再生铝材轧制润滑油的性能研究  

RESEARCH ON THE PERFORMANCE OF REGENERATED LUBRICATING OIL FOR ALUMINUM ROLLING

作　　者：周亚军[1] 蒋艳红[1] 

机构地区：[1]中南大学机电工程学院,长沙410083

出　　处：《石油炼制与化工》2013年第3期67-70,共4页Petroleum Processing and Petrochemicals

摘　　要：采用减压蒸馏方法获得铝材轧制再生润滑油,对其理化性能、化学组成、摩擦学性能和氧化安定性进行分析,并比较再生轧制油与正在使用的轧制油和新轧制油的差距。结果表明:再生轧制油的理化性能和摩擦学性能都可达到铝轧制的要求,而且再生轧制油中的大分子组分比轧制油中的大分子组分少,但再生轧制油的氧化安定性较差,添加抗氧剂后再生轧制油的氧化安定性可以满足铝轧制油的要求,使再生轧制油可在保证铝产品质量的情况下循环使用。Regenerated lubricating oil for aluminum rolling was obtained by vacuum distillation of waste rolling oil. The physico-chemical properties, chemical composition, tribological properties and ox-idation stability of the regenerated rolling oil were analyzed and compared with those of fresh rolling oil and rolling oil in use. Results showed that the physico-chemical properties and tribological performance of the regenerated rolling oil could reach the requirements of aluminum rolling, and large molecules in regenerated rolling oil were less than those of roiling oil in use. However, the oxidation stability of re- generated rolling oil still needed to be improved. By adding antioxidant the oxidation stability of regen- erated rolling oil met the requirement of aluminum rolling, since then, the regenerated rolling oil could be recycle with assurance of aluminum product quality.

关 键 词：再生轧制油 铝轧制 氧化安定性 摩擦学性能 

分 类 号：TE666[石油与天然气工程—油气加工工程]