| 鸡蛋壳制取硫酸钙生产工艺研究 |
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| 引用本文： | 王伟华,黄立,谷晓丰.鸡蛋壳制取硫酸钙生产工艺研究[J].高师理科学刊,1996(2). |
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| 作者姓名： | 王伟华 黄立 谷晓丰 |
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| 作者单位： | 齐齐哈尔轻工学院，齐齐哈尔钢铁学院，齐齐哈尔轻工学院 1994届毕业生 |
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| 摘 要： | 本文报导了以废物鸡蛋壳为原料用盐酸浸溶,然后加硫酸制取硫酸钙的方法,采用L_3（3~4）正交实验,获得了从鸡蛋壳制取硫酸钙的最佳条件,其工艺简单,产品质量稳定,为废物的综合利用开辟了一条新途径。
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| 关 键 词： | 鸡蛋壳 硫酸钙 正交实验 |
Study on the Production Technology of Calcium Sulfate (CaSO_4) Made from Shells of Eggs |
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| Wang Weihua,Huang La,Gu Xiaofeng.Study on the Production Technology of Calcium Sulfate (CaSO_4) Made from Shells of Eggs[J].Journal of Science of Teachers＇College and University,1996(2). |
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| Authors: | Wang Weihua Huang La Gu Xiaofeng |
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| Institution: | Wang Weihua Huang La Gu Xiaofeng(Qiqihar Light Industry Institute) (Qiqihar Iron-steel Institute) |
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| Abstract: | Using waste egg shells as raw materials,hydrochloric acid(HC1) soaking and sulfuric acid(H2SO4) adding,the calcium slfate' s product technique is reported. The optimun technique conditions are obtained by L4(3+) orthogonal test method. The making technique is simple,and the product quality stable,Here is a new way of utilizing waste materials. |
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| Keywords: | The shell of an egg Calcium sulfate Orthogonal test |
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