公开(公告)号：US3928392A

公开(公告)日：1975-12-23

申请号：US40734073

申请日：1973-10-17

Applicant: SUN VENTURES INC

Inventor： CHERRY WESLEY E ,  DICKASON ALAN F ,  HEDGE JOHN A

IPC: B01J23/28 ,  B01J23/887 ,  C07C51/215 ,  C07D307/56

CPC classification number: B01J23/8876 ,  B01J23/28 ,  B01J2523/00 ,  C07C51/215 ,  C07C57/145 ,  B01J2523/53 ,  B01J2523/68 ,  B01J2523/847 ,  B01J2523/845 ,  B01J2523/17 ,  B01J2523/27

Abstract: A catalyst comprising Sb-Ni-Mo has been found to be very selective, stable and long-lasting in the conversion of butane to maleic anhydride. Other metals such as Co, Cu, or Zn may be substituted for Ni with like results. An improved method for preparing this catalyst is also provided herein.

Abstract translation: 已经发现包含Sb-Ni-Mo的催化剂在丁烷转化为马来酸酐时非常选择性，稳定和持久。 其他金属如Co，Cu或Zn可以用相同的结果代替Ni。 本文还提供了一种制备该催化剂的改进方法。