在线近红外光谱过程分析技术及其应用

The On-line Near Infrared Spectroscopy Process Analytical Technique and Its Applictions

过程分析仪在优化生产控制、稳定产品质量、降低劳动成本、提高经济效益等方面起到越来越重要的作用 ,其中在线近红外光谱分析技术是目前发展最快和最具有前景的过程分析技术之一。详细介绍了在线近红外光谱分析系统的组成 ,探讨了在具体实施中应注意的几个问题 ,并给出了该技术在制药、化工、农牧、食品、高分子和石化等领域的一些应用实例。引用文献 2 4

Now, process analyzers play more and more important role in optimizing production control, stabilizing product quality, reducing labor cost and increasing economic benefit, in which on-line near infrared spectroscopy (NIR) process analytical technique is one of the most advanced and promising tools for continuous process monitoring. The paper introduces the constitution of the on-line NIR analyzer in detail and discusses some problems which should be considered in practice. Some application examples in such fields as pharmaceutical, agricultural, biochemical, polymer and petrochemical industries are presented. In the paper, 246 references are cited.