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[1]张庭建,汤吉海,费兆阳,等.丙烯酸与莰烯加成制备丙烯酸异冰片酯(IBOA)的动力学研究[J].南京工业大学学报(自然科学版),2017,39(03):70-75.[doi:10.3969/j.issn.1671-7627.2017.03.013]
 ZHANG Tingjian,TANG Jihai,FEI Zhaoyang,et al.Synthesis kinetics of isobornyl acrylate by addition reaction of acrylic acid and camphene[J].Journal of NANJING TECH UNIVERSITY(NATURAL SCIENCE EDITION),2017,39(03):70-75.[doi:10.3969/j.issn.1671-7627.2017.03.013]
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丙烯酸与莰烯加成制备丙烯酸异冰片酯(IBOA)的动力学研究()
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《南京工业大学学报(自然科学版)》[ISSN:1671-7627/CN:32-1670/N]

卷:
39
期数:
2017年03期
页码:
70-75
栏目:
出版日期:
2017-05-20

文章信息/Info

Title:
Synthesis kinetics of isobornyl acrylate by addition reaction of acrylic acid and camphene
文章编号:
1671-7627(2017)03-0070-06
作者:
张庭建汤吉海费兆阳陈献崔咪芬乔旭
南京工业大学 化工学院 材料化学工程国家重点实验室,江苏 南京 210009
Author(s):
ZHANG TingjianTANG JihaiFEI ZhaoyangCHEN XianCUI MifenQIAO Xu
State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University,Nanjing 210009,China
关键词:
丙烯酸 莰烯 丙烯酸异冰片酯(IBOA) SO3H-SBA-15 动力学
Keywords:
acrylic acid camphene isobornyl acrylate(IBOA) SO3H-SBA-15 kinetics
分类号:
TQ351
DOI:
10.3969/j.issn.1671-7627.2017.03.013
文献标志码:
A
摘要:
以磺酸改性的SBA-15(SO3H-SBA-15)为催化剂,丙烯酸与莰烯为原料加成反应制备丙烯酸异冰片酯(IBOA)。在转速600 r/min下消除外扩散的影响,并采集反应动力学数据。将SO3H-SBA-15催化莰烯异构化副反应生成的α-松油烯、柠檬烯、葑烯归类为异构烯烃,与丙烯酸加成生成的相应丙烯酸酯归类为丙烯酸异构酯,采用拟一级动力学模型进行数据回归,得到丙烯酸与莰烯加成酯化、烯烃异构以及异构烯烃酯化反应的反应热分别为-9.41、-31.32和-13.39 kJ/mol,动力学拟合结果与实验数据吻合良好,并且通过统计检验,表明动力学模型是可靠的。
Abstract:
The addition reaction of camphene with acrylic acid to prepare isobornyl acrylate(IBOA)was carried out over sulfonic acid functionalized SBA-15(SO3H-SBA-15).Kinetic experimental data were obtained with the eliminated external diffusion at the stirring speed of 600 r/min.The α-terpinene,limonene,fenchene derived from the isomerization of camphene catalyzed by SO3H-SBA-15 were treated as isomeric olefins,and the corresponding acrylic esters generated by addition of acrylic acid and isomeric olefins were regarded as isomeric acrylate.From the established pseudo-first-order kinetic model,the parameters were regressed.The reaction heat of addition esterification of acrylic acid and camphene,isomerization of camphene,and esterification of isomeric olefins was -9.41,-31.32 and -13.39 kJ/mol,respectively.The correlated results agreed well with the experimental data,and the statistic test results indicated that the kinetic model was reliable.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2016-03-16
基金项目:国家自然科学基金(21276126); 江苏省“六大人才高峰”(2015-XCL-017)
作者简介:张庭建(1990—),男,江苏南京人,硕士,主要研究方向为绿色化学工艺; 汤吉海(联系人),教授,E-mail:jhtang@njtech.edu.cn.
引用本文:张庭建,汤吉海,费兆阳,等.丙烯酸与莰烯加成制备丙烯酸异冰片酯(IBOA)的动力学研究[J].南京工业大学学报(自然科学版),2017,39(3):70-75..
更新日期/Last Update: 2017-05-31