近红外光谱DA7200在燃料乙醇工业中的应用  

Application of Near-infrared Spectroscopy DA7200 in Fuel Alcohol Industry

作　　者：张小希[1] 李伟[1] 许伟[1] 杨维旭[1] 李冬梅[1] 史红育 

机构地区：[1]吉林燃料乙醇有限责任公司,吉林吉林132101

出　　处：《酿酒科技》2008年第8期92-94,98,共4页Liquor-Making Science & Technology

摘　　要：论述近红外光谱DA7200在燃料乙醇生产中,对原料、中间产品和产成品检测的应用及定性模式的开发,并对影响分析结果准确性的因素进行了分析,探讨数学模型的优化方式、NIR法与国家标准两种方法显著性差异的判定。Near-infrared spectroscopy DA7200 was applied in fuel alcohol production especially in the measurement of raw materials, semifinished product and product and in the development of qualitative models. The factors influencing the analytic accuracy were investigated and the optimization of mathematics models was discussed. Besides, the difference between NIR method and national standards method was evaluated.

关 键 词：燃料乙醇 冻玉米 化学计量学 聚类分析 

分 类 号：TQ223.122[化学工程—有机化工]