化学改性生物柴油制备润滑油基础油

任庆功; 潘晶晶; 徐庆瑞; 郑爱华; 纪飞; 李为民

化学改性生物柴油制备润滑油基础油

常州大学石油化工学院, 江苏常州 213164

基金项目: 国家自然科学基金(11304026); 江苏省科技支撑计划(BE2012822).

详细信息

通讯作者:
李为民,Tel:13961208268,E-mail:liweimin@cczu.edu.cn.

中图分类号: TQ645
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- 文章访问数: 494
- HTML全文浏览量: 19
- PDF下载量: 534
- 被引次数: 0
出版历程
- 收稿日期: 2014-06-30
- 修回日期: 2014-08-25
- 刊出日期: 2015-01-30

Preparation of lubricant base stock through chemical modification of biodiesel

College of Petrochemical Engineering, Changzhou University, Changzhou 213164, China

摘要

摘要: 用生物柴油来制备环氧生物柴油,然后在D001树脂的催化作用下,环氧生物柴油和异辛醇进行异构醚化开环反应,合成的改性生物柴油即为润滑油基础油.通过红外光谱对原料和产物的结构进行表征,并对合成的润滑油基础油的性能与环氧生物柴油和150SN矿物润滑油进行了比较.结果表明,所合成的润滑油基础油热稳定性好、黏温性能好、黏度指数大、氧化稳定性良好、承载能力和抗磨性能较好.同时考察了D001树脂重复使用性,发现重复使用5次后仍具有较高催化活性.
- 润滑油基础油 /
- 环氧生物柴油 /
- 开环反应 /
- 醚化 /
- D001树脂
Abstract: The epoxidized biodiesel (EBD) was prepared with biodiesel (BD) as raw material, which was then subjected an etherification ring opening reaction with 2-ethyl hexanol over the D001 resin catalyst; the resultant product can be used as the lubricant base stock. The products and material used were characterized by FT-IR and TG; the properties of as synthesized lubricant base stock were compared with those of EBD and the lubricant from 150SN mineral oil. The results showed that the as-synthesized lubricant base stock is excellent in terms of thermal stability, viscosity-temperature behavior, viscosity index, oxidation stability, and wear resistance and loading capacity. Moreover, D001 resin as a catalyst exhibits good reusability; it remains high active after being used for five times.
- lubricant base stock /
- epoxidized biodiesel /
- ring opening /
- etherification /
- D001 resin

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参考文献(19)

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