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Further Investigations on Cane Wax Refining and Bleaching

โœ Scribed by Azzam, A. M.

Publisher
John Wiley and Sons
Year
1986
Weight
405 KB
Volume
88
Category
Article
ISSN
0931-5985

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โœฆ Synopsis

The crude wax from Egyptian sugar contains ash, which probably consists of soaps and phosphatides. After the inorganic material has been eliminated by heating with hydrochloric acid, a soft wax of higher acidity remains. The acid and thesoftercomponentsofthewaxmaybereadilydistilledunderlow pressure in steam, leaving as a residue a hard dark wax, which is odourless, contains little acid material and is comparable with hard, dark waxes obtained by solvent process of refining. The distillates from the low pressure distillation are pale yellow-brown pastes. The effect of different chemical

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