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2 817 998

(13)

(51)

IPC

C09K5/06(2006-01-01)

(21) (22)

Application

2022104569, 2022-02-18

(24)

Start date

2022-02-18

(22)

Actual filing date

2022-02-18

(45)

Published

2024-04-23

(72)

Inventor

Verdieva Zaira NadinbegovnaAlkhasov Alibek BasirovichVerdiev Nadinbeg NadinbegovichAmirov Akhmed Magomedrasulovich

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Uchrezhdenie Nauki Obedinennyj Institut Vysokikh Temperatur Rossijskoj Akademii Nauk Ran)

HEAT CARRIER FROM HALIDES OF ALKALI METALS Russian patent published in 2024 - IPC C09K5/06

Abstract RU 2817998 C2

FIELD: nuclear chemistry.

SUBSTANCE: invention relates to heat engineering and can be used for making heat accumulators. Heat-accumulating composition contains lithium fluoride in amount of 25.3÷27.3 wt.%, sodium fluoride 37.7÷38.7 wt.% and sodium chloride 35.0÷36.0 wt.%. Heat-accumulating composition is an alloy having a melting point of 602-606 °C and specific enthalpy of fusion 766–771.4 J/g.

EFFECT: invention makes it possible to increase temperature of phase transition and specific enthalpy of melting of heat-accumulating material.

1 cl, 1 tbl, 3 ex

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RU 2 817 998 C2

Authors

Verdieva Zaira Nadinbegovna

Alkhasov Alibek Basirovich

Verdiev Nadinbeg Nadinbegovich

Amirov Akhmed Magomedrasulovich

Dates

2024-04-23—Published

2022-02-18—Filed