Mixtures of salts for storing thermal energy as phase transition heat and their application

摘要

Ternary salt mixtures of potassium (K) or sodium (Na) nitrate, lithium nitrate and magnesium nitrate hexahydrate are used for storing thermal energy in the form of heat of phase conversion. Ternary salt mixtures of potassium (K) or sodium (Na) nitrate, lithium nitrate and magnesium nitrate hexahydrate, of general composition (I), are used for storing thermal energy in the form of heat of phase conversion; ANO3 + LiNO3 + Mg(NO3)2 . 6H2O (I) A = K or Na