| Study on Laboratory Method for Refining of SR Diesel Fuel |
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| 作者姓名： | Li Junling Zheng Tinglu Han Zhaping |
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| 作者单位： | [1]College of Chemistry and Chemical Engineering, China Petroleum University （East China）Dongying 257061 [2]Shandong Jingbo Petrochemical Co., China Petroleum University （East China）Dongying 257061 [3]Shandong Donghai Petrochemical Co., China Petroleum University （East China）Dongying 257061 |
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| 摘 要： | The method for refining the straight-run diesel fuel was studied in laboratory scale in order to make the acid number of diesel fraction comply with the standard while removing the naphthenic acids contained in diesel without causing environmental pollution. After comparing the effect of refining using three solvents, the isopropyl alcohol-HOA was specified as the best solvent. Meanwhile, the relationship between the acid number of diesel fraction and the amount of solvent used and the relationship between the concentration of solvent and temperature and the stability of diesel in terms of its acid number were also investigated. Experimental results had shown that when the mass fraction of the HOA-IPA solvent was 20% at a dosage of 17 mL of the solvent and a temperature of 30℃, the acid number of the refined diesel fraction was 0.015 mg KOH/g with a good stability of acidity in the diesel fraction,
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| 关 键 词： | 柴油机 柴油 脱氧作用 石油精炼 环烷酸 |
Study on Laboratory Method for Refining of SR Diesel Fuel |
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| Li Junling Zheng Tinglu Han Zhaping.Study on Laboratory Method for Refining of SR Diesel Fuel[J].China Petroleum Processing and Petrochemical Technology,2006(3):57-60. |
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| Authors: | Li Junling Zheng Tinglu Han Zhaping |
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| Abstract: | |
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| Keywords: | straight-run diesel deacidification refining naphthenic acid |
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