期刊
ANALYTICAL AND BIOANALYTICAL CHEMISTRY
卷 411, 期 14, 页码 3037-3046出版社
SPRINGER HEIDELBERG
DOI: 10.1007/s00216-019-01752-y
关键词
NMR spectroscopy; NIR spectroscopy; Real-time process monitoring; Real-time quality control; Continuous processes
资金
- European Union [636942]
- H2020 Societal Challenges Programme [636942] Funding Source: H2020 Societal Challenges Programme
Modular plants using intensified continuous processes represent an appealing concept for the production of pharmaceuticals. It can improve quality, safety, sustainability, and profitability compared to batch processes; besides, it enables plug-and-produce reconfiguration for fast product changes. To facilitate this flexibility by real-time quality control, we developed a solution that can be adapted quickly to new processes and is based on a compact nuclear magnetic resonance (NMR) spectrometer. The NMR sensor is a benchtop device enhanced to the requirements of automated chemical production including robust evaluation of sensor data. Beyond monitoring the product quality, online NMR data was used in a new iterative optimization approach to maximize the plant profit and served as a reliable reference for the calibration of a near-infrared (NIR) spectrometer. The overall approach was demonstrated on a commercial-scale pilot plant using a metal-organic reaction with pharmaceutical relevance.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据