Title:
アルカン及びオレフィンのアンモ酸化のための触媒組成物、その製造方法、及び使用方法
Document Type and Number:
Japanese Patent JP4515703
Kind Code:
B2
Abstract:
A catalyst composition for the vapor phase ammoxidation of alkanes and olefins of the general empirical formulae: VSbaMbOx VSbaMbM'b'Ox VSbaMbQcOx VSbaMbQcQ'c'Ox wherein M and M' are at least one element selected from magnesium, aluminum, zirconium, silicon, hafnium, titanium and niobium, M and M' being different, Q and Q' are at least one element selected from rhenium, tungsten, molybdenum, tantalum, manganese, phosphorus, cerium, tin, boron, scandium, bismuth, gallium, indium, iron, chromium, lanthanum, yttrium, zinc, cobalt, nickel, cadmium, copper, strontium, barium, calcium, silver, potassium, sodium and cesium, Q and Q' being different, a is 0.5 to 20, b is 2 to 50, b' is 0 to 50, c is 0 to 10, c' is 0 to 10 and x is determined by the valence requirements of the elements present. The catalyst composition containing isolated vanadium and antimony species in an inert matrix is prepared by incorporating respective compounds of vanadium and antimony into the oxide of at least one or more M and adding by co-precipitation or impregnation one or more optional Q in the relative atomic proportions indicated by the subscripts.
Inventors:
Edoard A. Mamedov
Kathleen A. Besque
Shahid N. Shaikh
Armando Araujo
Nita Kay.Kulkarni
Andrake Hodakob
Kathleen A. Besque
Shahid N. Shaikh
Armando Araujo
Nita Kay.Kulkarni
Andrake Hodakob
Application Number:
JP2002383469A
Publication Date:
August 04, 2010
Filing Date:
December 20, 2002
Export Citation:
Assignee:
Saudi Basic Industries Corporation
International Classes:
B01J23/22; B01J23/00; B01J23/16; B01J23/18; B01J23/28; B01J23/30; B01J23/34; B01J23/36; B01J23/68; B01J23/847; B01J27/198; B01J37/03; B01J37/08; C07B61/00; C07C253/24; C07C253/26; C07C255/08
Domestic Patent References:
| JP2009142815A | ||||
| JP8238428A | ||||
| JP2001276618A | ||||
| JP2261544A | ||||
| JP11246505A | ||||
| JP9502125A | ||||
| JP7328447A |
Other References:
Jerker NILSSON et al.,The Al-Sb-V-Oxide System for Propane Ammoxidation: A Study of Regions of Phase Formation and Catalytic Role of Al, Sb, and V,Journal of Catalysis,1996年 5月,Vol. 160,pp. 244-260
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Katsunori Ando
Yukihiro Ikeda
Hajime Asamura
Katsunori Ando
Yukihiro Ikeda