发明授权
- 专利标题： Process for reducng No.sub.x emissions from combustion devices
- 专利标题（中）： 降低燃烧装置排放NOx的工艺
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申请号： US608989申请日： 1990-11-05
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公开(公告)号： US5141726A公开(公告)日： 1992-08-25
- 发明人: Bernard P. Breen , James E. Gabrielson
- 申请人： Bernard P. Breen , James E. Gabrielson
- 申请人地址： PA Pittsburgh
- 专利权人： Consolidated Natural Gas Service Company, Inc.
- 当前专利权人： Consolidated Natural Gas Service Company, Inc.
- 当前专利权人地址： PA Pittsburgh
- 主分类号： B01D53/56
- IPC分类号： B01D53/56
摘要：
Nitrogen oxide and dioxide content of flue gas from combustion devices is reduced by mixing combustion air and a gas or volatilized fuel in proportions below the lower combustible limit of the mixture and utilizing that mixture for at least a part of the combustion air supplied to the devices. The mixture may take the form of air contaminated with a fuel.
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