发明名称 |
Vinylepoxide-Amine Acid Gas Adsorption-Desorption Polymers and Oligomers, Processes for Preparing Same, and Uses Thereof |
摘要 |
An adsorption-desorption material, in particular, crosslinked vinylepoxide-amine polymeric materials having an Mw from about 500 to about 1×106, a total pore volume from about 0.2 cc/g to about 2.0 cc/g, and an adsorption capacity of at least about 0.2 millimoles adsorbed CO2 per gram of adsorption-desorption material, and linear vinylepoxide-amine polymeric materials having an Mw from about 140 to about 1×106, a total pore volume from about 0.2 cc/g to about 2.0 cc/g, and an adsorption capacity of at least about 0.2 millimoles adsorbed CO2 per gram of adsorption-desorption material. This disclosure also relates to processes for preparing the crosslinked and linear vinylepoxide-amine materials, as well as to selective removal of CO2 and/or other acid gases from a gaseous stream using the vinylepoxide materials. |
申请公布号 |
US2012164044(A1) |
申请公布日期 |
2012.06.28 |
申请号 |
US201113332512 |
申请日期 |
2011.12.21 |
申请人 |
PEIFFER DENNIS G.;CALABRO DAVID C.;LI QUANCHANG;AFEWORKI MOBAE;EXXONMOBIL RESEARCH AND ENGINEERING COMPANY |
发明人 |
PEIFFER DENNIS G.;CALABRO DAVID C.;LI QUANCHANG;AFEWORKI MOBAE |
分类号 |
B01D53/04;B01D53/047;C08G73/02;C08J9/00 |
主分类号 |
B01D53/04 |
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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