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Hydrated Mg(NO/sub 3/)/sub 2//MgCl2 reversible phase change compositions

Patent ·
OSTI ID:6098942
;
A reversible liquid solid phase change composition comprises hydrated Mg(NO/sub 3/)/sub 2//MgCl/sub 2/, and one of the group of MgO, Mg(OH)/sub 2/, and/or NaBo/sub 2/, added to the composition in an effective amount to suppress super-cooling of the Mg(NO/sub 3/)2/MgCl/sub 2/ liquid phase.
Assignee:
Dow Chemical Co The
Patent Number(s):
US 4272392
OSTI ID:
6098942
Country of Publication:
United States
Language:
English

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Related Subjects

14 SOLAR ENERGY
142000* -- Solar Energy-- Heat Storage-- (1980-)
36 MATERIALS SCIENCE
360603 -- Materials-- Properties
ADDITIVES
ALKALI METAL COMPOUNDS
ALKALINE EARTH METAL COMPOUNDS
BORATES
BORON COMPOUNDS
CHALCOGENIDES
CHEMICAL COMPOSITION
CHLORIDES
CHLORINE COMPOUNDS
COOLING
ENERGY STORAGE
ENERGY SYSTEMS
EQUIPMENT
HALIDES
HALOGEN COMPOUNDS
HEAT STORAGE
HEATING SYSTEMS
HYDRATES
HYDROGEN COMPOUNDS
HYDROXIDES
LATENT HEAT STORAGE
MAGNESIUM CHLORIDES
MAGNESIUM COMPOUNDS
MAGNESIUM HYDROXIDES
MAGNESIUM NITRATES
MAGNESIUM OXIDES
MATERIALS
NITRATES
NITROGEN COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PHASE CHANGE MATERIALS
SODIUM COMPOUNDS
SOLAR EQUIPMENT
SOLAR HEATING SYSTEMS
STORAGE