Organic compounds -- part of the class 532-570 series – Organic compounds – Nitriles
Patent
1994-08-10
1995-11-14
Brust, Joseph Paul
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitriles
558320, 558321, 558322, 558323, 558324, 558325, 558326, C07C25318, C07C25324, C07C25326
Patent
active
054668573
ABSTRACT:
A process for the reduction in the amount of waste material generated during the manufacture of acrylonitrile comprising introducing an additional amount of oxygen containing gas, preferably air, in the substantial absence of any oxygenate compounds, into the upper portion of the fluid bed reactor to react with at least some of the unreacted ammonia to reduce the amount of unreacted ammonia present in the reactor effluent.
REFERENCES:
patent: 3911089 (1975-10-01), Shiraishi et al.
patent: 4485079 (1984-11-01), Brazdil, Jr. et al.
patent: 4873215 (1989-10-01), Brazdil et al.
patent: 5288473 (1994-02-01), Shaw et al.
McDonel Timothy R.
Reiling Vincent G.
Rinker Jeffrey E.
Sarna Joseph C.
Brust Joseph Paul
Esposito Michael F.
The Standard Oil Company
Untener David J.
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