Title:
IMPROVED GAS EXCHANGE SYSTEM AND METHOD
Document Type and Number:
WIPO Patent Application WO/2021/022535
Kind Code:
A1
Abstract:
A gas exchange system, said system comprising: a plurality of cartridges, each having a casing, said casing having a cartridge inlet adjacent to a first end and a cartridge outlet adjacent to an opposed second end; each casing having a bore in which is placed a gas permeable, liquid impermeable, hollow membrane; each hollow membrane having a membrane inlet arranged to receive a gas from an inlet chamber and a membrane outlet for venting said gas; each cartridge inlet in communication with a concentration zone, and arranged to receive a solvent from said concentration zone, so as to exit said solvent through said cartridge outlet; wherein said bore is arranged to flow said solvent adjacent to said hollow membrane so as to permit the exchange of gas through said gas permeable, liquid impermeable membrane.
Inventors:
CHAN ZHE PHAK (MY)
KHALIT SITI HAJAR (MY)
CAO YIMING (CN)
KANG GUODONG (CN)
KHALIT SITI HAJAR (MY)
CAO YIMING (CN)
KANG GUODONG (CN)
Application Number:
PCT/CN2019/099721
Publication Date:
February 11, 2021
Filing Date:
August 08, 2019
Export Citation:
Assignee:
PETROLIAM NASIONAL BERHAD PETRONAS (MY)
DALIAN INST CHEM & PHYSICS CAS (CN)
DALIAN INST CHEM & PHYSICS CAS (CN)
International Classes:
A61M1/18; B01D63/02
Foreign References:
| JPH07213846A | 1995-08-15 | |||
| US5277176A | 1994-01-11 | |||
| US20160375188A1 | 2016-12-29 | |||
| JP2000157845A | 2000-06-13 | |||
| CN101312758A | 2008-11-26 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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