JPS5774591A - Method to regenerate heat utilizing heat of chemical reaction - Google Patents

Method to regenerate heat utilizing heat of chemical reaction

Info

Publication number
JPS5774591A
JPS5774591A JP55150432A JP15043280A JPS5774591A JP S5774591 A JPS5774591 A JP S5774591A JP 55150432 A JP55150432 A JP 55150432A JP 15043280 A JP15043280 A JP 15043280A JP S5774591 A JPS5774591 A JP S5774591A
Authority
JP
Japan
Prior art keywords
heat
ion exchange
compounds
exchange reaction
chemical reaction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP55150432A
Other languages
Japanese (ja)
Other versions
JPS5941119B2 (en
Inventor
Hiroshi Taoda
Mineo Kosaka
Tadashi Asahina
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP55150432A priority Critical patent/JPS5941119B2/en
Publication of JPS5774591A publication Critical patent/JPS5774591A/en
Publication of JPS5941119B2 publication Critical patent/JPS5941119B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/003—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using thermochemical reactions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage

Abstract

PURPOSE: To utilize heat produced or absorbed, accompanied with ion exchange reaction for the purpose of heat regeneration, by a method wherin ion exchange reaction is caused between inorganic salts, using at least two kinds of inorganic salt and a satulated solution of those salts.
CONSTITUTION: Inorganic salt compounds AB and CD are mixed with each other and are crushed to powder in a container. Then, the compounds are sealed in a container, together with a little quantity of liquid (water for instance), and an ion exchange reaction represented by the formula of AB+CD=AD+CB, is caused with the compounds. And the heat produced accompanied with the above- metnioned chemical reaction is utilized. By this method, high density of heat regeneration (regenerated heat per unit volume) can be obtained, safely at low cost.
COPYRIGHT: (C)1982,JPO&Japio
JP55150432A 1980-10-27 1980-10-27 Heat storage method using chemical reaction heat Expired JPS5941119B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55150432A JPS5941119B2 (en) 1980-10-27 1980-10-27 Heat storage method using chemical reaction heat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55150432A JPS5941119B2 (en) 1980-10-27 1980-10-27 Heat storage method using chemical reaction heat

Publications (2)

Publication Number Publication Date
JPS5774591A true JPS5774591A (en) 1982-05-10
JPS5941119B2 JPS5941119B2 (en) 1984-10-04

Family

ID=15496791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55150432A Expired JPS5941119B2 (en) 1980-10-27 1980-10-27 Heat storage method using chemical reaction heat

Country Status (1)

Country Link
JP (1) JPS5941119B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH068736Y2 (en) * 1988-07-15 1994-03-09 株式会社東海理化電機製作所 Key holding member for card type key holder
JPH0216119U (en) * 1988-07-15 1990-02-01
JPH0321284U (en) * 1989-07-12 1991-03-01

Also Published As

Publication number Publication date
JPS5941119B2 (en) 1984-10-04

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