07C2531/14 ,  Y02P30/42 ,  C07C11/04 ,  C07C11/02

摘要： The present invention relates to the process of production of olefins by means of the dehydration of light alcohols using ionic liquids as an acidic medium. Furthermore, the present invention relates to the use of such olefins, for example, for the production of polymers and ethylene glycol.

公开(公告)号：EP2751056A4

公开(公告)日：2015-04-08

申请号：EP12827345

申请日：2012-08-30

申请人： DO CARMO ROBERTO WERNECK ,  DE ANDRADE COUTINHO PAULO LUIZ ,  CASSINELLI LUIS FERNANDO DAGNONE ,  DE SOUZA ROBERTO FERNANDO ,  MIGNONI MARCELO ,  ROZA LUIZA ,  COMIN EDSON ,  BRASKEM SA ,  UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL-UFRGS ,  MARTINS ANDRIELI DIAS

发明人： DO CARMO ROBERTO WERNECK ,  DE ANDRADE COUTINHO PAULO LUIZ ,  CASSINELLI LUIS FERNANDO DAGNONE ,  DE SOUZA ROBERTO FERNANDO ,  MIGNONI MARCELO ,  ROZA LUIZA ,  COMIN EDSON ,  MARTINS ANDRIELI DIAS

IPC分类号： C07C1/20 ,  C07C1/24 ,  C07C11/04

CPC分类号： C07C1/24 ,  C07C6/04 ,  C07C29/04 ,  C07C2531/02 ,  C07C2531/14 ,  Y02P30/42 ,  C07C11/04 ,  C07C11/02

摘要： The present invention relates to the process of production of olefins by means of the dehydration of light alcohols using ionic liquids as an acidic medium. Furthermore, the present invention relates to the use of such olefins, for example, for the production of polymers and ethylene glycol.

摘要翻译： 本发明涉及通过使用离子液体作为酸性介质使轻质醇脱水生产烯烃的方法。 此外，本发明涉及这种烯烃的用途，例如用于生产聚合物和乙二醇。