NONIONIC EMULSIFIERS BASED ON STABILIZED POLIOXIETHYLENE-SORBITANS
Oca.28, 2009 ,Kategori:
Döküman
In the present work is studied the synthesis of a nonionic emulsifier and its use for the preparation of emulsified fuels. The nonionic emulsifier is an ester and it was prepared in two ways: the addition of chemical compounds containing active hydrogen (esters obtained out of fatty acids and sorbitol) to an oxyran (ethylene-oxide); the […]
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