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| 芥酸残渣短程蒸馏回收工艺研究与应用 | |
| 引用本文： | 王媛媛,尹英遂,周松锐,黄卫星,王晓强.芥酸残渣短程蒸馏回收工艺研究与应用[J].中国油脂,2006,31(10):40-42. |
| 作者姓名： | 王媛媛 尹英遂 周松锐 黄卫星 王晓强 |
| 作者单位： | 1. 四川大学化工学院,610065,成都市 2. 四川大学化工学院,610065，成都市;四川西普油脂化工有限公司,621000,四川省绵阳市 3. 四川西普油脂化工有限公司,621000,四川省绵阳市 |
| 摘 要： | 利用新型分离技术———短程蒸馏技术回收芥酸蒸馏残渣中的芥酸,由于该技术大大降低了蒸馏温度,减少了物料停留时间,从而能有效降低在常规减压蒸馏条件下影响芥酸产品品质的分解产物的含量,提高馏出物中芥酸纯度,并在提高芥酸品质质量的同时提高其收率。 |
| 关 键 词： | 芥酸残渣 短程蒸馏 分子蒸馏 芥酸 分解 |
| 文章编号： | 1003-7969(2006)10-0040-03 |
| 收稿时间： | 2006-04-18 |
| 修稿时间： | 2006年4月18日 |
Cis-13-docosenoic acid recovery from docosenoic acid residue by short-path distillation |
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| WANG Yuan-yuan,YIN Ying-sui,ZHOU Song-rui,HUANG Wei-xing,WANG Xiao-qiang.Cis-13-docosenoic acid recovery from docosenoic acid residue by short-path distillation[J].China Oils and Fats,2006,31(10):40-42. | |
| Authors: | WANG Yuan-yuan YIN Ying-sui ZHOU Song-rui HUANG Wei-xing WANG Xiao-qiang |
| Abstract: | A new separation technology of short-path distillation was applied to reclaim the cis-13-docosenoic acid in the distillation residues.With this technology,the operating temperature and material residence time were decreased greatly.Comparing with vacuum distillation,the short-path distillation could reduce the contents of decomposed products effectively,heighten the purity of cis-13-docosenoic acid in distillation production,improve the quality of cis-13-docosenoic acid and boost the recovery at the same time. |
| Keywords: | docosenoic acid residue short-path distillation vacuum distillation cis-13-docosenoic acid decompose |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |