| 亚甲基萘磺酸-苯乙烯磺酸-马来酸盐对水煤浆的分散作用研究 |
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| 引用本文： | 冉宁庆,戴郁菁,朱光,何其慧,谢力,胡柏星,沈健,余定基.亚甲基萘磺酸-苯乙烯磺酸-马来酸盐对水煤浆的分散作用研究[J].南京大学学报(自然科学版),1999(5). |
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| 作者姓名： | 冉宁庆 戴郁菁 朱光 何其慧 谢力 胡柏星 沈健 余定基 |
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| 基金项目： | 教育部博士点基金和南京大学大型仪器基金 |
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| 摘 要： | 基于煤粒子的表面和其在水中的界面分析，研究了用作水煤浆添加剂的亚甲基萘磺酸钠苯乙烯磺酸钠马来酸钠共聚物对水煤浆的分散性能，讨论了该共聚物的分子量、组成、亲水基团的种类和数量对水煤浆成浆性能的影响
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| 关 键 词： | 亚甲基萘磺酸钠苯乙烯磺酸钠马来酸钠 水煤浆添加剂 洁净煤技术 |
DISPERSIVE EFFECT OF METHYLENE NAPHTHALENE SULFONATE STYRENE SULFONATE MALEATE ON COAL WATER MIXTURE |
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| Abstract: | Based on the analysis of the surface of coal particles and the interface of coal/water,the dispersion property of methylene naphthalene sulfonate styrene sulfonate maleate,a kind of dispersion agent used in coal water mixture (CWM),was studied.The influence of molecular weight,composition,types and amount of hydrophilic groups of the copolymer on slurryability of CWM was discussed. |
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| Keywords: | methylene naphthalene sulfonate styrene dispersion agent for CWM clean coal technology |
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