Purification of Crude Glycerol from Waste Cooking Oil Based Biodiesel Production by Orthogonal Test

• 作 者: Cai Tianfeng Li Huipeng Zhao H
• 机 构: SchoolofPetrochemicalEngineering
• 出 处: 中国炼油与石油化工：英文版
• 发表日期: 2013年1期
• 关键词: 生物柴油 粗甘油 正交试验法 废食用油 纯化 生产 物理处理方法 实验室规模 crude glycerol sodium oxalate biodiesel
• 基金项目: the financial support from Scientific Research Foundation for Doctoral Program of Liaoning Province(20081104)

Purification of original crude glycerol obtained from biodiesel production was conducted in a laboratory scale equipment by means of a combined chemical and physical treatment method based upon repeated cycles of acidification of liquid phase to the desir