A chromia-based fluorination catalyst in which the chromia is at least partially crystalline and which may contain a zinc or a compound thereof, the production of the catalyst by sintering amorphous chromia and its use in fluorination processes.
申请公布号
WO9810862(A1)
申请公布日期
1998.03.19
申请号
WO1997GB02372
申请日期
1997.09.04
申请人
IMPERIAL CHEMICAL INDUSTRIES PLC;SCOTT, JOHN, DAVID;WATSON, MICHAEL, JOHN;RAMSBOTTOM, GRAHAM
发明人
SCOTT, JOHN, DAVID;WATSON, MICHAEL, JOHN;RAMSBOTTOM, GRAHAM