| 湖北钟祥累托石的改性试验研究 |
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| 引用本文： | 黄焱球 潘忠华. 湖北钟祥累托石的改性试验研究[J]. 矿产保护与利用, 1997, 0(5): 31-34 |
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| 作者姓名： | 黄焱球 潘忠华 |
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| 作者单位： | 中国地质大学材料系 |
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| 摘 要： | 对钟祥累托石粘土的改色和有机覆盖进行了研究。结果表明，可利用原矿中的可溶性Ｆｅ３＋或外加Ｆｅ３＋与碱反应进行改色，可使累托石由深灰－灰黑色变为褐黄色；用季铵盐覆盖可制备出吸油膨胀达十倍以上的有机累托石。
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| 关 键 词： | 累托石 提纯 改色 Fe（OH）3沉淀 季铵盐 有机覆盖 亲油性 |
A STUDY ON MODIFICATION FOR THE RECTORITE ORE IN ZHONGXIANG,HUBEI |
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| Huang Yanqiu,Pan Zhonghua,Gao Guangli. A STUDY ON MODIFICATION FOR THE RECTORITE ORE IN ZHONGXIANG,HUBEI[J]. Conservation and Utilization of Mineral Resources, 1997, 0(5): 31-34 |
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| Authors: | Huang Yanqiu Pan Zhonghua Gao Guangli |
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| Abstract: | Tests on color modification and coating with organism were carried out for the rectorite ore.The results shown that the clay can be changed into brown from dark grey by using NaOH to react with the soluble Fe 3 within the ore or applied.The organo-rectorite with expansion coefficient of over 10 times can be obtained by coating with quaternary ammonium cations. |
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| Keywords: | rectorite ore purification color modification the precipitate of Fe(OH) 3 quaternary ammonium cations coating with organism oleophylic property |
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