发明名称 |
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(TM) catalyst that operates efficiently at elevated temperatures. Such Claus plant modification also reduces or avoids the negative effects of hydrocarbons, CO<SUB>2 </SUB>and ammonia in Claus sulfur plant feeds, and permits efficient processing of dilute to concentrated H<SUB>2</SUB>S feeds. The disclosed modification makes possible the expansion of Claus plant capacity at lower cost.
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申请公布号 |
US2005201924(A1) |
申请公布日期 |
2005.09.15 |
申请号 |
US20050063145 |
申请日期 |
2005.02.22 |
申请人 |
CONOCOPHILLIPS COMPANY |
发明人 |
RAMANI SRIRAM;KELLER ALFRED E. |
分类号 |
B01D53/86;C01B17/04;(IPC1-7):C01B17/04;B01D50/00 |
主分类号 |
B01D53/86 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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