公开(公告)号：MY152988A

公开(公告)日：2014-12-31

申请号：MYPI2011005473

申请日：2010-05-05

Applicant: BASF SE ,  DOW CHEMICAL CO

Inventor： PHILIP KAMPE ,  THOMAS GRASSLER ,  CHRISTIAN BARTOSCH ,  RICHARD JACUBINAS ,  MEINOLF WEIDENBACH ,  PETER RESCH ,  YIN CHIN SOO ,  PETER BABLER ,  ULRICH MÜLLER ,  GÖTZ-PETER SCHINDLER ,  HANS-GEORG GÖBBEL ,  HENRIQUE TELES JOAQUIM ,  KAI GUMLICH

IPC: C07D301/12

Abstract: A PROCESS FOR PRODUCING PROPYLENE OXIDE COMPRISING REACTING PROPENE WITH HYDROGEN (H) PEROXIDE IN THE PRESENCE OF A CATALYST TO GIVE A MIXTURE (GI) COMPRISING PROPYLENE OXIDE, UNREACTED PROPENE, AND OXYGEN; SEPARATING PROPYLENE OXIDE FROM MIXTURE (GI) TO GIVE A MIXTURE (GII) COMPRISING PROPENE AND OXYGEN; AND ADDING HYDROGEN (H) TO MIXTURE (GII) AND REDUCING THE OXYGEN COMPRISED IN MIXTURE (GII) AT LEAST PARTIALLY BY REACTION WITH HYDROGEN (H) IN THE PRESENCE OF A CATALYST COMPRISING COPPER IN ELEMENTAL AND/OR OXIDIC FORM ON A SUPPORT, WHEREIN COPPER IS PRESENT ON THE SUPPORT IN AN AMOUNT OF 30 TO 80 WT-% BASED ON THE WHOLE CATALYST AND CALCULATED AS CUO.

公开(公告)号：MY145446A

公开(公告)日：2012-02-15

申请号：MYPI20090102

申请日：2007-07-09

Applicant: BASF SE

Inventor： THORSTEN JOHANN ,  HEIKO URTEL ,  YIN CHIN SOO

IPC: C07C45/00

Abstract: A METHOD FOR DEHYDROGENATING PRIMARY OR SECONDARY ALCOHOLS HAVING 1 TO 12 CARBON ATOMS TO GIVE THE CORRESPONDING ALDEHYDES OR KETONES IN WHICH THE ALCOHOL IS BROUGHT INTO CONTACT WITH A CATALYTICALLY ACTIVE COMPOSITION COMPRISING AN ACTIVE COMPONENT OF THE FORMULA PDABIBYCZD, WHERE Y IS SELECTED FROM THE GROUP CONSISTING OF CO, RH, PT, AG, AU, AND ( Z IS SELECTED FROM THE GROUP CONSISTING OF NA, CS, MG, CA, BA, V, CR, W, FE, NI, CU, SB WHERE THE INDICES A, B, C AND D GIVE THE MASS RATIOS OF THE RESPECTIVE ELEMENTS TO ONE ANOTHER, WHERE A= 0.1 - 3, B = 0.1 - 3, 15 C = 0 - 3, D = 0 - 1.