期刊
JOURNAL OF APPLIED POLYMER SCIENCE
卷 101, 期 2, 页码 1051-1056出版社
JOHN WILEY & SONS INC
DOI: 10.1002/app.23488
关键词
renewable resources; polyester; biopolymers; wood; liquefaction
Microwave radiation was used as the sole heating source to achieve liquefaction of Central European hardwoods, with glycols and organic acid anhydrides, using phosphoric acid as the acid catalyst. Pulsed microwaves of 300-700 W power were applied for 5-20 min. The efficiency of liquefaction increased with higher microwave power, longer radiation time, and higher phosphoric acid addition. With minor amounts of added acid it was possible to achieve complete liquefaction in 20 min. The method was tested for different hardwood types, with a series of glycols and anhydrides, and was found to be generally applicable. (c) 2006 Wiley Periodicals, Inc.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据