生物基可降解润滑油在铝电解多功能天车中的应用研究  

Research on the Application of Bio-based Degradable Lubricating Oil in Aluminum Electrolysis Multifunctional Crane

作　　者：全鹏程 唐巧玲 崔根群 曹文琦 许亨权 李刚[1] 郝林 刘明川 练骋 唐蜜 何剑 尹刚[2] QUAN Pengcheng;TANG Qiaoling;CUI Genqun;CAO Wenqi;XU Hengquan;LI Gang;HAO Lin;LIU Mingchuan;LIAN Cheng;TANG Mi;HE Jian;YIN Gang(A ba Aluminium Plant,Wenchuan 623001,China;School of Resources and Safety Engineering,Chongqing University,State Key Laboratory of Coal Mine Disaster Dynamic and Control,Chongqing 400044,China;Hathor(Chongqing)Technology Co.,Ltd,Chongqing 400042,China)

机构地区：[1]阿坝铝厂,四川阿坝藏族羌族自治州623001 [2]重庆大学资源与安全学院,煤矿灾害动力学与控制国家重点实验室,重庆400044 [3]哈索尔(重庆)科技有限公司,重庆400042

出　　处：《绿色矿冶》2024年第2期85-89,共5页Sustainable Mining and Metallurgy

基　　金：重庆英才·创新创业示范团队项目(CQYC202203091061);科技转化重大项目(H20201555)。

摘　　要：本文分析了目前植物油改性技术的原理、优缺点以及生物基可降解润滑油所用的改性技术,对比了生物基可降解润滑油和矿物基润滑油的性能,并将生物基可降解润滑油代替矿物基润滑油应用在铝电解多功能天车中。生物基可降解润滑油以绿色植物油为主要原料,与矿物基润滑油相比,生物基降解润滑油的黏度指数和闪点高、倾点低、生物降解率高、使用寿命长,因而具有绿色环保、可降解、可再生等特点。在多功能天车中应用,生物基可降解润滑油可以满足天车作业发热、昼夜温差大等实际场景对润滑油的性能需求,润滑性能更显著,摩擦系数更小、油膜覆盖率更高,能够有效延长天车的使用寿命,提高铝电解生产效率。In this paper,the principle,advantages and disadvantages of the current modification technology of vegetable oil and the modification technology used in bio-based degradable lubricating oil were analyzed.The performance of bio-based degradable lubricating oil and mineral-based lubricating oil was compared,and bio-based degradable lubricating oil was used instead of mineral-based lubricating oil in aluminum electrolysis multifunctional crane.Bio-based degradable lubricating oil uses green vegetable oil as the main raw material.Compared with mineral-based lubricating oil,bio-based degradable lubricating oil has high viscosity index and flash point,low pour point,high biodegradation rate and long service life.Therefore,it has the characteristics of green environmental protection,degradability and renewability.In the application of multifunctional crane,bio-based degradable lubricating oil can meet the performance requirements of actual scenarios such as crane operation heating and large temperature difference between day and night.The lubrication performance is more significant,the friction coefficient is smaller,and the oil film coverage is higher.It can effectively prolong the service life of the crane and improve the production efficiency of aluminum electrolysis.

关 键 词：节能降碳 铝电解 润滑油 碳达峰 碳中和 生物质 

分 类 号：TF821[冶金工程—有色金属冶金]