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On-line raman analysis and control of a high pressure reaction system

机译:高压反应系统的在线拉曼分析和控制

摘要

Methods and systems for analysis of the polymerization material of high pressure polymerization processes are provided. In certain embodiments, the methods and systems subject the polymerization material to Raman spectroscopy analysis. The Raman spectroscopy provides analysis of reaction mixtures and/or product streams in high pressure polymerization processes. The Raman spectroscopy analysis may include both compositional and characterization analysis of the reaction mixtures and product streams. The spectroscopy results can be used to provide process control feedback to adjust operating parameters of the reactor operations and/or an associated polymerization product handling and finishing processes.
机译:提供了用于分析高压聚合过程的聚合材料的方法和系统。在某些实施方案中,所述方法和系统使聚合材料经受拉曼光谱分析。拉曼光谱法提供了高压聚合过程中反应混合物和/或产物流的分析。拉曼光谱分析可以包括反应混合物和产物流的组成和特征分析。光谱学结果可用于提供过程控制反馈,以调节反应器操作和/或相关的聚合产物处理和精加工过程的操作参数。

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