Title:
銀、バナジウムおよび推進剤金属を含有する多金属酸化物およびその使用
Document Type and Number:
Japanese Patent JP2007533577
Kind Code:
A
Abstract:
A multimetal oxide of the formula I, Aga-cQbMcV2Od*e H2O, I where a is from 0.3 to 1.9, Q is an element selected from among P, As, Sb and/or Bi, is from 0 to 0.3, M is a metal selected from among Nb, Ce, W, Mn, Ta, Pd, Pt, Ru and/or Rh, c is from 0.001 to 0.5, with the proviso that (a-c)>=0.1, d is a number which is determined by the valence and abundance of the elements other than oxygen in the formula I and e is from 0 to 20, and also precatalysts and catalysts produced therefrom for the partial oxidation of aromatic hydrocarbons are described.
Inventors:
Zamuel Neto
Hartmut Hypst
Frank rosovsky
Zebastian sterk
Hartmut Hypst
Frank rosovsky
Zebastian sterk
Application Number:
JP2006521492A
Publication Date:
November 22, 2007
Filing Date:
July 23, 2004
Export Citation:
Assignee:
BASF Aktiengesellschaft
International Classes:
C01G31/00; B01J23/00; B01J23/68; B01J27/198; B01J35/00; C01G45/00; C07C51/265; C07C51/31; C07D307/89; B01J35/10; B01J37/00; B01J37/02; C07B61/00; C07C63/20
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel