摘要
近红外光谱分析技术是一种高效、无损的快速分析方法,作为实时成分分析和过程控制的先导技术,正逐渐成为制浆过程分析测量领域的研究热点。文中介绍了近红外光谱分析技术的测量原理、技术特点、建模方法等,并对近红外光谱分析技术在制浆过程中的原料分类筛选、材性分析、纸浆性能评估等方面的应用进行了综述。
Near-infrared spectroscopy( NIR) technique is a highly efficient,nondestructive rapid analysis method. As the leading edge technique of real-time components analysis and process control,NIR is increasingly becoming a hot spot in the pulp and paper industry. This article mainly introduced the measurement principle of near infrared spectral analysis technology,technical characteristics,modeling approach,and reviewed the application of near-infrared spectroscopy in pulp and paper analysis,such as classification of raw material,wood property analysis and evaluation of pulpability of the raw materials.
出处
《中国造纸学报》
CAS
CSCD
北大核心
2015年第4期61-65,共5页
Transactions of China Pulp and Paper
基金
国家林业局948项目“农林剩余物制机械浆节能和减量技术引进”(2014-4-31)
关键词
近红外光谱
制浆造纸
化学计量学
near-infrared spectroscopy
pulp and paper
chemometrics