公开(公告)号：AT554061T

公开(公告)日：2012-05-15

申请号：AT04790484

申请日：2004-10-15

Applicant: BASF SE

Inventor： VAN LAAR FREDERIK ,  SCHWAB EKKEHARD ,  OEHLENSCHLAEGER STEFFEN ,  VOSS HARTWIG ,  MACKENROTH WOLFGANG ,  MORGENSCHWEIS KONRAD ,  PENZEL ULRICH ,  WEIDNER BERND

IPC: C07C209/36 ,  B01J21/18 ,  B01J23/89 ,  B01J37/03 ,  B01J37/14 ,  B01J37/18 ,  C07C211/51

Abstract: The present invention provides a process for hydrogenating aromatic nitro compounds to the corresponding amines in the presence of hydrogenation catalysts, which comprises using hydrogenation catalysts in which nickel and platinum are present on a support in the form of an alloy having an atomic ratio of nickel to platinum in the alloy of between 30:70 and 70:30.

公开(公告)号：PT1678118E

公开(公告)日：2012-05-07

申请号：PT04790484

申请日：2004-10-15

Applicant: BASF SE

Inventor： SCHWAB EKKEHARD ,  PENZEL ULRICH ,  LAAR FREDERIK VAN ,  MORGENSCHWEIS KONRAD ,  MACKENROTH WOLFGANG ,  OEHLENSCHLAEGER STEFFEN ,  VOSS HARTWIG ,  WEIDNER BERND

IPC: C07C209/36 ,  B01J21/18 ,  B01J23/89 ,  B01J37/03 ,  B01J37/14 ,  B01J37/18 ,  C07C211/51