发明授权
- 专利标题： Spiral wound carbon membrane and preparation method thereof
- 专利标题（中）： 螺旋缠绕碳膜及其制备方法
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申请号： US12737391申请日： 2009-07-03
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公开(公告)号： US09023207B2公开(公告)日： 2015-05-05
- 发明人: Tonghua Wang , Lin Li
- 申请人： Tonghua Wang , Lin Li
- 申请人地址： CN Liaoning CN Liaoning
- 专利权人： Dalian University of Technology,Yingkou Huarui Xiangsheng Chemical Technology Company Ltd.
- 当前专利权人： Dalian University of Technology,Yingkou Huarui Xiangsheng Chemical Technology Company Ltd.
- 当前专利权人地址： CN Liaoning CN Liaoning
- 代理机构： Nixon & Vanderhye, P.C.
- 优先权： CN200810012222 20080708
- 国际申请： PCT/CN2009/000757 WO 20090703
- 国际公布： WO2010/003311 WO 20100114
- 主分类号： B01D63/10
- IPC分类号： B01D63/10 ; B01D67/00 ; B01D69/14 ; B01D69/12 ; B01D53/22 ; B01D71/02
摘要：
Disclosed is a spiral wound carbon membrane and preparation method thereof. The spiral wound carbon membrane is composed of one or more integral and windable membrane layers composed of a porous support and carbon materials containing fillers filled in the surface, pores and gaps thereof. The spiral wound carbon membrane has a developed ultramicropore porous structure with superior mechanical strength and toughness, and can be directly used to separate a gas mixture with different molecular sizes or liquid mixture.
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