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Methods: Extracted by EtOH, purified by 732 - positive ion exchange resin.

方法: 全草粗粉用乙醇提取,强酸型732阳离子树脂交换纯化.

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This paper summarizes the application and the development of ion exchange resin.

本文概述了离子交换树脂的应用与发展.

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Methods carry on the extraction and separation with the ion exchange resin.

方法:用离子交换树脂分步提取分离.

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To understand the principal of using ion - exchange resin to extract alkaloid.

理解用离子交换树脂提取生物碱的原理.

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The purification technology includes organic solvent extraction, adsorption chromatography, ion - exchange resin adsorption and macro - porous resin adsorption.

纯化方法有有机溶剂萃取 、 色谱和树脂吸附.

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Objective : To evaluate the causes of contamination and regenerate methods of ion exchange resin.

目的探讨离子交换树脂被污染的原因、预防措施及再生方法.

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Measuring exchange capacity of ion - exchange resin is determined using curve of water flow.

提出了用流出曲线测定离子交换树脂的交换容量.

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The process comprises first oligomerizing isobutylene to diisobutylene using a sulfonic acid type ion exchange resin.

所述的方法包括首先异丁烯用磺酸型离子交换树脂低聚生成二聚异丁烯.

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Methods of separation of phytic acid by ion exchange resin from rice bran are described.

本文介绍了用离子交换树脂从米糠中提取植酸的方法和条件.

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