Title:
METHOD FOR CONTROLLING MOLECULAR DIAMETERS OF GASES AND METHOD FOR ISOLATING GAS
Document Type and Number:
WIPO Patent Application WO/2016/047756
Kind Code:
A1
Abstract:
The purpose of the present invention is to change, in accordance with temperature conditions, the molecular diameters of a plurality of gases contained in a gaseous mixture by changing the temperature of the gaseous mixture. From among temperature conditions under which the molecular diameter of a subject gas to be isolated which is contained in the gaseous mixture and the molecular diameter(s) of one or more non-subject gases contained in the gaseous mixture do not overlap, a temperature condition is selected under which there is a porous material having pores with a diameter that is larger than the molecular diameter(s) of either the subject gas or the non-subject gases but is smaller than the molecular diameter(s) of the remainder. The gaseous mixture kept under the selected temperature condition is supplied to a separation means constituted of the porous material, thereby isolating the subject gas from the gaseous mixture via the separation means.
Inventors:
KANAZAWA MASAZUMI (JP)
TAKANAMI TETSUO (JP)
TAKANAMI TETSUO (JP)
Application Number:
PCT/JP2015/077107
Publication Date:
March 31, 2016
Filing Date:
September 25, 2015
Export Citation:
Assignee:
DAIOH SHINYO CO LTD (JP)
UNIV NANYANG TECH (SG)
DAIOH SHINYO SINGAPORE PTE LTD (SG)
UNIV NANYANG TECH (SG)
DAIOH SHINYO SINGAPORE PTE LTD (SG)
International Classes:
B01D53/02; B01D53/22; B01D71/02
Foreign References:
| JP2008517744A | 2008-05-29 | |||
| JP2002282640A | 2002-10-02 |
Attorney, Agent or Firm:
MORI Tomohiro et al. (JP)
Woods Tomohiro (JP)
Woods Tomohiro (JP)
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