Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Boron or compound containing same
Patent
1990-10-24
1991-12-03
Shine, W. J.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Boron or compound containing same
B01J 2102, B01J 2322, B01J 2326, B01J 2328
Patent
active
050700596
ABSTRACT:
The present invention relates to a catalyst which comprises a vanadium oxide, a chromium oxide, a molybdenum oxide and a boron oxide supported on a silica carrier. This catalyst is suitable for use in the production of aromatic nitriles from alkyl-substituted aromatic compound by the catalytic reaction of a gas mixture containing an alkyl-substituted aromatic compound, ammonia and oxygen or a gas containing molecular oxygen over a catalyst. The present invention further relates to a process for producing the aromatic nitriles using said catalyst.
REFERENCES:
patent: 3462476 (1969-08-01), O'Donnell et al.
patent: 3772212 (1973-11-01), Saito et al.
patent: 3870743 (1975-03-01), Ibing et al.
Onda Yuzi
Saito Masao
Takahashi Noriko
Tsukahara Kengo
Mitsubishi Gas Chemical Company Inc.
Shine W. J.
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