FR2418422A1 - Storing and recovering heat energy - by decomposing calcium carbonate and recombining the products elsewhere - Google Patents

Storing and recovering heat energy - by decomposing calcium carbonate and recombining the products elsewhere

Info

Publication number
FR2418422A1
FR2418422A1 FR7805298A FR7805298A FR2418422A1 FR 2418422 A1 FR2418422 A1 FR 2418422A1 FR 7805298 A FR7805298 A FR 7805298A FR 7805298 A FR7805298 A FR 7805298A FR 2418422 A1 FR2418422 A1 FR 2418422A1
Authority
FR
France
Prior art keywords
cao
energy
heat
storing
gas
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
FR7805298A
Other languages
French (fr)
Other versions
FR2418422B1 (en
Inventor
Pierre Henri Pacault
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.)
Fives Cail Babcock SA
Original Assignee
Fives Cail Babcock SA
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 Fives Cail Babcock SA filed Critical Fives Cail Babcock SA
Priority to FR7805298A priority Critical patent/FR2418422A1/en
Publication of FR2418422A1 publication Critical patent/FR2418422A1/en
Application granted granted Critical
Publication of FR2418422B1 publication Critical patent/FR2418422B1/fr
Granted 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/16—Materials undergoing chemical reactions when used
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

Method of storing and recovering energy comprises heating CaCO3 to transform it into CaO and CO2 comprises cooling the CaO, the sensible heat from the CaO being used to preheat the CaCO3. The CaO is then stored. To recover the energy, the CaO and CO2 are reacted and the heat of reaction is released for use, the heat being carried by the gas vector of the CO2. The gas vestor charged with CO2 is provided by an industrial plant such as a power station, a gas turbine or a cement kiln. It is not necessary to use the same mass of gas (CO2) to contact the CaO to recover the heat as was obtd. during the decomposition. The process does not require that periods of storage and use of the energy are alternate and consecutive as in prior art. Storage and recovery of energy may take place at locations sepd. by any distance.
FR7805298A 1978-02-24 1978-02-24 Storing and recovering heat energy - by decomposing calcium carbonate and recombining the products elsewhere Granted FR2418422A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7805298A FR2418422A1 (en) 1978-02-24 1978-02-24 Storing and recovering heat energy - by decomposing calcium carbonate and recombining the products elsewhere

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7805298A FR2418422A1 (en) 1978-02-24 1978-02-24 Storing and recovering heat energy - by decomposing calcium carbonate and recombining the products elsewhere

Publications (2)

Publication Number Publication Date
FR2418422A1 true FR2418422A1 (en) 1979-09-21
FR2418422B1 FR2418422B1 (en) 1980-11-07

Family

ID=9204994

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7805298A Granted FR2418422A1 (en) 1978-02-24 1978-02-24 Storing and recovering heat energy - by decomposing calcium carbonate and recombining the products elsewhere

Country Status (1)

Country Link
FR (1) FR2418422A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000065211A1 (en) * 1999-04-23 2000-11-02 Lev Borisovich Bljumkin Method for supplying electricity to the powerplant installation of a motor vehicle
ES2555329A1 (en) * 2014-06-26 2015-12-30 Universidad De Sevilla Thermochemical process of transfer and storage of concentrated solar energy (Machine-translation by Google Translate, not legally binding)
CN112390551A (en) * 2019-08-12 2021-02-23 天津水泥工业设计研究院有限公司 Adjustable CO reformed from off-line decomposer2Enrichment cement kiln system and method
WO2021119752A1 (en) * 2019-12-18 2021-06-24 Curtin University Thermal battery
GB2573423B (en) * 2016-12-09 2021-07-07 Nanjing University Of Technology Method and system of high-temperature calcium looping thermochemical energy storage
WO2021151758A1 (en) * 2020-01-28 2021-08-05 Saltx Technology Ab System and method for transportable energy storage and carbon capture

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198710A (en) * 1958-11-12 1965-08-03 Exxon Research Engineering Co Reactor coolant system
US3677204A (en) * 1970-01-12 1972-07-18 Leas Brothers Dev Corp High temperature heat generator
US3958625A (en) * 1974-07-01 1976-05-25 General Electric Company Transport of heat as chemical energy

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198710A (en) * 1958-11-12 1965-08-03 Exxon Research Engineering Co Reactor coolant system
US3677204A (en) * 1970-01-12 1972-07-18 Leas Brothers Dev Corp High temperature heat generator
US3958625A (en) * 1974-07-01 1976-05-25 General Electric Company Transport of heat as chemical energy

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000065211A1 (en) * 1999-04-23 2000-11-02 Lev Borisovich Bljumkin Method for supplying electricity to the powerplant installation of a motor vehicle
ES2555329A1 (en) * 2014-06-26 2015-12-30 Universidad De Sevilla Thermochemical process of transfer and storage of concentrated solar energy (Machine-translation by Google Translate, not legally binding)
WO2015197885A1 (en) * 2014-06-26 2015-12-30 Universidad De Sevilla Thermochemical method for the transfer and storage of concentrated solar energy
GB2573423B (en) * 2016-12-09 2021-07-07 Nanjing University Of Technology Method and system of high-temperature calcium looping thermochemical energy storage
CN112390551A (en) * 2019-08-12 2021-02-23 天津水泥工业设计研究院有限公司 Adjustable CO reformed from off-line decomposer2Enrichment cement kiln system and method
CN112390551B (en) * 2019-08-12 2023-07-25 天津水泥工业设计研究院有限公司 Adjustable CO retrofitted from off-line decomposing furnace 2 Enriched cement kiln system and method
WO2021119752A1 (en) * 2019-12-18 2021-06-24 Curtin University Thermal battery
WO2021151758A1 (en) * 2020-01-28 2021-08-05 Saltx Technology Ab System and method for transportable energy storage and carbon capture

Also Published As

Publication number Publication date
FR2418422B1 (en) 1980-11-07

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