公开(公告)号：EP2734492A1

公开(公告)日：2014-05-28

申请号：EP12753180.4

申请日：2012-07-18

申请人： Mexichem Amanco Holding S.A. de C.V.

发明人： SHARRATT, Andrew Paul ,  MCGUINNESS, Claire Elizabeth ,  HODGSON, Emma Jane

IPC分类号： C07C17/23 ,  C07C17/354 ,  C07C19/08

CPC分类号： C07C17/354 ,  C07C17/23 ,  C07C17/25 ,  C07C19/08

摘要： The invention provides a process comprising contacting (1243zf) or (253fb) with hydrogen in the presence of a hydrogenation catalyst to produce a composition comprising 1,1,1-trifluoropropane (263fb).

公开(公告)号：EP2488475A1

公开(公告)日：2012-08-22

申请号：EP10774248.8

申请日：2010-10-08

申请人： Mexichem Amanco Holding S.A. de C.V.

发明人： SHARRATT, Andrew Paul ,  MCGUINESS, Claire Elizabeth ,  HAYES, John

IPC分类号： C07C17/389

摘要： The invention relates to a process for removing one or more undesired (hydro)halocarbon compounds containing a =CHF or a =CF 2 moiety from a desired (hydro)fluoroalkene which does not contain a =CF 2 moiety, the process comprising contacting a composition comprising the desired (hydro)fluoroalkene and one or more undesired (hydro)halocarbon compounds with an aluminium-containing adsorbent, activated carbon, or a mixture thereof.

摘要翻译： 本发明涉及从不含有= CF 2部分的所需（氢）氟代烯烃除去一种或多种含有= CHF或= CF 2部分的不需要的（氢）卤代烃化合物的方法，该方法包括将组合物 包括所需的（氢）氟代烯烃和一种或多种不需要的（氢）卤代烃化合物与含铝吸附剂，活性炭或其混合物。