| 钙基累托石钠化改性研究 |
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| 引用本文： | 陈济美,鲁义军,汪昌秀.钙基累托石钠化改性研究[J].非金属矿,2008,31(2):12-14. |
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| 作者姓名： | 陈济美 鲁义军 汪昌秀 |
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| 作者单位： | 1. 湖北名流累托石科技股份有限公司,武汉,430071;湖北省地质实验研究所,武汉,430022
2. 湖北名流累托石科技股份有限公司,武汉,430071 |
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| 摘 要： | 针对某矿区钙基累托石黏土造浆性能差、动切办太低、钠化改性后有重新钙基化倾向、性能不稳定、分散性差、易沉降分层等问题,采用复合改性剂对钙基累托石进行钠化改性,克服了上述缺点,钠化累托石造浆性能明显提高.同时探讨了钠化累托石钙基化及复合改性增黏机理.
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| 关 键 词： | 钙基累托石 钠化改性 钻井泥浆材料 钠化累托石 钙基 累托石 钠化改性 改性研究 Rectorite Calcium Modification Sodium 机理 增黏 复合改性剂 问题 沉降 分散性 不稳定 倾向 性能 造浆 黏土 矿区 |
| 收稿时间： | 2007-12-24 |
| 修稿时间： | 2007年12月24 |
Study on Sodium Modification of Calcium Rectorite |
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| Chen Jimei,Lu Yijun,Wang Changxiu.Study on Sodium Modification of Calcium Rectorite[J].Non-metallic Mines,2008,31(2):12-14. |
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| Authors: | Chen Jimei Lu Yijun Wang Changxiu |
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| Abstract: | Based on the problems of certain rectorite clays as mud material,such as poor mud properties, unstability, poor dispersibility., easily settling, and low yield point, etc. The modification of calcium rectorite was carried out with composite modifying agent. The results showed that the mud properties of modified sodium rectorite were improved significantly. Mechanism of transforming soditum rectorite into calcium one and increasing viscosity with composite modifying agent were also discussed |
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| Keywords: | calcium rectorite soditum modification drilling mud material sodium rectorite |
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