发明名称 |
METHODS AND SYSTEMS FOR PRODUCING A MOISTURE SWING SORBENT FOR CARBON DIOXIDE CAPTURE FROM AIR |
摘要 |
Methods and systems for producing a moisture swing sorbent for carbon dioxide capture from air are disclosed. In some embodiments, the methods include the following: providing a heterogeneous ion-exchange material; soaking the material in deionized water; washing the material in hydroxide or carbonate solutions; rinsing the material in deionized water; collecting and titrating residuals of the soaking and the washing steps into a residual solution; measuring an amount of chloride in the residual solution; repeating all of the steps if the amount of chloride measured in the residual solution is greater than zero; and drying the material with either dry nitrogen gas or air free of carbon dioxide and water. |
申请公布号 |
WO2013028688(A1) |
申请公布日期 |
2013.02.28 |
申请号 |
WO2012US51717 |
申请日期 |
2012.08.21 |
申请人 |
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK;LACKNER, KLAUS, S. |
发明人 |
LACKNER, KLAUS, S. |
分类号 |
B01D53/02 |
主分类号 |
B01D53/02 |
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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