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生物质与聚乳酸塑料共热解特性

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Indexed by:期刊论文

Date of Publication:2009-07-15

Journal:化工学报

Included Journals:EI、PKU、ISTIC、CSCD

Volume:60

Issue:7

Page Number:1787-1792

ISSN No.:0438-1157

Key Words:生物质;热解;聚乳酸;TGA/FTIR

Abstract:生物质与塑料、煤等物料之间的共热解是环境友好、具有极大发展潜力的生物质热解升级处理方式.通过自制快速固定床热解反应器研究了玉米芯与聚乳酸的热解.结果表明,玉米芯与聚乳酸的共热解使热解油产率和热值增加,而水分含量降低.通过TGA/FTIR联用实时考察了玉米芯、聚乳酸及其二者混合条件下的热解气体析出特性,FTIR分析表明玉米芯与聚乳酸在共热解条件下存在明显的耦合作用.

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