- 专利标题： METHODS AND APPARATUS FOR MECHANICAL SEPARATION OF CO2
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申请号： EP15852258申请日： 2015-10-23
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公开(公告)号： EP3209409A4公开(公告)日： 2018-08-01
- 发明人: RAHMAN FADHLI HADANA B , AHMAD SALAM SAFWAN BIN , ABDULLAH MOHD ADLAN B , MOHD MASTURA BT , MOHD SHUKOR MOHD SYAZWAN BIN , SULAIMAN RAHMAH BT
- 申请人： PETROLIAM NASIONAL BERHAD PETRONAS
- 专利权人： PETROLIAM NASIONAL BERHAD PETRONAS
- 当前专利权人： PETROLIAM NASIONAL BERHAD PETRONAS
- 优先权： MYPI2014003011 2014-10-23
- 主分类号： B01D53/62
- IPC分类号： B01D53/62 ; B01D45/14 ; B01D53/24 ; B04B5/00 ; F25J1/02 ; F25J3/06
摘要：
A method for the separation of liquid CO2 from a 2 phase feed stream, the process comprising the steps of: cooling the feed stream to a cryogenic temperature; expanding the cooled stream so as to further lower the temperature of the feed through expansion; mechanically separating the expanded stream, using a mechanical separator, into a gas phase and a liquid CO2 phase, and; venting the gas phase and outflowing the liquid CO2.
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