Study on Decolorization Technology of Paulownia Timber Suitable for Middle and Small Wood Processing Enterprises
In order to explore the optimal decolorization technology of paulownia wood suitable for middle and small Enterprises to obtain its high added values, the chemical processing method was used to solve the difficult problem of paulownia wood decolorization. The results showed that: 1) temperature, pressure, time and treatment solution concentration all had significant effects on the decolorization; 2) the optimal decolorization technology was 0.4-0.6MPa, 60℃ and 7 hours, and will obtain 2300yuan/m3 added value udder the above treated conditions. Therefore, the decolorization technology of paulownia wood in the study is very suitable for middle and small wood processing enterprises.
paulownia timbre permeability treatment decolorization technology middle and small wood processing enterprises
TIAN Wenli WU Yiqiang
College of Materials Science and Engineering, Central South University of Forestry and Technology Changsha, 410004, P.R.China
国际会议
2009 International SME Development Forum(2009 中小企业发展国际论坛)
北京
英文
158-162
2009-10-01（万方平台首次上网日期，不代表论文的发表时间）