发明名称 |
Fremgangsmåde til fjernelse af kuldioxid fra svovldioxidholdige røggasser |
摘要 |
A method and an apparatus for removing carbon dioxide (CO 2 ) from sulphur dioxide containing (SO 2 ) flue gases, wherein the flue gases are washed with washing solution in a scrubber (1), which comprises at least two washing stages (1a, 1b). In the first washing stage (1a) the flue gases are washed for removing the sulphur dioxide in the flue gases and after that in the second washing stage (1b) for removing carbon dioxide (CO 2 ). Sodium carbonate solution (Na 2 CO 3 ) is used as washing solution in both the first (1a) and the second washing stages (1b). |
申请公布号 |
DK1733782(T3) |
申请公布日期 |
2010.03.15 |
申请号 |
DK20060397014T |
申请日期 |
2006.06.15 |
申请人 |
METSO POWER OY |
发明人 |
ANTTILA, MIKKO;HAEMAELAEINEN, RISTO;TUOMINIEMI, SEPPO |
分类号 |
B01D53/14;B01D;B01D53/18;B01D53/50;B01D53/62;F23J15/04 |
主分类号 |
B01D53/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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