发明名称 |
METHOD FOR THE REMOVAL OF HEAT STABLE AMINE SALTS FROM AN AMINE ABSORBENT |
摘要 |
The proposed invention relates to a method and a system for the removal of heat stable amine salts from an amine absorbent used in a carbon dioxide (CO2) capture process, the method comprising: withdrawing amine absorbent containing heat stable amine salts from the CO2 capture process; subjecting the withdrawn amine absorbent containing heat stable amine salts to a residual CO2 removal step; subjecting the amine absorbent from the residual CO2 removal step to a separation step to separate heat stable amine salts from the amine absorbent; and returning the amine absorbent having a reduced concentration of heat stable amine salts to the CO2 capture process.
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申请公布号 |
US2012235087(A1) |
申请公布日期 |
2012.09.20 |
申请号 |
US201113248344 |
申请日期 |
2011.09.29 |
申请人 |
DOW GLOBAL TECHNOLOGIES LLC;ALSTOM TECHNOLOGY LTD. |
发明人 |
HANDAGAMA NARESHKUMAR B.;BABURAO BARATH;VITSE FREDERIC;BEDELL STEPHEN A.;LEISTER JONATHAN W.;DUGAS ROSS |
分类号 |
C09K3/00;B01J19/00;B01J19/08;C25B7/00 |
主分类号 |
C09K3/00 |
代理机构 |
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代理人 |
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