| 温度压力在废油再生分子蒸馏中的影响研究 |
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| 引用本文： | 张贤明,李江华,李平,郭豫川,熊少军.温度压力在废油再生分子蒸馏中的影响研究[J].应用化工,2014(5):968-970. |
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| 作者姓名： | 张贤明 李江华 李平 郭豫川 熊少军 |
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| 作者单位： | 重庆工商大学废油资源化技术与装备教育部工程研究中心,重庆400067 |
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| 基金项目： | 国家自然科学基金资助项目（51375516）;重庆科技攻关项目（CSTC2013AB3234）;重庆工商大学研究生创新型科研项目（yjsexx2013-012-06） |
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| 摘 要： | 通过单因素控制法进行分子蒸馏实验,利用油液检测设备得到不同温度压力下的再生油液部分理化指标。从色度8号的废油中得到色度4.5号的再生油液,根据方差分析和回归分析确定在210~240℃、30~90 Pa,再生油液运动粘度(y)和凝点(SP)与温度(T)、压力(P)的关系为SP=-23.594+0.018 6T-0.058 6T/P和y=19.181+0.038 9T-0.029P-0.208T/P。
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| 关 键 词： | 废油再生 分子蒸馏 理化指标 回归分析 |
Research on the effect of temperature and pressure in molecular distillation in waste lubricating oil regeneration |
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| ZHANG Xian-ming,LI Jiang-hua,LI Ping,GUO Yu-chuan,XIONG Shao-jun.Research on the effect of temperature and pressure in molecular distillation in waste lubricating oil regeneration[J].Applied chemical industry,2014(5):968-970. |
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| Authors: | ZHANG Xian-ming LI Jiang-hua LI Ping GUO Yu-chuan XIONG Shao-jun |
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| Affiliation: | ( Engineering Research Centre for Waste Oil Recovery Technology and Equipment of Ministry of Education, Chongqing Technology and Business University, Chongqing 400067, China) |
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| Abstract: | Through the single factor control molecular distillation experiments,using oil testing equipment obtained regeneration oil some physical and chemical indicators under different temperature and pressure. Regeneration oil chroma No. 4. 5 from waste oil chroma No. 8 refining,the analysis of variance and regres-sion analysis to determine in the range of 210 ~ 240 ℃,30 ~ 90 Pa,regeneration oil kinematic viscosity （y）and freezing point（SP）for the relationship between temperature（T）,pressure（P）is SP = - 23. 594＋ 0. 018 6T - 0. 058 6T/ P and y = 19. 181 ＋ 0. 038 9T - 0. 029P - 0. 208T/ P. |
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| Keywords: | waste oil regeneration molecular distillation physical and chemical indicators regression |
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