发明授权
- 专利标题： Fixed bed hypersorber and fractionation of fluids using the same
- 专利标题（中）： 固定床超吸收器和使用相同的流体分馏
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申请号： US10557489申请日： 2004-05-19
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公开(公告)号： US07771510B2公开(公告)日： 2010-08-10
- 发明人: Bojanki Satya Govinda Ramaprasad , Davuluri Prahlada Rao
- 申请人： Bojanki Satya Govinda Ramaprasad , Davuluri Prahlada Rao
- 申请人地址： IN New Delhi IN Uttar Pradesh
- 专利权人： Gail (India) Limited,India Institute of Technology
- 当前专利权人： Gail (India) Limited,India Institute of Technology
- 当前专利权人地址： IN New Delhi IN Uttar Pradesh
- 代理机构： Oliff & Berridge, PLC
- 优先权： IN705/DEL/2003 20030519
- 国际申请： PCT/IB2004/001628 WO 20040519
- 国际公布： WO2004/101114 WO 20041125
- 主分类号： B01D53/02
- IPC分类号： B01D53/02
摘要：
The present invention relates to a fixed bed hypersorber having moving ports for injecting and withdrawing fluids which can be used for fractionation of gaseous mixtures in a fixed bed filled with absorbents/adsorbents, where separation is brought about by contacting gaseous mixture in a counter-current fashion. The moving ports may take the form of pistons or pairs of tubes arranged concentrically, where one of the tubes has a straight slot and the other tube has a helical slot. Rotation of the tubes with respect to each other produces the moving port.
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