This paper relates to the synthesis of sucrose polyesters by sucrose and fatty acid using solvent-free process.

本文旨在研究以长链脂肪酸和蔗糖为主要原料合成蔗糖多酯的工艺路线。

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Unlike conventional solvent extraction, membrane extraction is a dispersion-free extraction process.

与通常的溶剂萃取过程不同，膜萃取过程中没有相分散行为发生。

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Influences of process data, solvent, ration of-NCO and-OH on free-TDI content is also discussed.

介绍其反应工艺参数、溶剂、- NCO与- OH的配比等对游离tdi含量的影响。

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