HCN by catalytic ammoxidation of crude acetonitrile
摘要
A process of producing hydrogen cyanide from crude acetonitrile comprising contacting the crude acetonitrile with an ammoxidation catalyst at an elevated temperature in the presence of an oxygen containing gas and ammonia. Preferably, the process is performed in the absence of propylene.
申请公布号
US5204079(A)
申请公布日期
1993.04.20
申请号
US19910656543
申请日期
1991.02.15
申请人
STANDARD OIL COMPANY
发明人
SURESH, DEV D.;CESA, MARK C.;YANG, TAI C.;GRASSELLI, ROBERT K.;BRUCE, MARK R.;SEELY, MICHAEL J.;FRIEDRICH, MARIA S.;DUBBERT, ROBERT A.