发明名称 |
CARBON DIOXIDE CAPTURE |
摘要 |
A method of carbon dioxide capture is disclosed. In a step (a) anhydrous sodium carbonate is separated from a first aqueous solution formed by reacting carbon dioxide and an aqueous solution of sodium hydroxide. In step (b) the anhydrous sodium carbonate is treated by causticization to generate carbon dioxide and sodium hydroxide. The first aqueous solution of step (a) is formed by scrubbing a gas containing carbon dioxide with an aqueous solution of sodium hydroxide.
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申请公布号 |
CA2728521(A1) |
申请公布日期 |
2009.12.23 |
申请号 |
CA20092728521 |
申请日期 |
2009.06.19 |
申请人 |
CARBON ENGINEERING LIMITED PARTNERSHIP |
发明人 |
KEITH, DAVID;MAHMOUDKHANI, MARYAM |
分类号 |
B01D53/78;B01D53/14;B01D53/62 |
主分类号 |
B01D53/78 |
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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