摘要
提出一种采用近红外光谱测定天然纤维素浆粕反应性能的方法。采用国家标准方法(FZ/T50010.13-2011)测定天然纤维素浆粕样品的反应性能,采集了其漫反射近红外光谱。分别采用PCA和簇类独立软模式(SIMCA)方法,建立了浆粕样品反应性能是否合格的分类模型,其识别率达到100%。
A near-infrared diffuse reflectance spectroscopy method was proposed to rapidly determine the reactivity of natural cellulose pulp.The reactivity data of samples were determined by standard method FZ/T 50010.13-2011.PCA and SIMCA model were built using near infrared spectroscopy to discriminate the qualified products and unqualified ones.Its recognition rate is100%.
出处
《光谱学与光谱分析》
SCIE
EI
CAS
CSCD
北大核心
2016年第S1期105-106,共2页
Spectroscopy and Spectral Analysis
基金
国家重大科学仪器专项项目(2013YQ220643)资助
关键词
近红外漫反射
天然纤维素浆粕
反应性能
Near-infrared reflectance spectroscopy
Natural cellulose pulp
Reactivity of natural cellulose
