Title:
CHEMICAL HEAT STORAGE MATERIAL AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2019/159791
Kind Code:
A1
Abstract:
Provided is a chemical heat storage material which stores heat by utilizing a dehydration reaction of a hydroxide of calcium and/or magnesium, and which exhibits higher reaction rate and enables heat storage at lower temperatures. This chemical heat storage material contains both a hydroxide and/or an oxide of calcium and/or magnesium, and a hydroxide of lithium and a chloride of lithium, which serve as lithium compounds. It is preferable that the total amount of the lithium compounds is 0.1-50% by mole relative to the hydroxide and/or the oxide of calcium and/or magnesium.
Inventors:
OKADA SHOTA
KITAGAKI MASAKI
OOTSUKA YASUHIRO
TSUTSUMI KEISUKE
RYU JUNICHI
KUROSAWA RYO
MARUYAMA AYA
KITAGAKI MASAKI
OOTSUKA YASUHIRO
TSUTSUMI KEISUKE
RYU JUNICHI
KUROSAWA RYO
MARUYAMA AYA
Application Number:
PCT/JP2019/004259
Publication Date:
August 22, 2019
Filing Date:
February 06, 2019
Export Citation:
Assignee:
TATEHO KAGAKU KOGYO KK (JP)
UNIV CHIBA NAT UNIV CORP (JP)
UNIV CHIBA NAT UNIV CORP (JP)
International Classes:
C09K5/16
Foreign References:
| JP2009186119A | 2009-08-20 | |||
| JP2007309561A | 2007-11-29 | |||
| JP2017002220A | 2017-01-05 | |||
| JP2013216763A | 2013-10-24 | |||
| JP2017218492A | 2017-12-14 |
Attorney, Agent or Firm:
PATENT CORPORATE BODY ARCO PATENT OFFICE (JP)
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