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The Autoxidation of Simple Esters: Towards an Understanding of the Chemistry of Degradation of Polyol Esters Used as Lubricants
Polyol ester Neopentyl ester Lubricant Autoxidation Hydroperoxyl radical
2009/7/24
The liquid phase oxidation of a series of neopentyl esters, chosen to model the more complex polyol esters used as lubricants, has been studied in two ways. In one, detailed product analyses, followi...
Thermal Analyses of Polyol-Aqueous Solutions at Temperatures below 0°C
polyol sorbitol freezing point thermal analysis
2010/11/22
The thermal properties of polyol-aqueous solutions (xylitol, sorbitol, maltitol and lactitol) in concentrations from 5% to 30% (0.15-2.86 molal) were analyzed by differential scanning calorimetry at t...
Freezing Point Depression of Polyol-Aqueous Solutions in the High Concentration Range
freezing point depression polyol xylitol
2010/11/22
Freezing points of polyol-aqueous solutions (xylitol, sorbitol, maltitol, lactitol, and hydrogenated corn syrup) were measured in the high concentration (30-60%) range and compared with those of their...