| 碱式碳酸铜的制备工艺研究 |
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| 引用本文： | 曹小华,谢燕芸,吴童玲,谢宝华,涂惠平. 碱式碳酸铜的制备工艺研究[J]. 化工中间体, 2008, 4(12): 43-45 |
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| 作者姓名： | 曹小华 谢燕芸 吴童玲 谢宝华 涂惠平 |
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| 作者单位： | 九江学院化学化工学院,江西,九江,332005 |
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| 摘 要： | 本文对碱式碳酸铜制备工艺进行了研究，探讨了原料种类及配比、反应温度、pH值、加料方式等对反应的影响。结果表明：当选用当Cu（NO3）2与Na2CO3为原料，且两者摩尔比为1．0：1．2（此时溶液pH=8．5），反应温度为60℃，采用一次加料，产品收率可以达到90．09％。
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| 关 键 词： | 碱式碳酸铜 制备工艺 |
Studied on the technology of producing cupric subcarbonate |
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| Cao Xiaohua,Xie Yanyun,Wu Tongling,Xie Baohua,Tu Huiping. Studied on the technology of producing cupric subcarbonate[J]. , 2008, 4(12): 43-45 |
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| Authors: | Cao Xiaohua Xie Yanyun Wu Tongling Xie Baohua Tu Huiping |
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| Affiliation: | 1. College of chemistry and chemical engineering, Jiujiang University, Jiujiang 332005, Jiangxi China) |
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| Abstract: | The technology of producing copper sulphate is studied in the paper. The affects of raw materials and its ratio, reaction temperature, pH, feeding methods is discussed. The results show that the optimum reaction conditions are as follows： reaction temperature is 60℃, the ratio of Na2CO3/Cu（NO3）2 is 1.2 and pH is about 8.5, charging of once for all ,the yield of copper sulphate reaches 90.09% under the optimum conditions. |
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| Keywords: | cupric subcarbonate technology of producing |
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