双咪唑磺酸型离子液体催化煎炸废弃油制备生物柴油 Preparation of biodiesel from fried waste oil catalyzed by bisimidazole sulfonic acid type ionic liquid
为高效环保地制备生物柴油,通过三步法合成了一系列HSO4HSO3-C3\[MIM\]Cn\[MIM\]C3-HSO3HSO4(简写为CnMSS,n=2~6)双咪唑磺酸型离子液体,对其催化酯交换反应的性能进行了探究,并对离子活性最强的离子液体进行了核磁共振表征。以该离子液体为催化剂,通过单因素实验对三油酸甘油酯模型反应条件进行优化,并在此基础上采用正交实验优化煎炸废弃油制备生物柴油的工艺条件,同时对生物柴油产品进行了红外光谱和核磁共振表征。结果表明:离子液体C5MSS的催化性能最强;在醇油摩尔比18∶ 1、反应时间8 h、反应温度100 ℃、催化剂用量8%(以三油酸甘油酯质量计)条件下,油酸甲酯...
Main Author: | 刘昕婷1,周姚红1,肖观秀1,吴苏琴1,黄建平2,熊万明2 LIU Xinting1, ZHOU Yaohong1, XIAO Guanxiu1, WU Suqin1, HUANG Jianping2, XIONG Wanming2 |
---|---|
Format: | Article |
Language: | English |
Published: |
中粮工科(西安)国际工程有限公司
2022-05-01
|
Series: | Zhongguo youzhi |
Subjects: | |
Online Access: | http://tg.chinaoils.cn/ch/reader/create_pdf.aspx?file_no=20220507&year_id=2022&quarter_id=5&falg=1 |
Similar Items
-
氨基酸离子液体原位催化小球藻制备 生物柴油的工艺研究Preparation of biodiesel from Chlorella by in-situ catalysis with amino acid ionic liquids
by: 王志山1,孙瑞焓1,王昌梅1,2,张无敌1,2,尹芳1,2,杨斌1,2,柳静1,2,杨红1,2 WANG Zhishan1, SUN Ruihan1, WANG Changmei1,2, ZHANG Wudi1,2, YIN Fang1,2, YANG Bin1,2, LIU Jing1,2, YANG Hong1,2
Published: (2025-02-01) -
牛磺酸在代谢性脑血管病中的潜在作用及其机制研究进展 Research Progress on the Potential Role of Taurine in Cerebro-Metabolic Disease and its Mechanism
by: 温家琦1,2,庞江霞1,2,陈超1,2,姜长春1,2,郝喜娃1,2 (WEN Jiaqi1,2, PANG Jiangxia1,2, CHEN Chao1,2, JIANG Changchun1,2, HAO Xiwa1,2 )
Published: (2024-06-01) -
食用植物油煎炸过程中的品质变化Quality changes of edible vegetable oils during frying
by: 厉玉婷1,2,于艳艳1,2,杨振东1,2,程月红1,2,师景双1,2,鲍连艳1,2,任雪梅1,2 LI Yuting1,2, YU Yanyan1,2, YANG Zhendong1,2, CHENG Yuehong1,2, SHI Jingshuang1,2, BAO Lianyan1,2, REN Xuemei1,2
Published: (2023-01-01) -
舒泰、右美托咪定和丁丙诺啡复合麻醉幼龄东北虎的手术效果分析
by: 黄海涛 1, et al.
Published: (2020-01-01) -
我国废弃油脂回收利用现状及产业化分析Analysis of the current situation and industrialization of the recycling and utilization of waste oil in China
by: 敬加强1,2,丁庆薇1,罗双子依3,吴承轩1,张少冬1 JING Jiaqiang1,2,DING Qingwei1,LUO Shuangziyi3, WU Chengxuan1,ZHANG Shaodong1
Published: (2024-08-01)