Title:
モリブデン-ビスマス-鉄含有複合酸化物流動層触媒の製法
Document Type and Number:
Japanese Patent JP4159759
Kind Code:
B2
Abstract:
One object of the present invention is to provide a method for producing a molybdenum-bismuth-iron containing composite oxide fluid bed catalyst, which is useful for an ammoxidation and which produces a target ammoxidation product at high yield and an excellent reproducibility. In order to achieve this object, the present invention provides a method for producing a molybdenum-bismuth-iron containing composite oxide fluid bed catalyst which is used for ammoxidation of organic compounds, comprising the step in that a slurry, which contains the raw materials containing specific elements, is subjected to a concentration treatment at 50-120 DEG C.
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Inventors:
Yuichi Tagawa
Kenichi Miyaki
Kunio Mori
Kenichi Miyaki
Kunio Mori
Application Number:
JP2001115732A
Publication Date:
October 01, 2008
Filing Date:
April 13, 2001
Export Citation:
Assignee:
Dianitrix Co., Ltd.
International Classes:
B01J27/192; B01J23/00; B01J23/31; B01J23/88; B01J23/887; B01J37/03; C07B61/00; C07C253/26; C07C255/08; B01J37/02; B01J37/08
Domestic Patent References:
| JP1257125A | ||||
| JP63250357A | ||||
| JP2001187772A |
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama