- 专利标题： Cyclopropeneimines for capture and transfer of carbon dioxide
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申请号： US17655206申请日： 2022-03-17
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公开(公告)号： US11975290B2公开(公告)日： 2024-05-07
- 发明人: James L. Hedrick , Nathaniel H. Park , Luis M. Campos , Dino Wu , Daniel Malinowski
- 申请人： International Business Machines Corporation , The Trustees of Columbia University in the City of New York
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation,The Trustees of Columbia University in the City of New York
- 当前专利权人： International Business Machines Corporation,The Trustees of Columbia University in the City of New York
- 当前专利权人地址： US NY Armonk; US NY New York
- 代理商 Kelsey M. Skodje
- 主分类号： B01D53/62
- IPC分类号： B01D53/62 ; B01D53/14 ; B01D53/78
摘要：
A process, composition, and apparatus for carbon dioxide (CO2) sequestration are disclosed. The process includes passing air containing the CO2 through a cyclopropeneimine (CPI)-functionalized material. The composition includes a CPI-functionalized material that reacts with CO2 when mixed with air containing the CO2. The apparatus includes a component for providing a CPI-functionalized material and mixing the material with CO2 gas.
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