HEAT-ACCUMULATING COMPOSITION BASED ON OCTOHYDRATE OF BARIUM HYDROXIDE AND USED TO FILL COPPER CAPSULES Russian patent published in 2005 - IPC

Abstract RU 2250245 C2

FIELD: heat-accumulating compositions.

SUBSTANCE: the invention is dealt with substances used for a heat transportation at the expense of a change of a phase state of heat-accumulating composition in the devices receiving the heat at its irregular delivery or consumption, in particular, in the system of a pre-starting preparation of transportation means and their power installations. The heat-accumulating composition contains (in mass %): 99 - 99.5 of octohydrate of barium hydroxide, 0.5-1.0 of sodium sulfite. Use of the composition decreases action of corrosion and considerably improves operational characteristics of the heat accumulator.

EFFECT: the invention ensures reduction of action of corrosion and considerable improvement of operational characteristics of the heat accumulator.

1 cl, 1 ex, 1 tbl

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RU 2 250 245 C2

Authors

Onuchak L.A.

Arutjunov Ju.I.

Egorova K.V.

Kudrjashov S.Ju.

Astrov V.I.

Dates

2005-04-20—Published

2003-05-05—Filed