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Title:
LATENT HEAT STORAGE MATERIAL AND HEAT RECOVERY SYSTEM USING THE SAME
Document Type and Number:
Japanese Patent JPH05311159
Kind Code:
A
Abstract:

PURPOSE: To obtain a latent heat storage material useful for highly efficient heat recovery systems, capable of raising latent heat storage density per cost by mixing a polyethylene glycol with alcohol, etc.

CONSTITUTION: The latent heat storage material can be obtained by mixing (A) as the chief component, a polyethylene glycol 600 in average molecular weight with (B) 0.2-20wt.% of at least one kind of alcohol or polyhydric alcohol (pref. 1-decanol or glycerin).


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Inventors:
SATO YASUSHI
KOSEKI YASUO
NAGANUMA YOSHIO
Application Number:
JP12033292A
Publication Date:
November 22, 1993
Filing Date:
May 13, 1992
Export Citation:
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Assignee:
HITACHI LTD
International Classes:
C09K5/06; F28D20/00; (IPC1-7): C09K5/06; F28D20/00
Attorney, Agent or Firm:
Ogawa Katsuo



 
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