Catalyst for the oxidation and ammonoxidation of ab
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B01J-023/78
B01J-023/84
B01J-023/88
B01J-035/02
출원번호
US-0391310
(1989-08-09)
우선권정보
DE-3827639 (1988-08-16)
발명자
/ 주소
Martan Hans (Frankenthal DEX) Mross Wolf D. (Frankenthal DEX) Engert Gerd-Juergen (Ludwigshafen DEX)
출원인 / 주소
BASF Aktiengesellschaft (Ludwigshafen DEX 03)
인용정보
피인용 횟수 :
24인용 특허 :
4
초록▼
Catalyst particles of an active material of the general formula [Mo,V,W]12Bia[Fe,Ce]b[Ni,Co,Zn]C[Alkali]d[P,As,Sb,B]e[Si,Al,Ti]fOx where a is from 0.1 to 5, b is from 0.1 to 10, c is from 1 to 15, d is from 0.01 to 2, e is from 0 to 2, f is from 0 to 30 and x is the number of oxygen atoms required t
Catalyst particles of an active material of the general formula [Mo,V,W]12Bia[Fe,Ce]b[Ni,Co,Zn]C[Alkali]d[P,As,Sb,B]e[Si,Al,Ti]fOx where a is from 0.1 to 5, b is from 0.1 to 10, c is from 1 to 15, d is from 0.01 to 2, e is from 0 to 2, f is from 0 to 30 and x is the number of oxygen atoms required to saturate the valences of the other components, have the shape of a 3-spoked to 5-spoked wheel or of a rosette which have wall thicknesses of from 0.5 to 4 mm and a diameter of from 3 to 20 mm.
대표청구항▼
A catalyst particle of an active material of the formula X12BiaYbZcAdEeGfOx, wherein X is selected from the group consisting of Mo, V, W and mixtures thereof, Y is selected from the group consisting of Fe, Ce and mixtures thereof, Z is selected from the group consisting of Ni, Co, Zn and mixtures th
A catalyst particle of an active material of the formula X12BiaYbZcAdEeGfOx, wherein X is selected from the group consisting of Mo, V, W and mixtures thereof, Y is selected from the group consisting of Fe, Ce and mixtures thereof, Z is selected from the group consisting of Ni, Co, Zn and mixtures thereof, A is one or more alkali metals, E is selected from the group consisting of P, As, Sb, B and mixtures thereof, G is selected from the group consisting of Si, Al, Ti and mixtures thereof, wherein a is from 0.1-5, b is from 0.1-10, c is from 1-15, d is from 0.01-2, e is from 0-2, f is from 0-30, and x is the number of oxygen atoms required to saturate the valences of the other components, wherein said particle has the shape of a 3-spoked to 5-spoked wheel, or of a rosette, each of which have wall thicknesses of from 0.5-4 mm and a diameter of from 3-20 mm.
Stevenson, Scott A.; Liang, Wugeng; Kauffman, James W.; Cai, Lixia; McGuffey, Angie; Linzer, Joseph R., Catalyst for methacrolein oxidation and method for making and using same.
Liang, Wugeng; Stevenson, Scott A.; McGuffey, Angie; Linzer, Joseph R., Catalyst for the oxidation of a mixed aldehyde feedstock to methacrylic acid and methods for making and using same.
Kauffman, James W.; Sullivan, David L.; Dostal, Joe D., High molybdenum mixed metal oxide catalysts for the production of unsaturated aldehydes from olefins.
Stevenson, Scott A.; Liang, Wugeng; Kauffman, James W.; Cai, Lixia; McGuffey, Angie; Linzer, Joseph R., Methods for making unsaturated acids using catalysts for methacrolein oxidation.
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