Title:
PURGE DEVICE AND PRODUCTION METHOD FOR SEPARATION MEMBRANE
Document Type and Number:
WIPO Patent Application WO/2024/024135
Kind Code:
A1
Abstract:
This purge device comprises: purge piping that is connected to a condenser and that purges mixed gas, which includes refrigerant gas and non-condensable gas, from the condenser; a separation membrane that is provided to the purge piping and that separates the non-condensable gas from the mixed gas purged in the purge piping by means of a pressure differential; and exhaust piping that guides gas including the non-condensable gas separated out by the separation membrane to the outside, wherein the separation membrane is a carbon membrane.
Inventors:
ITO YOSHIAKI (JP)
KAMITO RYO (JP)
YOSHII TAICHI (JP)
HORAGUCHI NORIHISA (JP)
ISHIGURO TATSUO (JP)
TOGANO YOSHIE (JP)
MIYOSHI NAOYA (JP)
KAMITO RYO (JP)
YOSHII TAICHI (JP)
HORAGUCHI NORIHISA (JP)
ISHIGURO TATSUO (JP)
TOGANO YOSHIE (JP)
MIYOSHI NAOYA (JP)
Application Number:
PCT/JP2023/005557
Publication Date:
February 01, 2024
Filing Date:
February 16, 2023
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
B01D53/22; B01D69/00; B01D71/02; F25B43/04
Domestic Patent References:
| WO2021084984A1 | 2021-05-06 |
Foreign References:
| JP2005127561A | 2005-05-19 | |||
| JP2002106982A | 2002-04-10 |
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (JP)
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