A process for the treatment of spent catalyst from various segments of an integrated process for the gasification of coal. Spent catalyst is fed to the gasification zone of a coal gasification reactor. In particular, the process can be applied to dispose of spent HCN conversion catalyst which is used to remove HCN from a synthesis product gas stream.
申请公布号
DE69107967(D1)
申请公布日期
1995.04.13
申请号
DE1991607967
申请日期
1991.11.18
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V., DEN HAAG/S'GRAVENHAGE, NL