Investigations of sodium acetate trihydrate for solar latent heat storage, controlling the melting point

Abraham Ulman; Bruno Valentin

doi:10.1016/0165-1633(83)90040-0

Investigations of sodium acetate trihydrate for solar latent heat storage, controlling the melting point

Abraham Ulman, Bruno Valentin

Chemical and Biomolecular Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

The addition of different acetate salts and acetamide lowers the melting point of sodium acetate trihydrate. Between 0-10% of lithium acetate dihydrate a linear relationship was observed between the melting point and the modal concentration, and the cryoscopic constant of K_f = -6.8°C(±10%) was evaluated. Information on dissociation or dimerization of the various additives could be deduced from the results. The positive properties of sodium acetate trihydrate were retained.

Original language	English (US)
Pages (from-to)	177-181
Number of pages	5
Journal	Solar Energy Materials
Volume	9
Issue number	2
DOIs	https://doi.org/10.1016/0165-1633(83)90040-0
State	Published - 1983

ASJC Scopus subject areas

General Engineering

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10.1016/0165-1633(83)90040-0

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title = "Investigations of sodium acetate trihydrate for solar latent heat storage, controlling the melting point",

abstract = "The addition of different acetate salts and acetamide lowers the melting point of sodium acetate trihydrate. Between 0-10% of lithium acetate dihydrate a linear relationship was observed between the melting point and the modal concentration, and the cryoscopic constant of Kf = -6.8°C(±10%) was evaluated. Information on dissociation or dimerization of the various additives could be deduced from the results. The positive properties of sodium acetate trihydrate were retained.",

author = "Abraham Ulman and Bruno Valentin",

year = "1983",

doi = "10.1016/0165-1633(83)90040-0",

language = "English (US)",

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AU - Ulman, Abraham

AU - Valentin, Bruno

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N2 - The addition of different acetate salts and acetamide lowers the melting point of sodium acetate trihydrate. Between 0-10% of lithium acetate dihydrate a linear relationship was observed between the melting point and the modal concentration, and the cryoscopic constant of Kf = -6.8°C(±10%) was evaluated. Information on dissociation or dimerization of the various additives could be deduced from the results. The positive properties of sodium acetate trihydrate were retained.

AB - The addition of different acetate salts and acetamide lowers the melting point of sodium acetate trihydrate. Between 0-10% of lithium acetate dihydrate a linear relationship was observed between the melting point and the modal concentration, and the cryoscopic constant of Kf = -6.8°C(±10%) was evaluated. Information on dissociation or dimerization of the various additives could be deduced from the results. The positive properties of sodium acetate trihydrate were retained.

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JO - Solar Energy Materials

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Investigations of sodium acetate trihydrate for solar latent heat storage, controlling the melting point

Abstract

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