| 摘要: |
| 废润滑油的再生利用，对于缓解我国石油资源短缺的压力和保护生态环境具有重大的社会意义；从传统抽提溶剂、抽提溶剂助剂、新型抽提溶剂等方面阐述了国内外基于抽提过程的废油再生技术及工艺的研究现状，最后指出了抽提溶剂复配是今后的研究趋势。 |
| 关键词: 废润滑油 抽提溶剂 精制 |
| DOI： |
| 分类号: |
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| Research Progress in Waste Lubricating Oil Renewable Refining by Extraction |
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YANG Xiao ping， ZHANG Xian ming， OUYANG Ping
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| Abstract: |
| Recycling of waste lubricating oil has great social significance for relieving the pressure of oil resources shortage and protecting ecological environment. The technologies and techniques on regeneration at home and abroad are summarized on the terms of traditional extraction solvent, extraction solvent addictives, renewed extraction solvent, etc. Finally, the paper points out that extraction solvent compounding is the research trend in the future. |
| Key words: waste lubricating oil extraction solvent refinement |
