重庆工商大学学报（自然科学版）2017，Vol.34Issue(1)：69-74,6.DOI:10.16055/j.issn.1672-058X.2017.0001.014
废内燃机油的预处理过程及其产物性质分析
The Study of Pretreat ment Process and Product Properties of Used Engine Oil
摘要
Abstract
The heat treatment of deep drawing distillation process of used engine oil was studied in this paper, as a result,the viscosity (40 ℃)of two waste oils decreased by 36.20% and 48.79% respectively,the total reduction extent of the heteroatoms was 56.1 1%and 50.25%respectively,the total reduction extent of the mixed elements was 86.81%and 87.12%respectively,therefore,the process achieved the purpose of viscosity reduced and impurity removed.The recovery rate of used engine oil after deep drawing by distillation was up to 89.72%, besides,the raw oil can be used to Hydrogenation refining,which had lower viscosity,less heteroatoms and mixed elements.关键词
废内燃机油/热处理/蒸馏深拔Key words
used engine oil/heat treatment/deep drawing distillation分类
化学化工引用本文复制引用
柳云骐,陈艳巨,刘赟,张贤明..废内燃机油的预处理过程及其产物性质分析[J].重庆工商大学学报（自然科学版）,2017,34(1):69-74,6.基金项目
国家自然科学基金（21676300）；国家自然科学基金（U1162203）． （）
