Thermal energy storage compositions to provide heating and cooli

Details Thermal energy storage compositions to provide heating and cooli Thermal energy storage compositions to provide heating and cooli

1995-06-07

1996-06-11

Bonner, Melissa

Compositions

Frost-preventing, ice-thawing, thermostatic, thermophoric,...

252 71, 252 73, 62 71, 62347, C09K 506

Patent

active

055252516

ABSTRACT:
The present invention relates to a thermal energy storage composition and a method for reducing rupture failures during freezing cycles of container devices holding aqueous phase change materials. The thermal energy storage composition of the present invention contains about 60 to about 96.5 weight percent water, about 3 to about 40 weight percent of one or a mixture of water-dispersible non-ionic surfactants, particularly alcohol ethoxylates, and preferably an anionic surfactant in an amount sufficient to reduce phase separation of the composition at elevated temperatures.

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YORK IceBalls.TM. Thermal Storage System product information brochure (Form 175.03 G1 (191)). no date.
"Heating With Ice Storage--A Case Study", by J. Gregory Reardon, pp. 16-1-16-11. no month.

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