| 谷氨酸铬配合物的合成工艺 |
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| 引用本文： | 陈阳,钟国清,付鹏. 谷氨酸铬配合物的合成工艺[J]. 广州化工, 2009, 37(6): 86-88 |
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| 作者姓名： | 陈阳 钟国清 付鹏 |
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| 作者单位： | 西南科技大学材料学院化学系,四川,绵阳,621010;西南科技大学材料学院化学系,四川,绵阳,621010;西南科技大学材料学院化学系,四川,绵阳,621010 |
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| 基金项目： | 四川爱丽美科技有限公司赞助项目 |
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| 摘 要： | 以谷氨酸和三氯化铬为原料，合成了谷氨酸铬，得到的产物分子式为Cr（C5H9NO4）2Cl3·2H2O。通过正交试验确定了谷氨酸铬的较佳反应条件：谷氨酸与三氯化铬的摩尔比为2：1，反应体系pH为4，反应时间1h，反应温度为80℃，产率61．8％。并用红外光谱进行了表征。
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| 关 键 词： | 饲料添加剂 谷氨酸铬 合成 工艺 |
The Synthesis of Chromic Glutamate Complex |
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| CHEN Yang,ZHONG Guo-qing,FU Peng. The Synthesis of Chromic Glutamate Complex[J]. GuangZhou Chemical Industry and Technology, 2009, 37(6): 86-88 |
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| Authors: | CHEN Yang ZHONG Guo-qing FU Peng |
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| Affiliation: | (School of Material Science and Engineering,Southwest University of Science and Technology, Sichuan Mianyang 621010, China) |
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| Abstract: | The chromic glutamate was prepared by glutamaic acid and chromium chloride in the aqueous liquid. The formula of chromic glutamate was Cr（ C5H9NO4 ）2Cl3·2H2O. The technological conditions obtained by orthogonal experiment were that the molar ratios of glutamaic acid to chromium chloride was 2 ： 1, the pH of reaction system was 4, the reaction time was 1 hour, the temperature of coordination temperature was 80 ℃, and the yield was 61.8%. The chromic glutamate was characterized by IR spectra. |
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| Keywords: | feed additive chromic glutamate synthesis technology |
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