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发明公开
CN107652196A 一种甘氨酸锌结晶水的去除工艺 无效 - 驳回 转让

一种甘氨酸锌结晶水的去除工艺
摘要：
本发明属于化工技术领域，具体涉及一种甘氨酸锌结晶水的去除工艺，其步骤包括以下步骤：按重量份比称取一定量的水、ZnSO4.H2O、甘氨酸和十二烷基苯磺酸钠，先将水加热到50-65℃后加入ZnSO4.H2O，搅拌使ZnSO4.H2O充分溶解后加入甘氨酸，接着使体系在一定的条件下反应一定的时间，再往其中加入十二烷基苯磺酸钠，不断搅拌至冷却析出晶体，最后将晶体烘干即可。本发明通过在甘氨酸锌生产的过程中添加十二烷基苯磺酸钠达到很好的脱水效果，且该工艺投资低，得到的产品安全，具有很大的推广价值。
摘要（英）：

The invention belongs to the technical field of chemical industry, and particularly relates to a removal technique of zinc glycinate crystalized water. The removal technique of zinc glycinate crystalized water includes steps of weighing a certain amount of water, ZnSO4, H2O, glycine and sodium dodecyl benzene sulfonate according to part by weight; heating water to 50-65 DEG C and then adding ZnSO4and H2O; stirring to make the ZnSO4 and H2O fully dissolve and then adding glycine; reacting the system for a certain time under a certain condition; adding sodium dodecyl benzene sulfonate and continuously stirring until cooling and separating out crystal; finally, drying the crystal. Through adding sodium dodecyl benzene sulfonate in the production process of zinc glycinate, the technique reaches very good dewatering effect; moreover, the technique is low in technical investment, safe in product and great in popularization value.

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