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发明公开
CN101503415A 氨基酸螯合羟基氯化铜结晶的制备方法及用途 无效 - 驳回

氨基酸螯合羟基氯化铜结晶的制备方法及用途
摘要：
一种氨基酸螯合羟基氯化铜结晶的制备方法及用途，制备方法包括：a.将粉晶碱式氯化铜、氨基酸及水按1∶0～4∶1～10的摩尔比在搅拌或挤压条件下混合均匀，在10～90℃的温度反应2～72小时，得到氨基酸螯合羟基氯化铜结晶。b.将混合反应得到的氨基酸螯合羟基氯化铜结晶产物直接干燥或经过重结晶工艺得到产品。该方法制备的氨基酸螯合羟基氯化铜用作动物饲料的营养元素添加剂。本发明的方法生产成本低，无废液污染，产物纯度高，生物吸收利用率高，易于实现工业化。
摘要（英）：

The invention relates to a preparation method and applications of amino acid chelated hydroxyl cupric chloride crystallization. The preparation method comprises the following steps of: a. evenly mixing powder crystal basic cupric chloride, amino acid and water according to a molar ratio of 1:0-4:1-10 under the condition of stirring or extruding, and reacting for 2-72 hours at the temperature of 10-90 DEG C to obtain the amino acid chelated hydroxyl copper chloride crystallization; and b. obtaining the product by directly drying the amino acid chelated hydroxyl copper chloride crystallization product obtained by mixing and reacting or by recrystallization process. The amino acid chelated hydroxyl cupric chloride prepared by the method can be used as nutrient element additive for animal feed. The method has low production cost, no waste liquor pollution, high purity of the product and high biological absorption and utilization rate, and is easy to realize industrialization.

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