FIELD: power engineering.
SUBSTANCE: invention relates to a power system, in particular to development of heat-accumulating compositions. Heat storage composition includes 11.4–12.0 wt.% lithium fluoride, 63.3–63.8 wt.% lithium sulfate and 24.4–25.0 wt.% lithium carbonate. Heat-accumulating composition has a performance in the temperature range 476–480 °C.
EFFECT: increased heat storage capacity is provided.
1 cl, 1 tbl, 3 ex
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Authors
Dates
2018-12-19—Published
2017-12-28—Filed