发明授权
- 专利标题： Pollutant emission control sorbents and methods of manufacture
- 专利标题（中）： 污染物排放控制吸附剂和制造方法
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申请号： US11290630申请日： 2005-11-30
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公开(公告)号： US07575629B2公开(公告)日： 2009-08-18
- 发明人: Xiaolin David Yang , Pascaline Harrison Tran , Lawrence Shore , Stanley Scott Mack , James Eugene Staudt
- 申请人： Xiaolin David Yang , Pascaline Harrison Tran , Lawrence Shore , Stanley Scott Mack , James Eugene Staudt
- 申请人地址： US NJ Florham Park
- 专利权人： BASF Catalysts LLC
- 当前专利权人： BASF Catalysts LLC
- 当前专利权人地址： US NJ Florham Park
- 代理机构： Diehl Servilla LLC
- 代理商 Scott S. Servilla; Melanie L. Brown
- 主分类号： C04B14/02
- IPC分类号： C04B14/02 ; B01J20/00 ; B01J20/10 ; B32B18/00 ; C22B3/00 ; C01G3/12 ; C01G45/00 ; C01G23/00 ; C01G19/00 ; C01G49/12 ; B01D53/46 ; C01B17/22
摘要：
Sorbents for removal of mercury and other pollutants from gas streams, such as a flue gas stream from coal-fired utility plants, and methods for their manufacture and use are disclosed. The methods include mixing fly ash particles with a sulfide salt and a metal salt to form a metal sulfide on the outer surface of the fly ash particles.
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