| 生物可降解塑料聚乙醇酸的合成及其工业化研究进展 |
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| 引用本文： | 钟维民,刘立鹏,魏志勇. 生物可降解塑料聚乙醇酸的合成及其工业化研究进展[J]. 合成树脂及塑料, 2021, 38(2): 80-84 |
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| 作者姓名： | 钟维民 刘立鹏 魏志勇 |
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| 作者单位： | 中国石油化工集团有限公司,北京 100020;大连理工大学 化工学院,辽宁 大连 116024 |
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| 摘 要： | 综述了近年来国内外生物可降解塑料聚乙醇酸(PGA)的合成及改性方法,以及工业化生产技术.将催化剂种类、聚合方法和反应条件作为切入点,对PGA结构和物理性能影响规律进行总结分析.在此基础上,结合我国当前能源结构,展望了我国自主研发的煤制合成气路线制备PGA的工业化进展和前景.
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| 关 键 词： | 聚乙醇酸 可降解塑料 煤制合成气 |
Synthesis and industrialization of biodegradable plastics PGA |
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| Zhong Weimin,Liu Lipeng,Wei Zhiyong. Synthesis and industrialization of biodegradable plastics PGA[J]. China Synthetic Resin and Plastics, 2021, 38(2): 80-84 |
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| Authors: | Zhong Weimin Liu Lipeng Wei Zhiyong |
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| Affiliation: | (China Petrochemical Corporation,Beijing 100020,China;College of Chemical Engineering,Dalian University of Technology,Dalian 116024,China) |
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| Abstract: | The synthesis and modification methods along with the industrial production technology of biodegradable plastics poly(glycolic acid)(PGA)are reviewed.The catalyst types,polymerization methods,and reaction conditions are investigated to summerize the factors affecting microstructure and physical properties of PGA.Based on which,the development of industrialization in self-developed coal-to-syngas route to prepare PGA are prospected regarding the current energy structure of China. |
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| Keywords: | poly(glycolic acid) degradable plastics coal-to-syngas |
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