Measurement and control of polymerization reactors

JR Richards, JP Congalidis - Computers & chemical engineering, 2006 - Elsevier
The measurement and control of polymerization reactors is very challenging due to the
complexity of the physical mechanisms and polymerization kinetics. In these reactors many …

An automated recipe generator for semi-batch solution radical copolymerization via comprehensive stochastic modeling and derivative-free algorithms

A Nasresfahani, D Schiavi, MC Grady… - Chemical Engineering …, 2021 - Elsevier
Abstract Knowledge of the average composition and molecular weights of copolymers
containing functional groups is often not enough to ensure product quality, as the distribution …

Deterministic approach to estimate functionality of chains produced by radical copolymerization in the presence of secondary reactions

A Nasresfahani, RA Hutchinson - Macromolecules, 2020 - ACS Publications
Functional acrylic resins for the coatings and adhesives industry are often synthesized by
radical solution copolymerization at high temperatures (> 120° C) using starved-feed …

[PDF][PDF] Reactors and fundamentals of reactors design for chemical reaction

S Nanda - 2008 - nsdl.niscpr.res.in
A Chemical reaction is a process that results in the conversion of chemical substances. The
substance or substances initially involved in a chemical reaction are called reactants. These …

[PDF][PDF] Integration of statistical and engineering process control in a batch processes monitoring: case of alkyd polymerization reactor

W Hachicha, I Moussa, R Kolsi - International Journal of Control and …, 2012 - academia.edu
The objective of this paper is to develop a framework that integrates two important concepts:
Statistical process control (SPC) and engineering process control (EPC). Most of the …

An Efficient Monte Carlo Representation of Semi‐Batch Starved‐Feed Acrylate‐Methacrylate Multicomponent Radical Polymerization

A Nasresfahani, RA Hutchinson - Macromolecular Reaction …, 2021 - Wiley Online Library
The introduction of functional groups through radical copolymerization under starved‐feed
conditions is a cost‐effective means to produce acrylate resins for coatings applications. The …

半间歇聚合反应分子量分布周期操作的迭代学习控制

赵荣昌, 曹柳林, 王晶 - 化工学报, 2012 - hgxb.cip.com.cn
The iterative learning control under periodic operation is used to control molecular weight
distribution (MWD) in semi-batch polymerization process in this work. Firstly, the effect of …

Batch processes monitoring based on statistical and engineering process control integration: case of alkyd polymerisation reactor

W Hachicha - International Journal of Automation and …, 2012 - inderscienceonline.com
The aim of this research is to expand a framework that integrates two important concepts:
statistical process control (SPC) and engineering process control (EPC). Most of the …

Accelerated Monte-Carlo Techniques for Modeling of Chain Architecture and Semi-Batch Radical Polymerization Process Optimization

A Nasresfahani - 2020 - search.proquest.com
This thesis introduces a new strategy to develop a comprehensive stochastic polymerization
simulation with the capacity of considering the secondary reactions attributed to the radical …

[PDF][PDF] Development of optimization-based control strategies for a starved-feed semibatch copolymerization reactor

LFT Perea, F Luis - Masters Abstracts International, 2007 - collectionscanada.gc.ca
Styrene and methacrylates are principal components of many automotive coatings resins.
Acrylic resins for coatings production are produced using a “starved feed” strategy in which …