应用化工
應用化工
응용화공
APPLIED CHEMICAL INDUSTRY
2015年
5期
858-860,870
,共4页
吴亮%刘莹%孙彦祥%杨藏军%宋宇翔%陈文艺
吳亮%劉瑩%孫彥祥%楊藏軍%宋宇翔%陳文藝
오량%류형%손언상%양장군%송우상%진문예
环丁砜%废润滑油%溶剂精制%单因素实验%SPSS 软件
環丁砜%廢潤滑油%溶劑精製%單因素實驗%SPSS 軟件
배정풍%폐윤활유%용제정제%단인소실험%SPSS 연건
sulfolance%waste lubricating oil%dissolvent refining%single factor experiment%SPSS software
以环丁砜为溶剂进行再生废润滑油的研究。考察了精制温度、精制时间及剂油体积比对废润滑油精制效果的影响。结果表明,环丁砜精制的最佳工艺条件为:剂油体积比为1.4,精制温度120℃,精制时间为30 min。在该工艺条件下,再生精制油收率达到85.89%,再生油的黏度指数达103.62。同时,在精制时间为30 min 恒定时,研究了精制温度、剂油体积比对再生油黏度指数的影响,并采用 SPSS 软件进行线性回归,得出了再生油黏度指数与精制温度、剂油体积比的回归方程。
以環丁砜為溶劑進行再生廢潤滑油的研究。攷察瞭精製溫度、精製時間及劑油體積比對廢潤滑油精製效果的影響。結果錶明,環丁砜精製的最佳工藝條件為:劑油體積比為1.4,精製溫度120℃,精製時間為30 min。在該工藝條件下,再生精製油收率達到85.89%,再生油的黏度指數達103.62。同時,在精製時間為30 min 恆定時,研究瞭精製溫度、劑油體積比對再生油黏度指數的影響,併採用 SPSS 軟件進行線性迴歸,得齣瞭再生油黏度指數與精製溫度、劑油體積比的迴歸方程。
이배정풍위용제진행재생폐윤활유적연구。고찰료정제온도、정제시간급제유체적비대폐윤활유정제효과적영향。결과표명,배정풍정제적최가공예조건위:제유체적비위1.4,정제온도120℃,정제시간위30 min。재해공예조건하,재생정제유수솔체도85.89%,재생유적점도지수체103.62。동시,재정제시간위30 min 항정시,연구료정제온도、제유체적비대재생유점도지수적영향,병채용 SPSS 연건진행선성회귀,득출료재생유점도지수여정제온도、제유체적비적회귀방정。
Sulfolance was used as solvent to regenerate waste lubricating oil. The influence of refining tem-perature,refining time and solvent to oil volume ratio of waste oil refining effect was investigated. The re-sult showed that the optimal condition of sulfolance refining:the solvent to oil volume ratio of 1. 4,the re-fine temperature of 120 ℃,the refine time of 30 min. Under this process condition,the yield of the recov-ered oil was 85. 89% ,the viscosity index was 103. 62. Meanwhile,in the time of 30 min constant refining, studied refining temperature,solvent to oil volume ratio on recycled oil viscosity index and linear regres-sion using SPSS software,derived regenerative refined oil viscosity index and refining temperature,solvent to oil volume ratio the regression equation.