发明授权
- 专利标题： Emission control process for combustion flue gases
- 专利标题（中）： 燃烧烟气排放控制过程
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申请号： US614542申请日： 1984-05-29
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公开(公告)号： US4663136A公开(公告)日： 1987-05-05
- 发明人: Dale A. Furlong
- 申请人： Dale A. Furlong
- 申请人地址： VA Roanoke
- 专利权人： Ets, Inc.
- 当前专利权人： Ets, Inc.
- 当前专利权人地址： VA Roanoke
- 主分类号： B01D53/50
- IPC分类号： B01D53/50 ; B01D53/81 ; B01J8/00 ; C01B7/00 ; C01B17/00 ; C01B21/00
摘要：
A process and apparatus is described for removing acid gas and fly ash directly from hot flue gas without the necessity of pretreating the gas. In addition, valuable heat energy is conserved in this process. The process involves three stages of operation which, when operated in sequence, allows condensation to form on the scrubbing medium without any preconditioning step. The process is particularly useful for removing SO.sub.2 or SO.sub.3 from flue gas.
公开/授权文献
- US5746055A Hydraulic tilt and trim control for marine propulsion 公开/授权日：1998-05-05
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