506606 Improved Prediction of Alkyd Reactors Via Infrequent-Delayed Observations 机翻标题: 暂无翻译,请尝试点击翻译按钮。

会议集名/来源
33rd Center for Chemical Process Safety International Conference 2018: CCPS : Topical Conference at the 2018 AIChE Spring Meeting and 14th Global Congress on Process Safety : Orlando, Florida, USA, 22-25 April 2018
出版年
2018
页码
107-107
会议地点
Orlando
作者单位
Nnamdi Azikiwe University,Awka
作者
Chigozie Francolins
摘要
Due to lack of detailed kinetic model,the alkyd resin polymerization reactor problem has been a subject ofextensive theoretical,simulation and experimental studies,given the demand of processes with better compromises between safety,productivity and quality,and the development of control methods.The problem of alkyd reactor polycondensation kinetics problems has been addressed.This was enhanced through a novel mechanistic approach and discrete-delayed measurements.The predictor provides adequate empirical-analytical basis for evaluating and operating alkyd batch reactor based on the’present performance in order to monitor,control,correct the reactor and ensure prompt termination of the batch such that the final product quality index is maintained within specification.The current proposal considers modification of the existing models to include certain adjustable parameters whose values must be computed numerically such that the error measured between the actual and the predicted results are adequately minimized.The new approach was tested and validated in a reasonable number of reactions under realistic conditions.The results were found to be more reliable than the conventional approaches Further detailed comparison of the results achieved through the error dynamics and RMSE revealed a significant overall improvement in the studied reactor calibration problems.
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