现代化工

现代化工 ›› 2021, Vol. 41 ›› Issue (9) : 232-234,240. DOI: 10.16606/j.cnki.issn0253-4320.2021.09.046

工业技术

牙膏用二水磷酸氢钙生产工艺的改进探索

李云东, 马航, 刘晨曦

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Research in improving process for production of toothpaste-purposed calcium hydrogen phosphate dihydrate

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Received		Published
2020-10-30		2021-09-20
Issue Date	Revised Date
2021-09-14	2020-10-30

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摘要

介绍了牙膏用二水磷酸氢钙生产工艺的改进研究。采用单一的原料参与反应，并通过加入稳定剂、充分利用体系中所含的Mg²⁺，生产得到合格的牙膏用二水磷酸氢钙产品，从而达到简化工艺路线的目的。

Abstract

Some studies in improving the process for production of toothpaste-purposed calcium hydrogen phosphate dihydrate are introduced.Qualified calcium hydrogen phosphate dihydrate for toothpaste can be produced by using one raw material for reaction through adding stabilizer and utilizing fully Mg²⁺ in the systems,which can simplify the production process and operation.