基本信息:
- 专利标题： DEPOSIT CONTROL FOR A BLACK LIQUOR RECOVERY BOILER
- 申请号：US15665564 申请日：2017-08-01
- 公开(公告)号：US20190040577A1 公开(公告)日：2019-02-07
- 发明人： Chrstopher R. Smyrniotis , ian Saratovsky , Edward G. Schaub , Scott Bohlen
- 申请人： Fuel Tech, Inc.
- 申请人地址： US IL Warrenville
- 专利权人： Fuel Tech, Inc.
- 当前专利权人： Fuel Tech, Inc.
- 当前专利权人地址： US IL Warrenville
- 主分类号： D21C11/00
- IPC分类号： D21C11/00
摘要：
Disclosed is a process for reducing slag in a black liquor recovery boiler, the process comprising: injecting and burning black liquor in a boiler by contacting it with primary air and secondary air; introducing a slag-reducing chemical into the gases above the injection locations through interlaced, tangential or concentric secondary, tertiary, and/or quarternary air ports.
公开/授权文献:
- US11008704B2 Deposit control for a black liquor recovery boiler 公开/授权日：2021-05-18