发明申请
US20070125282A1 METHODS AND SYSTEMS FOR REDUCED NOx COMBUSTION OF COAL WITH INJECTION OF HEATED NITROGEN-CONTAINING GAS
审中-公开
基本信息:
- 专利标题： METHODS AND SYSTEMS FOR REDUCED NOx COMBUSTION OF COAL WITH INJECTION OF HEATED NITROGEN-CONTAINING GAS
- 专利标题（中）：用于加热含氮气体注入煤的NOx还原的方法和系统
- 申请号：US11563374 申请日：2006-11-27
- 公开(公告)号：US20070125282A1 公开(公告)日：2007-06-07
- 发明人： Rajani Varagani
- 申请人： Rajani Varagani
- 主分类号： F23D1/00
- IPC分类号： F23D1/00 ; F23J15/00
摘要：
A stream of nitrogen-containing gas is heated and injected into a stream of coal and conveying gas to produce a stream of mixed nitrogen-containing gas, coal, and conveying gas. Oxygen is injected into the stream of mixed nitrogen-containing gas, coal, and conveying gas to produce a stream of mixed nitrogen-containing gas, coal, conveying gas, and oxygen. The mixed nitrogen-containing gas, coal, conveying gas, and oxygen are combusted in a combustion chamber.
摘要（中）：
将含氮气体流加热并注入到煤流和输送气体中以产生混合的含氮气体，煤和输送气体的流。 将氧气注入混合的含氮气体，煤和输送气体的流中，以产生混合的含氮气体，煤，输送气体和氧气的流。 混合的含氮气体，煤，输送气体和氧气在燃烧室中燃烧。
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F23 | 燃烧设备；燃烧方法 |
| ----F23D | 燃烧器 |
| ------F23D1/00 | 燃烧粉末燃料的燃烧器 |