发明授权
- 专利标题： Control system for sulfur process
- 专利标题（中）： 硫处理控制系统
-
申请号： US526939申请日： 1974-11-25
-
公开(公告)号： US3985864A公开(公告)日： 1976-10-12
- 发明人: Lucien H. Vautrain , Herbert A. Ems
- 申请人： Lucien H. Vautrain , Herbert A. Ems
- 申请人地址： OK Bartlesville
- 专利权人： Phillips Petroleum Company
- 当前专利权人： Phillips Petroleum Company
- 当前专利权人地址： OK Bartlesville
- 主分类号： C01B17/04
- IPC分类号： C01B17/04
摘要：
The flow rate of the oxygen-containing gas to a process for the oxidation of the hydrogen sulfide in a sour gas to sulfur is regulated responsive to the lower of the sour gas pressure signal and a signal representing the value of the sour gas flow rate as modified by the ratio of hydrogen sulfide to sulfur dioxide in the gaseous reaction effluent, to maintain the desired ratio of hydrogen sulfide to oxygen fed to the process. The sour gas flow rate can be regulated responsive to the higher of the sour gas pressure signal and the oxygen-containing gas flow rate signal.
公开/授权文献
信息查询
