微波预处理加速阔叶树材干燥的技术分析

周永东; Grigory Torgovnikov; Peter Vinden; 傅峰

doi:10.19455/j.mcgy.2011.01.007

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微波预处理加速阔叶树材干燥的技术分析
Technological Analysis of Microwave Pretreatment for Fast Drying of Hardwood
1. 中国林科院木材工业研究所国家林业局木材科学与技术重点实验室
2. Department of Forest and EcosystemScience,University of Melbourne
2011年25卷第1期页码：23-25
DOI： 10.19455/j.mcgy.2011.01.007

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[1]周永东,Grigory Torgovnikov,Peter Vinden,傅峰.微波预处理加速阔叶树材干燥的技术分析[J].木材工业,2011,25(01):23-25.

ZHOU Yong-dong1, Grigory Torgovnikov2, Peter Vinden2, et al. Technological Analysis of Microwave Pretreatment for Fast Drying of Hardwood[J]. China Wood Industry, 2011,25(1):23-25.
[1]周永东,Grigory Torgovnikov,Peter Vinden,傅峰.微波预处理加速阔叶树材干燥的技术分析[J].木材工业,2011,25(01):23-25. DOI： 10.19455/j.mcgy.2011.01.007.

ZHOU Yong-dong1, Grigory Torgovnikov2, Peter Vinden2, et al. Technological Analysis of Microwave Pretreatment for Fast Drying of Hardwood[J]. China Wood Industry, 2011,25(1):23-25. DOI： 10.19455/j.mcgy.2011.01.007.

摘要

微波用于阔叶树木材预处理,可缩短木材的干燥时间;降低木材干燥降等损失、增加高质量木材出材率,为大截面木材干燥提供了可能性;减少了贮存场地及占用资金,降低了木材运输费用。澳大利亚的应用研究结果表明,微波处理费用只占低质量木材价格的4.1%～4.9%,或高质量木材价格的2.3%～2.8%。

Abstract

Drying time of hardwood can be remarkably shortened by microwave（MW） pretreatment.Wood degradation with MW pretreatment,compared with a traditional long seasoning process,was decreased and high quality timber yield was increased.A cost-effective analysis showed that the MW pretreatment was about 4.1% to 4.9% of the price of low quality dried lumber,or 2.3% to 2.8% of high quality lumber.