FR2389864A1 - - Google Patents

Info

Publication number
FR2389864A1
FR2389864A1 FR7813436A FR7813436A FR2389864A1 FR 2389864 A1 FR2389864 A1 FR 2389864A1 FR 7813436 A FR7813436 A FR 7813436A FR 7813436 A FR7813436 A FR 7813436A FR 2389864 A1 FR2389864 A1 FR 2389864A1
Authority
FR
France
Prior art keywords
carbonate
usual
barrier
mixture
higher temperatures
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.)
Pending
Application number
FR7813436A
Other languages
French (fr)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2389864A1 publication Critical patent/FR2389864A1/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C09K5/08—Materials not undergoing a change of physical state when used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

L'invention concerne le domaine de l'échange de chaleur. Le procédé selon l'invention transfère la chaleur d'une matière vers une autre matière à travers une barrière, l'une de ces matières consistant en un mélange de sels fondus comportant du carbonate de lithium, du carbonate de sodium et/ou du carbonate de potassium. Le procédé permet d'opérer à des températures plus élevées qu'habituellement et pouvant atteindre 1 000 oC.The invention relates to the field of heat exchange. The process according to the invention transfers heat from one material to another material through a barrier, one of these materials consisting of a mixture of molten salts comprising lithium carbonate, sodium carbonate and / or carbonate potassium. The process allows operation at higher temperatures than usual and up to 1000 oC.

FR7813436A 1977-05-06 1978-05-05 Pending FR2389864A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19082/77A GB1584101A (en) 1977-05-06 1977-05-06 Heat-exchange process using molten salt mixture

Publications (1)

Publication Number Publication Date
FR2389864A1 true FR2389864A1 (en) 1978-12-01

Family

ID=10123487

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813436A Pending FR2389864A1 (en) 1977-05-06 1978-05-05

Country Status (4)

Country Link
DE (1) DE2820034A1 (en)
FR (1) FR2389864A1 (en)
GB (1) GB1584101A (en)
IT (1) IT1096266B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2909763C2 (en) * 1979-03-13 1982-09-09 Deggendorfer Werft Und Eisenbau Gmbh, 8360 Deggendorf Process for the catalytic, one-step, isothermal dehydrogenation of ethylbenzene to styrene
DE19839740A1 (en) * 1998-09-01 2000-03-02 Aventis Res & Tech Gmbh & Co Process for the non-oxidative production of formaldehyde from methanol
DE102012211917A1 (en) * 2012-07-09 2014-01-09 Siemens Aktiengesellschaft Heat storage medium useful for thermal energy storage of a solar thermal power plant, comprises mixture of inorganic sulfate and/or carbonate, and inorganic nanoparticles
CN113831899B (en) * 2021-10-19 2022-05-24 北京工业大学 High decomposition temperature mixed molten salt heat transfer and storage medium

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505018A (en) * 1966-10-31 1970-04-07 Texas Instruments Inc Reforming hydrocarbon fuels
US3553279A (en) * 1968-03-29 1971-01-05 Texas Instruments Inc Method of producing ethylene

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505018A (en) * 1966-10-31 1970-04-07 Texas Instruments Inc Reforming hydrocarbon fuels
US3553279A (en) * 1968-03-29 1971-01-05 Texas Instruments Inc Method of producing ethylene

Also Published As

Publication number Publication date
IT1096266B (en) 1985-08-26
DE2820034A1 (en) 1978-12-14
IT7822988A0 (en) 1978-05-03
GB1584101A (en) 1981-02-04

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