- 专利标题: Sulfur degassing process
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申请号: US13180218申请日: 2011-07-11
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公开(公告)号: US08075866B2公开(公告)日: 2011-12-13
- 发明人: Alfred E. Keller , Nathan A. Hatcher , Sriram Ramani , Terry D. Pruitt , Michael D. Smith
- 申请人: Alfred E. Keller , Nathan A. Hatcher , Sriram Ramani , Terry D. Pruitt , Michael D. Smith
- 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
- 主分类号: C01B17/027
- IPC分类号: C01B17/027
摘要:
A process is disclosed for removing hydrogen sulfide from liquid sulfur including: passing a liquid sulfur feed comprising liquid sulfur and hydrogen sulfide to a vaporizer; vaporizing at least a portion of the liquid sulfur feed in the vaporizer to thereby form a first vapor stream comprising gaseous sulfur and gaseous hydrogen sulfide; partially condensing the first vapor stream in a condenser to form a liquid product stream comprising liquid sulfur and a second vapor stream comprising hydrogen sulfide; wherein the liquid product stream has a lower concentration of hydrogen sulfide than the liquid sulfur feed.
公开/授权文献
- US20110266135A1 SULFUR DEGASSING PROCESS 公开/授权日:2011-11-03
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