| 发明名称 |
Process and system for quenching heat, scrubbing, cleaning and neutralizing acidic media present in the flue gas from the firing of fossil fuel |
| 摘要 |
The present invention provides a novel process for quenching heat, scrubbing, cleaning and neutralizing the hot and dirty fossil fuel fired flue gas liberated by a fossil fuel fired boiler using the high temperature and high pressure present in fossil fuel fired boiler blow-down comprising the steps of quenching the fossil fuel fired flue gas by evaporating sufficient quantity of water from sea water/scrubbing liquid and mixing vapors thus generated with hot and dirty flue gas; using the high temperature and high pressure present in fossil fuel fired boiler blow-down (waste water) for atomizing/spraying high alkalinity sea water/scrubbing liquid on said flue gas to neutralize the acidic substances in said flue gas. |
| 申请公布号 |
US8815187(B2) |
申请公布日期 |
2014.08.26 |
| 申请号 |
US201013513446 |
申请日期 |
2010.12.01 |
| 申请人 |
|
发明人 |
Kumar Subrahmanyam |
| 分类号 |
B01D53/34;B01D53/74 |
主分类号 |
B01D53/34 |
| 代理机构 |
Birch, Stewart, Kolasch & Birch, LLP |
代理人 |
Birch, Stewart, Kolasch & Birch, LLP |
| 主权项 |
1. The process for quenching heat, scrubbing, cleaning and neutralizing the hot and dirty fossil fuel fired flue gas liberated by a fossil fuel fired boiler comprising:
quenching the fossil fuel fired flue gas by evaporating sufficient quantity of water from sea water and mixing vapours thus generated with hot and dirty flue gas; using the high temperature and high pressure present in fossil fuel fired boiler blow-down (waste water) for atomizing or spraying high alkalinity sea water on said flue gas to neutralize the acidic substances in said flue gas. |
| 地址 |
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