发明申请
US20120160097A1 Epoxy-Amine Acid Gas Adsorption-Desorption Polymers and Oligomers, Processes for Preparing Same, and Uses Thereof
有权
环氧 - 胺酸气体吸附 - 解吸聚合物和低聚物，制备方法及其用途
- 专利标题： Epoxy-Amine Acid Gas Adsorption-Desorption Polymers and Oligomers, Processes for Preparing Same, and Uses Thereof
- 专利标题（中）： 环氧 - 胺酸气体吸附 - 解吸聚合物和低聚物，制备方法及其用途
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申请号： US13332576申请日： 2011-12-21
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公开(公告)号： US20120160097A1公开(公告)日： 2012-06-28
- 发明人: Dennis G. Peiffer , David C. Calabro , Quanchang Li , Mobae Afeworki , Stephen M. Cundy
- 申请人： Dennis G. Peiffer , David C. Calabro , Quanchang Li , Mobae Afeworki , Stephen M. Cundy
- 申请人地址： US NJ Annandale
- 专利权人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
- 当前专利权人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
- 当前专利权人地址： US NJ Annandale
- 主分类号： B01D53/62
- IPC分类号： B01D53/62 ; C08J9/00 ; B01D53/02
摘要：
This disclosure involves an adsorption-desorption material, e.g., crosslinked epoxy-amine material 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 a CO2 adsorption capacity of at least about 0.2 millimoles CO2 per gram of crosslinked material, and/or linear epoxy-amine material having an Mw from about 160 to about 1×106, a total pore volume from about 0.2 cc/g to about 2.0 cc/g, and a CO2 adsorption capacity of at least about 0.2 millimoles CO2 per gram of linear material. This disclosure also involves processes for preparing the crosslinked epoxy-amine materials and linear epoxy-amine materials, as well as selective removal of CO2 and/or other acid gases from a gaseous stream using the epoxy-amine materials.
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