硫酸盐法蒸煮脱木素历程的近红外光谱表征法  

NIRS Characterization of Delignification in Kraft Pulping Process

作　　者：谢益民[1] 吴新生[1] 刘焕彬[1] 伍红[1] 

机构地区：[1]华南理工大学制浆造纸工程国家重点实验室

出　　处：《中国造纸学报》1999年第1期6-8,共3页Transactions of China Pulp and Paper

基　　金：广东省自然科学基金

摘　　要：利用近红外光谱法对木材硫酸盐法蒸煮过程脱木素历程进行了研究。结果表明，利用红外光谱能较好地表征木材的三段脱木素历程。这为下一步近红外光谱在线测量仪的开发奠定了理论基础。In the paper, near infrared spectroscopy(NIRS) was employed to characterize the delignification behavior in wood based fibers during kraft pulping.The results obtained showed that NIRS worked very well in the characterization of the three delignification phases in the kraft pulping. It is expected that the way has been paced for the development of on line NIRS in commercial scale.

关 键 词：脱木素 硫酸盐法 蒸煮过程 木材 近红外光谱法 利用 地表 

分 类 号：TS743[轻工技术与工程—制浆造纸工程] TS745