APPARATUS AND CATALYTIC PARTIAL OXIDATION PROCESS FOR RECOVERING SULFUR FROM AN H2S-CONTAINING GAS STREAM
摘要
The disclosed sulfur recovery system and process avoid some of the operational problems of conventional Claus plants and processes by replacing the reaction burner and furnace tube of a conventional Claus plant with a more efficient short contact time catalytic reactor assembly containing a SPOC catalyst that operates efficiently at elevated temperatures. Such Claus plant modification also reduces or avoids the negative effects of hydrocarbons, CO2 and ammonia in Claus sulfur plant feeds, and permits efficient processing of dilute to concentrated H2S feeds. The disclosed modification makes possible the expansion of Claus plant capacity at lower cost.
申请公布号
WO2006091658(A3)
申请公布日期
2006.12.07
申请号
WO2006US06255
申请日期
2006.02.22
申请人
CONOCOPHILLIPS COMPANY;RAMANI, SRIRAM;KELLER, ALFRED, E.