Title:
リン/バナジウム酸化触媒を調製する静的条件法
Document Type and Number:
Japanese Patent JP3621092
Kind Code:
B2
Abstract:
An improvement in the oxidation catalyst used for the partial oxidation of n-butane and containing vanadium and phosphorus, zinc, lithium and molybdenum mixed oxides which comprises carrying out the crystallization step under static conditions which allows for more uniform conditions for crystal growth. The static conditions are maintained by refluxing the solvent during the period of crystallization.
Inventors:
Votinger, Airy
Application Number:
JP50661794A
Publication Date:
February 16, 2005
Filing Date:
August 24, 1993
Export Citation:
Assignee:
SCIENTIFIC DESIGN COMPANY INCORPORATED
International Classes:
B01J27/198; B01J27/199; B01J37/03; B01J37/08; C07B61/00; C07C51/215; C07D307/60; C07C55/02; (IPC1-7): B01J27/199; B01J37/08; C07B61/00; C07C51/215; C07C55/02; C07D307/60
Domestic Patent References:
| JP7031883A | ||||
| JP61181540A | ||||
| JP62102832A |
Attorney, Agent or Firm:
Kazuo Shamoto
Shosuke Imai
Tadashi Masui
Tadahiko Kurita
Yasushi Kobayashi
Tatsuo Tomizu
Shosuke Imai
Tadashi Masui
Tadahiko Kurita
Yasushi Kobayashi
Tatsuo Tomizu