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甲基萘磺酸系高效减水剂的合成探讨

Study on the Synthesis of Super Water Reducing Agent of the Series of Mrthylol Naphthalene Sulphonic Acid

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【Author】 CUI Zi-xiang1,ZHAO Hong1,LI Ping2(1.College of Chemistry and Chemical Engineering,Taiyuan University of Technology,Taiyuan 030024,China;2.Research Center of Environmental Science and Engineering,Shanxi University,Taiyuan 030006,China)

【机构】太原理工大学化学化工学院；山西大学环境科学与工程研究中心；

【摘要】以甲基萘油为原料,经过磺化、水解、缩合、中和四步反应合成高减水率的甲基萘磺酸系减水剂,并对合成中影响高效减水剂性能的甲醛滴加温度、甲醛滴加时间、缩合温度、缩合时间、缩合加水量等因素做了进一步探讨。更多还原

【Abstract】 The series of methylnaphthalene sulfonic acid were synthesized from methylnaphthalene.And various kinds of factors of influencing the performance of the water reducing agent had been discussed ulteriorly about composition.The factors included the temperature of formaldehhyde added dropwise and condensation,the time of formaldehhyde added dropwise and condensation,the added-water quantity of condensation and so on.更多还原

【关键词】减水剂；甲基萘；减水率；影响因素；
【Key words】 water reducing agent； Methylnaphthalene； ratio of water； the influencing factor；

【文献出处】山东化工 ,Shandong Chemical Industry , 编辑部邮箱 ,2009年07期

【分类号】TU528.042.2
【被引频次】4
【下载频次】221

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