摘要
随着石油资源短缺和人们环保意识的增长,废润滑油的再生和回收成为迫切需要解决的问题。总结了废润滑油回收的几种典型工艺,并分析了其优缺点。采用分子蒸馏技术回收废润滑油,不仅杜绝了"三废"的产生,工艺回收率高,而且具有很好的经济效益和社会效益。
With the shortage of oil resources and growth of awareness of environmental protection, regeneration of waste lubricating oil became an urgent problem needed to solve. Several typical processes were summarized, and their advantages and disadvantages were analyzed. The regeneration of waste lubricating oil with molecular distillation not only eliminated the ＂three wastes＂, but also had high recovery efficiency, and achieved great social and economic benefits.
出处
《山东化工》
CAS
2015年第10期46-47,50,共3页
Shandong Chemical Industry
关键词
废润滑油
再生
分子蒸馏
waste lubricating oil
regeneration
molecular distillation
