发明授权
- 专利标题: Mixed matrix membranes incorporating surface-functionalized molecular sieve nanoparticles
- 专利标题(中): 掺入表面官能化分子筛纳米颗粒的混合基质膜
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申请号: US12904673申请日: 2010-10-14
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公开(公告)号: US08394453B2公开(公告)日: 2013-03-12
- 发明人: Chunqing Liu , Stephen T. Wilson , Beth McCulloch
- 申请人: Chunqing Liu , Stephen T. Wilson , Beth McCulloch
- 申请人地址: US IL Des Plaines
- 专利权人: UOP LLC
- 当前专利权人: UOP LLC
- 当前专利权人地址: US IL Des Plaines
- 代理商 Mark Goldberg
- 主分类号: B05D5/00
- IPC分类号: B05D5/00
摘要:
Mixed matrix membranes that are capable of separation and purification of gas mixtures are disclosed. These membranes comprise polymers that include dispersed therein nanomolecular sieve particles. In a preferred embodiment, the nanomolecular sieve particles contain attached functional groups to prevent their agglomeration.
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