发明授权
US4932337A Method to improve the performance of low-NOx burners operating on
difficult to stabilize coals
失效
提高在难以稳定的煤上操作的低NOx燃烧器性能的方法
- 专利标题： Method to improve the performance of low-NOx burners operating on difficult to stabilize coals
- 专利标题（中）： 提高在难以稳定的煤上操作的低NOx燃烧器性能的方法
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申请号： US236608申请日： 1988-08-25
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公开(公告)号： US4932337A公开(公告)日： 1990-06-12
- 发明人: Bernard P. Breen , John H. Pohl , Howard B. Lange
- 申请人： Bernard P. Breen , John H. Pohl , Howard B. Lange
- 申请人地址： OH Cleveland
- 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： OH Cleveland
- 主分类号： F23D17/00
- IPC分类号： F23D17/00
摘要：
A method is disclosed which overcomes the problems which tend to occur in application low-NOx burners to coals in which the volatile matter is low in heat content. A gaseous or volatile liquid fuel is introduced into the ignition zone and/or the primary flame immediately downstream of the burner. This fuel will have the same effect as increased quality and quantity of the volatile content of the coal.
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