Title:
【発明の名称】鉄・アンチモン・モリブデン含有酸化物触媒組成物およびその製法
Document Type and Number:
Japanese Patent JP3142549
Kind Code:
B2
Abstract:
An iron-antimony-molybdenum-containing oxide catalyst composition for oxidation reactions, comprising a crystalline iron antimonate having a crystallite size of 100 ANGSTROM or more, said catalyst being represented by the following empirical formula: FeaSbbMocLdKeMmNnQqRrTtOx wherein L represents at least one element selected from the group consisting of Bi and Te; M represents at least one element selected from the group consisting of Cu, Mg, Zn, La, Ce, Al, Cr, Mn, Co, Ni and Sn; N represents at least one element selected from the group consisting of Be, Ca, Sr, Ba, Y, Pr, Nd, Th, U, Ti, Zr, Hf, Nb, Ta, Re, Ru, Os, Rh, Ir, Pd, Pt, Ag, Au, Cd, Al, Ga, In, Ge and Pb; Q represents at least one element selected from the group consisting of V and W; R represents at least one element selected from the group consisting of Li, Na, Rb, Cs and Tl; T represents at least one element selected from the group consisting of B, P, As and Se; a, b, c, d, e, m, n, q, r, t and x each is an atomic ratio, wherein when a is 10, b is 5 to 60, c is 5 to 30, d is 0.01 to 10, e is 0.01 to 5, m is 0 to 30, n is 0 to 10, q is 0 to 5, r is 0 to 3, t is 0 to 5, and x is a number of oxygen atoms as determined corresponding to the oxides formed by combining the above mentioned components.
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Inventors:
Tomi Sasaki
Hiroshi Yamamoto
Koichi Mizutani
Kiyoshi Moriya
Kunio Mori
Hiroshi Yamamoto
Koichi Mizutani
Kiyoshi Moriya
Kunio Mori
Application Number:
JP23700290A
Publication Date:
March 07, 2001
Filing Date:
September 10, 1990
Export Citation:
Assignee:
Mitsubishi Rayon Co., Ltd.
International Classes:
B01J23/88; B01J23/881; B01J23/887; B01J23/89; B01J27/057; B01J27/19; B01J27/192; C01C3/02; C07B61/00; C07C27/12; B01J27/18; C07C47/052; C07C47/22; C07C57/05; C07C253/24; C07C255/08; B01J35/00; (IPC1-7): B01J27/19; B01J23/88; B01J23/89; B01J27/057
Domestic Patent References:
| JP60137438A | ||||
| JP5811041A |