| 用F-L2剂络合萃取精制直馏柴油 |
| |
| 引用本文： | 任素华,于春年. 用F-L2剂络合萃取精制直馏柴油[J]. 辽宁石油化工大学学报, 2006, 26(2): 5-7 |
| |
| 作者姓名： | 任素华 于春年 |
| |
| 作者单位： | 朝阳师范高等专科学校,辽宁,朝阳,122000;广东湛江东兴石油企业有限公司,广东,湛江,524012 |
| |
| 基金项目： | 内蒙古恒源矿业有限公司资助项目 |
| |
| 摘 要： | 实验通过选择含有金属离子的复合溶剂(F-L2)络合萃取出直馏柴油中的氮化物,并确定最佳实验条件。结果表明,在剂油质量比为1∶20,反应时间为0.5 min,反应温度为30℃的条件下,经F-L2络合剂络合萃取精制的直馏柴油碱氮脱除率可达88%,油品的色度有明显的改善,油品的收率在96%左右。工艺具有设备简单、精制费用低、操作容易、无污染等特点,已在一些小型炼油厂实现工业化。
|
| 关 键 词： | 络合萃取 直馏柴油 碱氮脱除率 安定性 |
| 文章编号： | 1672-6952(2006)02-0005-03 |
| 修稿时间： | 2006-03-21 |
Refining of Strait Run Diesel Oil by Compound Reagent F- L2 Complexing Extraction |
| |
| REN Su-hua,YU Chun-nian. Refining of Strait Run Diesel Oil by Compound Reagent F- L2 Complexing Extraction[J]. Journal of Liaoning University of Petroleum & Chemical Technology, 2006, 26(2): 5-7 |
| |
| Authors: | REN Su-hua YU Chun-nian |
| |
| Abstract: | A suitable compound solvent(F-L_2) containing a kind of metallic ion was selected to remove the nitrogen compounds by complexing extraction in strait run diesel oil.At the same time the optimal experimental conditions were determined.The results show that the best operational conditions of the technology are that the mass ratio of agent to diesel is 1∶20,the reaction time is 0.5 min and reaction temperature is 30 ℃.The extraction rate of basic nitrogen by the reagent F-L_2 is 88%.The color has been improved obviously.The refined oil recovery is about 96%.The processing has some characters such as simple equipment,low refining expenditure,easy to control and no pollution.It has been realized industrialization in some small refineries. |
| |
| Keywords: | Complexing extraction Strait run diesel oil Basic nitrogen extraction rate Stability |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
