公开(公告)号：EP3024581A1

公开(公告)日：2016-06-01

申请号：EP14741571.5

申请日：2014-07-16

Applicant: BASF SE ,  Dow Global Technologies LLC

Inventor： PARVULESCU, Andrei-Nicolae ,  MÜLLER, Ulrich ,  TELES, Joaquim Henrique ,  SEELIG, Bianca ,  KAMPE, Philip ,  WEBER, Markus ,  RESCH, Peter ,  BARTOSCH, Christian ,  RIEDEL, Dominic ,  URBANCZYK, Daniel ,  SCHRÖDER, Alexander ,  WEGERLE, Ulrike

IPC: B01J29/90 ,  B01J29/89 ,  B01J37/06 ,  C07D301/12 ,  C07D303/04 ,  B01J38/48 ,  B01J37/10 ,  B01J29/70 ,  B01J35/00 ,  B01J37/00 ,  B01J37/02

CPC classification number: B01J29/90 ,  B01J29/7088 ,  B01J29/89 ,  B01J35/00 ,  B01J37/0009 ,  B01J37/0045 ,  B01J37/0201 ,  B01J37/0203 ,  B01J37/06 ,  B01J37/08 ,  B01J37/10 ,  B01J37/30 ,  B01J38/02 ,  B01J38/06 ,  B01J38/48 ,  B01J2229/183 ,  B01J2229/186 ,  B01J2229/42 ,  C07D301/12 ,  C07D303/04 ,  Y02P20/584

Abstract: The present invention relates to a process for the regeneration of a catalyst comprising a titanium-containing zeolite, said catalyst having been used in a process for the preparation of an olefin oxide and having phosphate deposited thereon, said process for the regeneration comprising the steps: (a) separating the reaction mixture from the catalyst, (b) washing the catalyst obtained from (a) with liquid aqueous system; (c) optionally drying the catalyst obtained from (b) in a gas stream comprising an inert gas at a temperature of less than 300° C.; (d) calcining the catalyst obtained from (c) in a gas stream comprising oxygen at a temperature of at least 300° C.

公开(公告)号：EP2334629A2

公开(公告)日：2011-06-22

申请号：EP09782183.9

申请日：2009-08-26

Applicant: BASF SE

Inventor： TELES, Joaquim, Henrique ,  RUPPEL, Wilhelm ,  WEGERLE, Ulrike ,  MEIER, Anton ,  GENGER, Thomas ,  SCHELPER, Michael ,  RESCH, Peter

IPC: C07C49/11

CPC classification number: C07C45/28 ,  C07C45/82 ,  C07C2601/08 ,  Y02P20/582 ,  C07C49/403 ,  C07C49/395 ,  C07C49/413

Abstract: The present invention relates to a process for preparing at least one monocyclic ketone having 4 to 20 carbon atoms by reacting a mixture G1 comprising at least one monocyclic olefin having 4 to 20 carbon atoms with a mixture G2 comprising at least dinitrogen monoxide, this reaction being carried out adiabatically.

公开(公告)号：EP1966111A1

公开(公告)日：2008-09-10

申请号：EP06830823.8

申请日：2006-12-22

Applicant: BASF SE

Inventor： BECKER, Michael ,  SALDEN, Axel ,  STAECK, Bianca ,  HENKELMANN, Jochen ,  SPRINGMANN, Steffen ,  VAN LAAR, Frederik ,  RUPPEL, Wilhelm ,  RESCH, Peter ,  BENDER, Michael

IPC: C07C5/10 ,  C07C13/18

CPC classification number: C07C13/18 ,  C07C5/10 ,  C07C7/1485 ,  C07C2521/04 ,  C07C2521/08 ,  C07C2523/46 ,  C10G65/08 ,  C10G67/02 ,  C10G2300/1096 ,  C10G2300/202 ,  Y02P20/125

Abstract: The present invention relates to a process for reacting an aromatic hydrocarbon containing aromatic sulphur compounds, or a mixture of aromatic hydrocarbons containing aromatic sulphur compounds, where appropriate in the presence of hydrogen, comprising a first step of removing aromatic sulphur compounds (step a) and a second step of hydrogenating an aromatic hydrocarbon or mixture of aromatic hydrocarbons in the presence of a supported ruthenium catalyst in the presence of hydrogen (step b).