[1]李为民,章文峰,邬国英.菜籽油油脚制备生物柴油[J].常州大学学报(自然科学版),2003,(01):7-10.
　LI Wei-min,ZHANG Wen -feng,WU Guo -ying.Biodiesel Oil Preparation from Rape Oil Foots[J].Journal of Changzhou University(Natural Science Edition),2003,(01):7-10.
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菜籽油油脚制备生物柴油()
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常州大学学报(自然科学版)[ISSN:2095-0411/CN:32-1822/N]

卷:
期数:
2003年01期
页码:
7-10
栏目:
出版日期:
2003-03-25

文章信息/Info

Title:
Biodiesel Oil Preparation from Rape Oil Foots
作者:
李为民1 ;  章文峰2 ;  邬国英1
1.江苏工业学院精细化工重点实验室, 江苏 常州 213016 ;2.常州化工设计院, 江苏 常州 213003
Author(s):
LI Wei-min1 ;  ZHANG Wen -feng2 ;  WU Guo -ying1
1 .Key Laboratory of Fine Chemical Engineering , Jiangsu Polytechnic University , Changzhou 213016 , China ;2 .Chang zhou Chemical Engineering Inst itute of Desig n , Chang zhou 213003 , China
关键词:
油脚; 菜籽油; 脂肪酸甲酯; 生物柴油; 醇解
Keywords:
rape oil foot s ; rape oil ; fat ty acid methy l ester ; biodiesel oil; hydrolysis w ith methanol
分类号:
T E 667
文献标志码:
A
摘要:
以油脚为原料制取生物柴油及副产品甘油, 分离菜籽油油脚中的菜籽油条件:溶剂/ 油脚(质量分数)为2 , 室温下萃取 分离, 搅拌时间30 min , 分离出菜籽油量为12.5 %、皂化值为161.4 ;通过正交实验得到菜籽油与甲醇醇解制取生物柴油的最 佳工艺条件:甲醇/ 油为6 , 反应温度40 ℃, 催化剂用量1 %, 脂肪酸甲酯的得率87.4 %;以油脚为原料制备的生物柴油, 其 主要性能指标冷滤点为-11 ℃, 大大低于0 #柴油的4 ℃的指标(优级品), 其他性能指标与0 #柴油接近, 与其它柴油组分的 调和性也很好。
Abstract:
Biodiesel oil and by -product glycerin could be made from rape oil foots , a solvent was used to separate rape oils from rape oil foots .The weight ratio of solvent to rape oil foots was 2∶1 .Extraction temperature w as room temperature and extraction time 30 minutes .12.5 % rape oils could be gained f rom rape foot at this conditions and the rape oil′s saponif ication -number w as 161.4 .A hy drolysis method with alcohol was used to produce biodiesel .Three principal variables , molar of methanol to rape oil , amount of catalyst and react ion temperature , af fected the y ield of methyl ester (biodiesel)f rom rape oil foot s .The optium technology factors and notable degree of their effects were :molar ratio of methanol to oil (6∶1 , effect notable), react ion temperature (40 ℃, effect no table), and amount of catalyst (1 %).It w as showed that fat ty acid methyl ester yield w as 87.4 % at best technology conditions .The biodiesel major properties resembled that of 0 # diesel oil.It s cold -filter -pour -point w as -11 ℃.It w as much low er than that of 0 # diesel oil w hich w as about 4 ℃.

参考文献/References:

[1] Freedman B , Pryde E H , Mounts T L .Variables Af fecting the Yields of Fatt y Est ers f rom Transest erified Vegetable Oils [J] . JAOCS , 1984 , 61 :1 638 -1 643.
[2] Jose M E, Juan F G , Eduardo S , et al.Preparation and Properties of Biodiesel from Cynara Cardunculus L Oil [J] .Ind Eng Chem Res, 1999 , 38 :293 -297.
[3] 张怀俊.利用油皂脚生产脂肪酸甲酯新工艺研究[J] .精细 石油化工, 1995 , 6 :23 -27.
[4] 范航, 张大年, 赵一先.生物柴油的研究与应用[J] .上海 环境科学, 2000 , 19 (11):516.
[5] 戴建平, 孙国强, 王平, 等.水化油脚再提油技术应用之我见 [J] .中国油脂, 1998 , 23 (3):60 -61.
[6] Freedman B , But terf ield R O , Pryde E H , et al.Transest erificat ion Kinetics of Soybean Oi l [J] .JAOCS , 1986 , 63 :1 375 - 1 380.
[7] Schw ad A W, Bagby M O , Friedman B.Preparation and Properties of Diesel Fuels from Veget able Oi ls [J] .Fuel , 1987 , 86 :1 372.
[8] 邬国英, 巫淼鑫, 林西平, 等.植物油制备生物柴油[J] . 江苏石油化工学院学报, 2002 , 14 (3):8 -11.

相似文献/References:

[1]李为民,邬国英,徐　鸽,等.菜籽油制备生物柴油放大实验研究[J].常州大学学报(自然科学版),2005,(02):9.
　LI Wei -min,WU Guo -ying,XU Ge,et al.Study of Preparation of Biodiesel from Rapeseed Oil at Scale -Up Reactor[J].Journal of Changzhou University(Natural Science Edition),2005,(01):9.

备注/Memo

备注/Memo:
基金项目:中国石油化工股份公司基金资助(102019) 作者简介:李为民(1962 -), 男, 浙江湖州人, 副教授, 主要从事化学工程与工艺方面的研究。
更新日期/Last Update: 2003-03-25