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生物质化学工程

生物质化学工程 ›› 2012, Vol. 46 ›› Issue (5): 33-35.

• 研究报告 • 上一篇    下一篇

环氧脂肪酸甲酯连续闪蒸脱水脱味精制工艺研究

陈建洪, 叶活动, 罗丹明, 韩小亮, 赖凌雁, 曹爱玉   

  1. 福建致尚生物质材料发展有限公司, 福建 龙岩 364000
  • 收稿日期:2012-01-10 修回日期:1900-01-01 出版日期:2012-09-30 发布日期:2012-09-30

The Continuous Dehydration and Deodorization of Epoxy Fatty Acid Methyl Ester Using Flash Distillation Technology

CHEN Jian-hong, YE Huo-dong, LUO Dan-ming, HAN Xiao-liang, LAI Ling-yan, CAO Ai-yu   

  1. Fujian Zhishang Biomass Materials Co., Ltd., Longyan 364000, China
  • Received:2012-01-10 Revised:1900-01-01 Online:2012-09-30 Published:2012-09-30

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摘要： 环氧脂肪酸甲酯是以脂肪酸甲酯为原料制备的新型环保增塑剂。传统的生产工艺中,采用减压蒸馏制得的产品酸值、环氧值、色泽、气味、加热减量等指标不够理想。采用连续闪蒸脱水脱味精制工艺,制备的产品其加热减量≤0.30%,色泽≤100号(Pt-Co法),基本无味,达到了生产高品质浅色无味的环氧脂肪酸甲酯的目的。

关键词: 环氧脂肪酸甲酯, 连续脱水脱味, 减压蒸馏, 闪蒸

Abstract: The epoxy fatty acid methyl ester is a kind of new environmental protection plasticizer using the fatty acid methyl ester as raw material. In the traditional production process, acid value, epoxy value, color, smell, and heating loss of the product by vacuum distillation technology are not ideal. The process uses flash distillation technology to achieve the product with high quality, light color and less smell. It has less 0.30% heating loss and 100#(method of Pt-Co) color, and almost no smell.

Key words: epoxy fatty acid methyl ester, continuous dehydration and deodorizing, vacuum distillation, flash distillation

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