发明授权
- 专利标题: Compact sulfur recovery plant and process
- 专利标题(中): 紧凑型硫磺回收厂和工艺
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申请号: US11809985申请日: 2007-06-04
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公开(公告)号: US07560088B2公开(公告)日: 2009-07-14
- 发明人: Alfred E. Keller , Sriram Ramani , Nathan A. Hatcher , Joe D. Allison , Steven E. Lusk , Larry D. Swinney , Kerri J. Kirkendall , Gilbert E. Torres , Paul D. Stewart , Terry D. Pruitt
- 申请人: Alfred E. Keller , Sriram Ramani , Nathan A. Hatcher , Joe D. Allison , Steven E. Lusk , Larry D. Swinney , Kerri J. Kirkendall , Gilbert E. Torres , Paul D. Stewart , Terry D. Pruitt
- 申请人地址: US TX Houston
- 专利权人: ConocoPhillips Company
- 当前专利权人: ConocoPhillips Company
- 当前专利权人地址: US TX Houston
- 代理机构: ConocoPhillips Company
- 主分类号: B01D53/74
- IPC分类号: B01D53/74 ; B01D53/75 ; B01D53/86 ; C01B17/04
摘要:
A compact sulfur recovery system is disclosed which includes an upflow orientation for the gases through a primary structure including a catalytic partial oxidation reaction zone, a first temperature-control zone, a first Claus catalytic reaction zone, a second temperature-control zone, a first liquid sulfur outlet, and a first effluent gas outlet. The upward flow of the gases puts the hottest gases in contact with the tubes and tube sheet in the waste heat boiler where there is greater confidence in having liquid water in most continuous therewith.
公开/授权文献
- US20070297970A1 Compact sulfur recovery plant and process 公开/授权日:2007-12-27