| 萘系高效减水剂制备工艺优化研究 |
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| 引用本文： | 刘洋,王岩,陈永,赵辉.萘系高效减水剂制备工艺优化研究[J].开封大学学报,2010,24(3):75-78. |
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| 作者姓名： | 刘洋 王岩 陈永 赵辉 |
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| 作者单位： | 开封大学,功能材料研究中心,河南,开封,475004 |
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| 摘 要： | 以萘、浓硫酸、甲醛等为原料,经磺化、水解、缩合等步骤,制备了混凝土高效减水剂β-萘磺酸甲醛缩合物.并通过单因素实验,研究了物料比、磺化温度、磺化时间、缩合温度、缩合时间等对产品性能的影响,得到了优化的合成工艺条件.
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| 关 键 词： | 萘系高效减水剂 合成 性能 优化 |
Optimization of Preparation Technology for Naphthalene Superplasticizer |
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| LIU Yang,WANG Yan,CHEN Yong,ZHAO Hui.Optimization of Preparation Technology for Naphthalene Superplasticizer[J].Journal of Kaifeng University,2010,24(3):75-78. |
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| Authors: | LIU Yang WANG Yan CHEN Yong ZHAO Hui |
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| Institution: | (Research Center of Functional Materials,Kaifeng University,Kaifeng 475004,Henan) |
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| Abstract: | This paper introduces the synthesis technology of producing naphthalene superplasticizer with naphthalene,sulfuric acid and formaldehyde by sulfonation,hydrolysis,condensation and other steps.Some reaction conditions,such as material ratio,sulfonation reaction temperature and time,condensation temperature and time on the effects of product performance have been examined by experiments.And the optimal reaction conditions have been obtained. |
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| Keywords: | naphthalene superplasticizer synthesis performance optimization |
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