发明名称 |
CARBON DIOXIDE PURIFICATION USING ACTIVATED CARBON AS NOX AND SO2 SORBENT/CATALYST |
摘要 |
Carbon dioxide-containing feed stream such as flue gas is treated to produce a high-purity carbon dioxide stream by a series of steps including removing SOx and NOx with activated carbon, carrying out subambient-temperature processing to produce a product stream and a vent stream, and treating the vent stream by pressure swing adsorption or by physical or chemical absorption to produce a product stream which is recycled to the feed stream. |
申请公布号 |
KR20110081217(A) |
申请公布日期 |
2011.07.13 |
申请号 |
KR20117009369 |
申请日期 |
2009.09.23 |
申请人 |
PRAXAIR TECHNOLOGY INC. |
发明人 |
DEGENSTEIN NICK JOSEPH;SHAH MINISH MAHENDRA;NEU BERNARD THOMAS |
分类号 |
B01D53/02;B01D53/62;B01D53/86;B01D53/96 |
主分类号 |
B01D53/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|