中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 餐厨废油脂肪酸固体酸催化气相反应制备生物柴油 农业机械学报 2014,45 (8) 201-205
Position: Home > Articles > Biodiesel Production through Gaseous Esterification Reaction Using Waste Cooking Oil Fatty Acid Catalyzed by Solid Acid Transactions of the Chinese Society for Agricultural Machinery 2014,45 (8) 201-205

餐厨废油脂肪酸固体酸催化气相反应制备生物柴油

作  者：
刘伟伟;马欢;袁丽霞;姚建铭;吴金勇;陈祥松
单  位：
中国科学院等离子体物理研究所;安徽农业大学生命科学学院
关键词：
生物柴油;餐厨废油;气相反应;固体酸催化剂
摘  要：
为实现高酸值油料更加高效、绿色的生物柴油制备,以餐厨废油水解后脂肪酸为原料,采用强酸性阳离子交换树脂为固体酸催化剂,在气相反应条件下进行酯化反应制备生物柴油。采用正交试验设计的方法考察了催化剂用量、反应时间、反应温度等因素对酯化效果的综合影响,获得最佳的工艺条件为:催化剂质量分数15%,反应时间60 min,反应温度105℃。在此条件下催化剂可重复使用5次,制备的生物柴油酸值(以KOH计)仅为0.64 mg/g,酯化率可达99.65%,产品达到GB/T 20828—2007相关标准。
译  名：
Biodiesel Production through Gaseous Esterification Reaction Using Waste Cooking Oil Fatty Acid Catalyzed by Solid Acid
作  者：
Liu Weiwei;Ma Huan;Yuan Lixia;Yao Jianming;Wu Jinyong;Chen Xiangsong;Institute of Plasma Physics,Chinese Academy of Science;College of Engineering,Anhui Agricultural University;School of Life Sciences,Anhui Agricultural University;
关键词：
Biodiesel Waste cooking oil Gaseous reaction Solid acid catalyst
摘  要：
For more efficient and environmental friendly production of biodiesel from high acid value oil,a simple method was developed and investigated to produce biodiesel by combination of gaseous esterification and solid acid catalyst,and the waste cooking oil fatty acid was taken as the reactant. The orthogonal test was used to plan the experiments and optimize the reaction conditions,catalyst loading,reaction time and temperature,and the optimal conditions were obtained,15% catalyst dosage,60 min reaction time and 105℃ reaction temperature. Under these conditions,the catalyst could be reused for 5times,and the acid value of biodiesel was only 0. 64 mg /g. The reaction rate of esterification could reach to 99. 65%,and the quality of refined biodiesel could meet the national standard GB /T20828—2007.

相似文章

导出引用
计量
文章访问数: 9
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46