公开(公告)号：EP2158190B1

公开(公告)日：2014-11-19

申请号：EP08749691.5

申请日：2008-04-24

申请人： BASF SE ,  The Dow Chemical Company

发明人： GÖBBEL, Hans-Georg ,  BASSLER, Peter ,  TELES, Joaquim Henrique ,  RUDOLF, Peter ,  MÜLLER, Ulrich ,  FORLIN, Anna ,  SCHULZ, Malte ,  WEIDENBACH, Meinolf

IPC分类号： C07D301/12

CPC分类号： C07D301/12 ,  Y02P20/584

公开(公告)号：EP2158190A2

公开(公告)日：2010-03-03

申请号：EP08749691.5

申请日：2008-04-24

申请人： BASF SE ,  The Dow Chemical Company

发明人： GÖBBEL, Hans-Georg ,  BASSLER, Peter ,  TELES, Joaquim Henrique ,  RUDOLF, Peter ,  MÜLLER, Ulrich ,  FORLIN, Anna ,  SCHULZ, Malte ,  WEIDENBACH, Meinolf

IPC分类号： C07D301/12

CPC分类号： C07D301/12 ,  Y02P20/584

摘要： The present invention relates to a continuous process for the preparation of an olefin oxide wherein an olefin is reacted with a hydroperoxidein the presence of a catalyst, and wherein the reaction which is carried out in at least three reactors operated in par- allel is controlled by specifically adjusting the catalyst loads in the reactors.

摘要翻译： 本发明涉及一种制备烯烃氧化物的连续方法，其中在催化剂存在下烯烃与氢过氧化物反应，并且其中在至少三个并行操作的反应器中进行的反应由 特别调整反应器中的催化剂负荷。

公开(公告)号：EP1740562B1

公开(公告)日：2011-11-09

申请号：EP05732268.7

申请日：2005-04-19

申请人： BASF SE ,  THE DOW CHEMICAL COMPANY

发明人： GÖBBEL, Hans-Georg ,  SCHULTZ, Henning ,  SCHULTZ, Peter ,  PATRASCU, Renate ,  SCHULZ, Malte ,  WEIDENBACH, Meinolf

IPC分类号： C07D301/12 ,  B01D53/14

CPC分类号： B01D53/1487 ,  Y02P20/582

摘要： The present invention relates to a method of separating an olefin from a gas stream, said gas stream comprising the olefin and at least one other component, said method comprising (i)compressing and cooling the gas stream; (ii) separating the olefin from the gas stream by absorbing the olefin in an absor-bent; (iii) separating the olefin from the absorbent by desorption; wherein compressing or cooling or compressing and cooling in (i) is carried out at least twice.