中国炼油与石油化工 ›› 2014, Vol. 16 ›› Issue (01): 96-100.

• Lubrication Research • 上一篇    

合成环境友好型亚油酸镁清净剂

王永垒,李海云,方红霞,倪智飞,赵乐乐   

  1. 黄山学院
  • 收稿日期:2013-10-15 修回日期:2013-11-18 出版日期:2014-03-30 发布日期:2014-03-30
  • 通讯作者: 王永垒 E-mail:wylei@hsu.edu.cn
  • 基金资助:
    高碱值油酸钙、镁盐清净剂的定量二氧化碳法控制合成及应用研究

Synthesis of Environmentally Friendly Magnesium Linoleate Detergent

  • Received:2013-10-15 Revised:2013-11-18 Online:2014-03-30 Published:2014-03-30

摘要: 本文使用亚油酸作为可降解的原料合成了高碱值(碱值为328mgKOH/g)、可降解、环境友好型的亚油酸镁清净剂。并对反应的工艺条件如氧化镁与亚油酸的摩尔比、甲醇与氧化镁的摩尔比、碳酸化反应温度、水与氧化镁的摩尔比、二氧化碳的通气速率及二氧化碳的通气时间等进行优化。

关键词: 润滑油清净剂,亚油酸镁,高碱值,环境友好的,生物可降解

Abstract: This paper mainly covers a method for preparing a high alkali magnesium linoleate solution with the total base number (TBN) value of 328 mgKOH/g using linoleic acid as the biodegradable raw material, which can substitute for traditional lubricant detergents as an environmentally friendly detergent. Reaction conditions including the molar ratio of magnesium oxide to linoleic acid, the molar ratio of methanol to magnesium oxide, the carbonation temperature, the molar ratio of water to magnesium oxide, the gas flow rate of CO2 and injected time of CO2 to magnesium oxide were optimized.

Key words: lubricant detergent, magnesium linoleate, high alkali, environmentally friendly, biodegradable