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[1]罗 婧,廖厚琪,潘梦远,等.丙烯腈-丁二烯-苯乙烯共聚物和聚乙烯的热解特性及动力学[J].武汉工程大学学报,2016,38(1):17-23.[doi:10. 3969/j. issn. 1674-2869. 2016. 01. 003]
 LUO Jing,LIAO Houqi,PAN Mengyuan,et al.Pyrolytic Property and Kinetics of Mixture ofAcrylonitrile?Butadiene?Styrene Copolymer and Polyethylene[J].Journal of Wuhan Institute of Technology,2016,38(1):17-23.[doi:10. 3969/j. issn. 1674-2869. 2016. 01. 003]
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丙烯腈-丁二烯-苯乙烯共聚物和聚乙烯的热解特性及动力学(/HTML)
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
38
期数:
2016年1期
页码:
17-23
栏目:
化学与化学工程
出版日期:
2016-03-07

文章信息/Info

Title:
Pyrolytic Property and Kinetics of Mixture ofAcrylonitrile?Butadiene?Styrene Copolymer and Polyethylene
文章编号:
1674-2869(2016)01-0017-07
作者:
罗 婧12廖厚琪12潘梦远12吴华东12张林峰12郭 嘉12*
1. 武汉工程大学化工与制药学院,湖北 武汉 430074;2. 绿色化工过程教育部重点实验室(武汉工程大学),湖北 武汉 430074
Author(s):
LUO Jing12 LIAO Houqi12 PAN Mengyuan12 WU Huadong12 ZHANG Linfeng12 GUO Jia12
1. School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, Wuhan 430074, China; 2. Key Laboratory of Green Chemical Process (Wuhan Institute of Technology) ,Ministry of Education,Wuhan 430074, China
关键词:
丙烯腈-丁二烯-苯乙烯共聚物/聚乙烯 混合废料升温速率热解特性热重分析
Keywords:
ABS/PE mixture wastes heating rate pyrolysis property thermogravimetric analysis
分类号:
TQ325.2
DOI:
10. 3969/j. issn. 1674-2869. 2016. 01. 003
文献标志码:
A
摘要:
采用热天平对丙烯腈-丁二烯-苯乙烯共聚物(ABS)和聚乙烯(PE)混合废料进行热分析,并用n级动力学方程对其进行模拟,获得了热解动力学参数. 结果表明,ABS与PE的质量比不同时(6∶1, 5∶1 或 4∶3),其热失重可分为1步分解或者2步分解;随着升温速率的上升,热失重区间都向高温区移动;当ABS/PE的质量比为4∶3时,混合物活化能较低,其反应活性则越高,越容易发生热解反应. 该研究为有效利用ABS和PE等废旧塑料,以及其热解工艺的探索研究提供参考数据及理论依据.
Abstract:
We carried out the pyrolysis of the mixture of acrylonitrile?butadiene?styrene copolymer (ABS) and polyethylene (PE) by using a thermal balance. Pyrolytic data under different conditions were obtained and used for kinetic study with an nth order model. The results show that at the mass ratios of ABS and PE of 6∶1, 5∶1 and 4∶3, the thermal decomposition of weight loss can be identified by one?step or two?step process. With the heating rate increasing, the weight loss is shifted to the high temperature zone. As the mass ratio of ABS/PE is 4∶3, the mixture has lower activation energy and higher reactivity, resulting in an easy pyrolysis reaction. This study can provide experimental data and theoretical base for pyrolytic utilization of plastic solid wastes.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期: 2015-12-09基金项目:国家自然科学基金(51346005);湖北省自然科学基金重点项目(2014CFA090)作者简介:罗 婧,硕士研究生. E-mail:[email protected]*通讯作者:郭 嘉,博士,教授. E-mail:[email protected]
更新日期/Last Update: 2016-02-27