发明授权
US08814985B2 Composite adsorbent bead, process for its production, gas separation process and gas adsorption bed
有权
复合吸附剂珠，其生产工艺，气体分离过程和气体吸附床
- 专利标题： Composite adsorbent bead, process for its production, gas separation process and gas adsorption bed
- 专利标题（中）： 复合吸附剂珠，其生产工艺，气体分离过程和气体吸附床
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申请号： US13140510申请日： 2009-12-22
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公开(公告)号： US08814985B2公开(公告)日： 2014-08-26
- 发明人: Almuth Gerds , Norman Reger-Wagner , Wolfgang Hungerbach , Constant Johan Van Lookeren , Roger Whitley , Jeffrey Raymond Hufton , Timothy Christopher Golden
- 申请人： Almuth Gerds , Norman Reger-Wagner , Wolfgang Hungerbach , Constant Johan Van Lookeren , Roger Whitley , Jeffrey Raymond Hufton , Timothy Christopher Golden
- 申请人地址： DE Dresden US PA Allentown
- 专利权人： Glatt Systemtechnik GmbH,Air Products and Chemicals, Inc.
- 当前专利权人： Glatt Systemtechnik GmbH,Air Products and Chemicals, Inc.
- 当前专利权人地址： DE Dresden US PA Allentown
- 代理机构： Leydig, Voit & Mayer, Ltd.
- 优先权： EP08022287 20081222
- 国际申请： PCT/EP2009/009227 WO 20091222
- 国际公布： WO2010/072404 WO 20100701
- 主分类号： B01D53/04
- IPC分类号： B01D53/04 ; B01J20/32 ; B01J20/28 ; B01J20/30 ; B01J20/12 ; B01D53/02 ; B01J20/18 ; B01D53/047
摘要：
Composite adsorbent beads have a porous and non-adsorbent core comprising at least one inorganic material and a porous and adsorbent shell comprising at least one adsorbent layer comprising a porous adsorbent material on the surface of the core. The core preferably comprises agglomerated inorganic particles having a mean particle size equal to or smaller than the mean particle size of the surrounding agglomerated adsorbent particles. The beads preferably are manufactured by calcining together a non-sintered core and the adsorbent layer. The beads can be used at the outlet end of an adsorption column to improve performance.