| 用稻壳、稻草制取水玻璃过程中金属杂质的去除及其机理分析 |
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| 引用本文： | 陈书文,孙时知,于欣伟,高玉英.用稻壳、稻草制取水玻璃过程中金属杂质的去除及其机理分析[J].鞍山科技大学学报,1999,22(6):321-323. |
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| 作者姓名： | 陈书文 孙时知 于欣伟 高玉英 |
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| 作者单位： | 鞍山钢铁学院应用化学系!辽宁鞍山114002 |
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| 摘 要： | 对用稻壳、稻草制备水玻璃所剩余的炭渣进行了分析，给出实验结果．结果表明：金属成分在水玻璃的制备过程中以难溶化合物的形式被除去；难溶化合物能与酸反应，转化为可溶化合物；新技术制取的水玻璃溶液与传统方法相比，纯度相同，甚至更高．
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| 关 键 词： | 水玻璃 炭渣 电感耦合等离子发射光谱 |
| 修稿时间： | 1999-05-28. |
Analyses of Removing and Mechanisms of Metal Imputies Producing Sodium Silicate from Rice Husk and Straws |
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| CHEN Shu?wen,SUN Shi?zhi,YU Xin?wei,GAO Yu?ying.Analyses of Removing and Mechanisms of Metal Imputies Producing Sodium Silicate from Rice Husk and Straws[J].Journal of Anshan University of Science and Technology,1999,22(6):321-323. |
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| Authors: | CHEN Shu?wen SUN Shi?zhi YU Xin?wei GAO Yu?ying |
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| Institution: | CHEN Shu-wen,SUN Shi-zhi,YU
Xin-wei,GAO Yu-ying
(Dept. of Applied Chemistry,Anshan Institute of I. & S. Technology,Anshan
114002,China) |
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| Abstract: | The nature of carbon sludge remained during the producing of water glass from rice husk or rice straw is studied.The results show:during the producing of water glass,the new technology can get rid of metal impurties which have been formed undissolved compounds;the undissolved compound can dissolved in acid;the purity of water glass producing by new technology is as same as or higher than the purity of it wthich is produced by the tradional technology sometimes. |
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| Keywords: | sodium silicate carbon sludge ICP |
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