复合型防冻抑尘剂的制备与应用研究  

Preparation and Application of Compound Antifreeze Dust Inhibitor

作　　者：胡辉 王永垒 吴林伢[1,2] 张雅文 魏文静 李海云 Hu Hui;Wang Yonglei;Wu Lingya;Zhang Yawen;Wei Wenjing;Li Haiyun(Huangshan Environmental Ice and Snow Rapid-melting Agent Engineering Technology Research Center,Huangshan 245200,Chin;Chemical Engineering Institute of Huangshan University,Huangshan 245200,China;Huangshan Jiuxing Environmental Protection Technology Co.,Ltd.,Huangshan 245041,China)

机构地区：[1]黄山九星环保科技有限公司,安徽黄山245200 [2]黄山环保冰雪速融剂工程技术研究中心,安徽黄山245200 [3]黄山学院化学化工学院,安徽黄山245041

出　　处：《山东化工》2018年第20期22-24,共3页Shandong Chemical Industry

基　　金：安徽省重点研究与开发计划项目(1804a0802209);2018年大学生创新训练项目(路用聚酯防冻剂的制备及性能研究;木质素磺酸盐/多羟基聚酯复合缓蚀剂的制备及对常见金属的缓蚀性能研究)

摘　　要：本文采用复配技术制备了一种复合型的抑尘剂,并研究了各个组分对保水率及抑尘效率的影响。结果表明,当36%的氯化钙溶液20g、去离子水20g、聚丙烯酸钠0. 3g、AEO-9 0. 6g、甲酸钾3g、十二烷基硫酸钠2g、甘油4. 5g时,可以获得88%的保水率和94%的抑尘效率。不同浓度的稀释液所表现出的应用性能能够较好地满足不同需求客户的应用要求,具有较强的产业化前景。A compound dust inhibitor was prepared by the compounding technique.The effects of each component on the water retention rate and dust suppression efficiency were studied.The results showed that when 36%of calcium chloride solution 20g,deionized water 20g,sodium polyacrylate 0.3g,AEO-9 0.6g,potassium formate 3g,sodium lauryl sulfate 2g,glycerol 4.5g,the water retention rate of 88%and dust suppression efficiency of 94%can be obtained.The application performance of different concentrations of diluent can better meet the application requirements of customers with different needs,and the product has strong industrialization prospects.

关 键 词：复合 抑尘剂 制备 应用 

分 类 号：TQ638[化学工程—精细化工]