| 高酸值馏分油采用糠醛精制法生产25号变压器油的工艺研究 |
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| 引用本文： | 翟国容,杨克,赵渊杰,李琪. 高酸值馏分油采用糠醛精制法生产25号变压器油的工艺研究[J]. 润滑油, 2001, 16(5): 11-14 |
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| 作者姓名： | 翟国容 杨克 赵渊杰 李琪 |
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| 作者单位： | 中国石油兰州润滑油研究开发中心,甘肃,兰州,730060 |
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| 摘 要： | 以高酸值的新疆减一线去蜡油为原料，进行糠醛精制法生产25号变压器油的研究，并对原料油进行预脱酸条件考察。研究结果表明：对于高酸值的减一线去蜡油，采用经碱洗或加氢预脱酸后，再经糠醛精制－白土补充精制的工艺路线，可以得到质量合格的25号变压器油。
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| 关 键 词： | 高酸植 新疆 去蜡油 糠醛精制 变压器油 25号 |
| 文章编号： | 1002-3119(2001)05-0011-03 |
| 修稿时间： | 2000-12-05 |
STUDY ON PRODUCTION OF 25~# TRANSFORMER OIL FROM DISTILL-ATE OIL WITH HIGH ACID VALUE BY FURFURAL REFINING PROCESS |
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| ZHAI Guo-rong,YANG ke,ZHAO Yuan-jie,LI Qi. STUDY ON PRODUCTION OF 25~# TRANSFORMER OIL FROM DISTILL-ATE OIL WITH HIGH ACID VALUE BY FURFURAL REFINING PROCESS[J]. Lubricating Oil, 2001, 16(5): 11-14 |
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| Authors: | ZHAI Guo-rong YANG ke ZHAO Yuan-jie LI Qi |
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| Abstract: | The production of 25 # transformer oil with furfural refining process by taking dewaxed oil from Xinjiang vacuum cut l with high acid value as stock is studied and the operation conditions on predeacidification are investigated.The results show that the qualified 25 # transformer oil can be obtained by means of process of caustic wash or hydyogenation predeacidification,and then furfural refining-clay finishing. |
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| Keywords: | high acid value Xinjiang dewaxed oil furfural refining transformer oil |
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