Title:
PRESSURE INCREASING SYSTEM, AND METHOD FOR INCREASING PRESSURE OF GASEOUS BODY
Document Type and Number:
WIPO Patent Application WO/2015/107615
Kind Code:
A1
Abstract:
A pressure increasing system for increasing the pressure of a target gaseous body to a target pressure or higher, the target pressure being higher than the critical pressure. The system is provided with: a compressing unit for generating an intermediate supercritical fluid body by compressing the target gaseous body to an intermediate pressure which is less than the target pressure and equal to or higher than the critical pressure; a cooling unit for generating an intermediate supercritical pressure liquid by cooling the intermediate supercritical fluid body, which was generated by means of the compressing unit, to the vicinity of the critical temperature; a pump unit for increasing the pressure of the intermediate supercritical pressure liquid, which was created by means of the cooling unit, to the target pressure or higher; and a cooling temperature adjusting unit for adjusting the temperature of the intermediate supercritical pressure liquid, which was generated by means of the cooling unit, at the upstream of the pump.
Inventors:
NAGAO HIDEKI (JP)
YONEMURA NAOTO (JP)
YONEMURA NAOTO (JP)
Application Number:
PCT/JP2014/050420
Publication Date:
July 23, 2015
Filing Date:
January 14, 2014
Export Citation:
Assignee:
MITSUBISHI HEAVY IND COMPRESSOR CORP (JP)
International Classes:
B01J19/00; B01J3/00; F04B35/00; F04B41/06
Foreign References:
| JPH01222194A | 1989-09-05 | |||
| JP2010266154A | 2010-11-25 |
Other References:
HIROSHI FUNAKOSHI: "Cho Rinkai CO2 Injection Pump", INDUSTRIAL MACHINERY, 20 August 2013 (2013-08-20), pages 21 - 22
See also references of EP 2990102A4
See also references of EP 2990102A4
Attorney, Agent or Firm:
MORI Ryuichirou et al. (JP)
Woods Ryuichiro (JP)
Woods Ryuichiro (JP)
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