ShareMORE ACCURATE DETERMINATION OF THE QUANTITY OF ICE CRYSTALLIZED AT LOW COOLING RATES IN THE GLYCEROL AND 1,2-PROPANEDIOL AQUEOUS SOLUTIONS: COMPARISON WITH EQUILIBRIUM.
Author(s) : BOUTRON P.
Type of article: Article
Summary
THE MAXIMUM QUANTITIES OF ICE CRYSTALLIZED IN GLYCEROL AND 1,2-PROPANEDIOL SOLUTIONS HAVE BEEN CALCULATED. MORE ICE CRYSTALLIZES IN THE GLYCEROL THAN IN THE 1,2-PROPANEDIOL SOLUTIONS, OF WHICH THE AMORPHOUS RESIDUE CONTAINS ABOUT 40 TO 55% 1,2-PROPANEDIOL. THE EQUILIBRIUM VALUES ARE UNKNOWN IN THE PRESENCE OF 1,2-PROPANEDIOL. WITH GLYCEROL, THE MAXIMUM IS FIRST LOWER THAN THE EQUILIBRIUM BUT APPROACHES IT AS THE CONCENTRATION INCREASES.
Details
- Original title: MORE ACCURATE DETERMINATION OF THE QUANTITY OF ICE CRYSTALLIZED AT LOW COOLING RATES IN THE GLYCEROL AND 1,2-PROPANEDIOL AQUEOUS SOLUTIONS: COMPARISON WITH EQUILIBRIUM.
- Record ID : 1985-0808
- Languages: English
- Source: Cryobiology - vol. 21 - n. 2
- Publication date: 1984
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