| 纸塑铝复合包装材料各组分共热解产物分析 |
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| 引用本文： | 苟进胜,惠飞飞,钱 杨,任学勇,王文亮,常建民.纸塑铝复合包装材料各组分共热解产物分析[J].包装工程,2012,33(23):30-34. |
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| 作者姓名： | 苟进胜 惠飞飞 钱 杨 任学勇 王文亮 常建民 |
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| 作者单位： | 北京林业大学 |
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| 基金项目： | 中央高校基本科研业务费专项资金资助(YX2011-1);北京林业大学大学生科研训练计划(SRTP)项目(110515) |
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| 摘 要： | 以甲酸分离枕型利乐包所得的纸、聚乙烯、铝作为实验材料,使用热重红外联用(TG-FTIR)分析技术,研究了单一组分热解产物特性和组分共热解机理。结果表明:共热解时纸和聚乙烯之间存在协同作用,且在TG-FTIR失重峰位置附近产生的影响尤为明显;铝在共热解时具有催化剂的作用,会促进聚乙烯的分解。为实现废弃纸塑铝复合包装材料的资源化利用提供科学参考和实验依据。
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| 关 键 词： | 纸塑铝复合包装 利乐包 TG-FTIR 共热解 协同作用 |
| 收稿时间： | 2012/10/8 0:00:00 |
| 修稿时间： | 2012/12/10 0:00:00 |
Analysis on Copyrolysis Products of Paper-PE-Al Composite Packaging Material |
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| GOU Jin-sheng,HUI Fei-fei,QIAN Yang,REN Xue-yong,WANG Wen-liang and CHANG Jian-min.Analysis on Copyrolysis Products of Paper-PE-Al Composite Packaging Material[J].Packaging Engineering,2012,33(23):30-34. |
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| Authors: | GOU Jin-sheng HUI Fei-fei QIAN Yang REN Xue-yong WANG Wen-liang and CHANG Jian-min |
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| Affiliation: | (Beijing Forestry University,Beijing 100083,China) |
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| Abstract: | Paper, PE and Al separated from pillow Tetra Pak with formic acid was taken as raw materials. TG-FTIR analysis technique was applied to study the characteristic of single component pyrogenation product and copyrolysis mechanism of multiple components. The results showed that there is synergism between paper and PE during copyrolysis, especially near the weight loss peak; aluminum has the function of catalyst during copyrolysis, which promotes PE pyrogenation. The purpose was to provide reference for resource utilization of waste paper-PE-Al composite packaging material. |
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| Keywords: | paper-PE-Al composite Tetra Pak TG-FTIR copyrolysis synergism |
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