环保型融雪剂的研究进展与发展趋势  

Research progress and development trend of environmental-friendly snow melting agent

作　　者：赵鹏 孙刚 翟晶 ZHAO Peng;SUN Gang;ZHAI Jing(Beijing Research Institute of Coal Chemistry,China Coal Research Institute Corporation Ltd.,Beijing 100013,China;State Key Laboratory of Coal Mining and Clean Utilization,Beijing 100013,China;National Energy Technology&Equipment Laboratory of Coal Utilization and Emission Control,Beijing 100013,China;Mining Materials Branch,China Coal Research Institute,Beijing 100013,China)

机构地区：[1]煤炭科学技术研究院有限公司煤化工分院,北京100013 [2]煤炭资源高效开采与洁净利用国家重点实验室,北京100013 [3]国家能源煤炭高效利用与节能减排技术装备重点实验室,北京100013 [4]煤炭科学技术研究院有限公司矿用材料分院,北京100013

出　　处：《煤质技术》2022年第1期63-68,共6页Coal Quality Technology

基　　金：煤科院技术创新基金资助项目(2021CX-Ⅰ-05)。

摘　　要：目前对融雪剂的研究逐渐从纯氯盐型向环保复合型融雪剂方向发展,总结分析我国融雪剂的应用现状和存在问题以及融雪剂的研发趋势,可为新型融雪剂的研发和合理使用提供有益参考。介绍融雪剂的融雪化冰机理,阐明我国传统氯盐型融雪剂的化学组成、产品优势和缺陷、使用现状以及复合环保型氯盐融雪剂配方优化的改进技术,解析世界主要国家和我国融雪剂的评价标准体系并进行比对分析。由汇总分析表明,低腐蚀性复合氯盐型融雪剂将成为未来融雪剂市场上的大众消费品,非氯型环保产品是融雪剂未来的发展趋势。建议加大新型非氯环保融雪剂的研发力度,优化其生产路线与工艺条件以降低生产成本。The research on the snow-melting agent has been gradually developed from chlorine salt to environmental protection compound snow-melting agent.The application status,problems and the research&development trend of snow-melting agent in China were summarized and analyzed to provide useful reference for the development and rational use of new snow-melting agent.The ice and snow melting mechanism was introduced.The chemical composition,advantages&disadvantages of traditional chloride type snow melting agent were interviewed.Recipe optimization and improved technologies of compound chloride snow melting agent was also discussed.Chinese and overseas evaluation criteria system was analyzed and compared.Compound chloride snow melting agent with low corrosiveness will be popular in the market of snow melting agent.Nonchloride environment-friendly snow melting agent is the trend in future.A lot of efforts of research on the optimization of the production route and process conditions of nonchloride environment-friendly snow melting agent should be required to reduce the production cost.

关 键 词：融雪剂 氯盐型 评价标准 醋酸钙镁 配方优化 研究进展 发展趋势 

分 类 号：U418.41[交通运输工程—道路与铁道工程]