The granular cold-water-soluble lotus root starch in a mixture of ethanol and aqueous alkali was prepared under a normal condition.
在温和条件下，用乙醇-碱液混合体系处理藕粉，制得颗粒冷水可溶性藕粉。
Dry preparation of carboxymethyl starch for warp sizing by adding alkali twice was studied.
采用两次加碱法工艺，对经纱上浆用羧甲基淀粉干法制备工艺进行了研究。
Carboxylic amphoteric starch paste had better stability against acid and alkali, shearing and better freeze-thaw stability, higher clarity.
羧基型两性淀粉的糊液抗酸碱、剪切的能力较原淀粉明显提高，透明度及冻融稳定性较原淀粉也有显著提高。
The application of cationic starch which was synthesized by using 3-chloro-2-hydroxypropyl trimethylammonium chloride as cationic etherifying(agent) in chlor-alkali industry was briefly introduced.
简要介绍了以3-氯-2-羟丙基三甲基氯化铵为阳离子醚化剂合成的阳离子淀粉在氯碱工业中的应用。
The application of cationic starch which was synthesized by using 3-chloro-2-hydroxypropyl trimethylammonium chloride as cationic etherifying(agent) in chlor-alkali industry was briefly introduced.
简要介绍了以3-氯-2-羟丙基三甲基氯化铵为阳离子醚化剂合成的阳离子淀粉在氯碱工业中的应用。
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