Title:
SYSTEM FOR PRODUCING DRY ICE
Document Type and Number:
Japanese Patent JP2006117458
Kind Code:
A
Abstract:
To provide a system for producing dry ice with reduced power by effectively utilizing the CO2 gas exhausted during the conventional production of dry ice, and to provide a scrubbing system of dry ice blast by which dry ice can be effectively reused on application of such a system.
The system 1 for producing dry ice is provided with a dehumidifier 2 that removes moisture from a gas containing CO2, a refrigerating machine 3 that uses air as a refrigerant by which the gas containing CO2 having been removed moisture is cooled, and a separation apparatus 4 that separates dry ice produced from the cooled CO2, and also the method for producing dry ice using the system is provided.
Inventors:
KITSUTA TAKEHIRO
ONO HIDETAKA
ANDO KEIICHI
YOKOZUKA SATORU
ONO HIDETAKA
ANDO KEIICHI
YOKOZUKA SATORU
Application Number:
JP2004305716A
Publication Date:
May 11, 2006
Filing Date:
October 20, 2004
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
C01B32/55; B01D53/26; B08B5/02; B08B7/00
Attorney, Agent or Firm:
Shoichi Okuyama
Arihara Koichi
Matsushima Tetsuo
Arihara Koichi
Matsushima Tetsuo
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