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2 822 273

(13)

(51)

IPC

C09K5/06(2006-01-01)

(21) (22)

Application

2023133565, 2023-12-18

(24)

Start date

2023-12-18

(22)

Actual filing date

2023-12-18

(45)

Published

2024-07-03

(72)

Inventor

Gubanova Tatyana ValerevnaGarkushin Ivan Kirillovich

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniya Gosudarstvennyj Tekhnicheskij Universitet"

HEAT-ACCUMULATING COMPOSITION Russian patent published in 2024 - IPC C09K5/06

Abstract RU 2822273 C1

FIELD: heat power engineering.

SUBSTANCE: disclosed is a heat-accumulating composition based on lithium salts with the following ratio of components, wt.%: lithium fluoride LiF 3.36–3.42, lithium chloride LiCl 18.05–19.37, lithium sulphate Li₂SO₄ 7.98–8.11, lithium chromate Li₂CrO₄ 46.50–47.25, lithium metavanadate LiVO₃ 22.79–23.17.

EFFECT: invention increases specific enthalpy of melting and ensures operability in a heat accumulator in the temperature range of 330–345°C.

1 cl, 1 tbl, 5 ex

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RU 2 822 273 C1

Authors

Gubanova Tatyana Valerevna

Garkushin Ivan Kirillovich

Dates

2024-07-03—Published

2023-12-18—Filed