发明授权
US07985324B2 Plasma treatment of fly ash from coal combustion to improve its marketability
有权
从煤燃烧中对飞灰进行等离子体处理，提高其可销售性
- 专利标题： Plasma treatment of fly ash from coal combustion to improve its marketability
- 专利标题（中）： 从煤燃烧中对飞灰进行等离子体处理，提高其可销售性
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申请号： US11974905申请日： 2007-10-16
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公开(公告)号： US07985324B2公开(公告)日： 2011-07-26
- 发明人: John G. Whellock
- 申请人： John G. Whellock
- 申请人地址： US CO Castle Rock
- 专利权人： Matrix LLC
- 当前专利权人： Matrix LLC
- 当前专利权人地址： US CO Castle Rock
- 代理机构： Marsh Fischmann & Breyfogle LLP
- 主分类号： B01J19/08
- IPC分类号： B01J19/08 ; C09C1/56
摘要：
A system and method for treating unmarketable fly ash and improve its properties as an additive for concrete is disclosed. The method includes the steps of creating a gas stream containing ionized air through a plasma reactor and exposing an amount of fly ash containing carbon to the ionized air while in the reactor. The exposure of the carbon to the ionized air promotes the attachment of the ions to the carbon to reduce the adsorption capacity of the carbon.
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