Intensification of polymerization processes by reactive extrusion

TT Li, LF Feng, XP Gu, CL Zhang… - Industrial & …, 2021 - ACS Publications
The unique geometry of screw extruders allows handling very viscous media; thus, they can
be used as continuous reactors to conduct polymerization reactions without using any …

Rheo-IR: A combined setup for correlating chemical changes via FTIR spectroscopy and rheological properties in a strain-controlled rheometer

NW Radebe, C Fengler, CO Klein, R Figuli… - Journal of …, 2021 - pubs.aip.org
Fourier-transform infrared (FTIR) spectroscopy is a common tool for determining, both
qualitatively and quantitatively, the chemical composition of a material in the solid, liquid, or …

From batch to continuous free-radical polymerization: Recent advances and hurdles along the industrial transfer

J Ilare, M Sponchioni - Advances in Chemical Engineering, 2020 - Elsevier
The care of safety and environment is nowadays an essential aspect in the conduction of
every kind of factory. A decisive contribution to these aspects is given by the conversion from …

Predictive control optimization based PID control for temperature in an industrial surfactant reactor

R Zhang, S Wu, R Lu, F Gao - Chemometrics and Intelligent Laboratory …, 2014 - Elsevier
Due to the character of nonlinearity, uncertainties, time delays and so on in the industrial
reactors, the performance of proportional-integral-derivative (PID) control cannot always …

Modular, flexible, and continuous plant for radical polymerization in aqueous solution

D Kohlmann, MC Chevrel, S Hoppe… - Macromolecular …, 2016 - Wiley Online Library
The European project F3 Factory aims at designing small to medium scale plants consisting
of standardized container assemblies for delocalized production of various chemicals …

In situ monitoring of acrylic acid polymerization in aqueous solution using rheo-Raman technique. Experimental investigation and theoretical modelling

MC Chevrel, N Brun, S Hoppe, D Meimaroglou… - Chemical Engineering …, 2014 - Elsevier
Acrylic acid free radical polymerization in aqueous solution was studied using a new
experimental setup coupling Raman spectroscopy and flow rheology in a Couette-like …

Model development and control of an auto-refrigerated polystyrene polymerization reactor

R Mokhtarname, AA Safavi, L Urbas… - Transactions of the …, 2021 - journals.sagepub.com
Dynamic model development and control of an existing operating industrial continuous bulk
free radical styrene polymerization process are carried out to evaluate the performance of …

Kinetic modeling of atom transfer radical copolymerization of methyl methacrylate and 2‐(trimethylsilyl) ethyl methacrylate in a train of continuous stirred‐tank reactors

W Wang, YN Zhou, L Shi, ZH Luo - Polymer Engineering & …, 2015 - Wiley Online Library
A comprehensive model was developed using the method of moments to describe the atom
transfer radical copolymerization (ATRcoP) of methyl methacrylate and 2‐(trimethylsilyl) …

Optimizing process design and control development for free-radical polymerization in continuous reactors

JM García Méndez - 2023 - repositorio.unal.edu.co
The polymeric industry has been exhibiting remarkable economic growth, in recent years
due to increasing product demand. Just like other processes with remarkable development …

Rationalization of solvent effects in the solution polymerization of styrene

RU Owolabi, MA Usman, C Isanbor… - … University Journal of …, 2015 - dergipark.org.tr
Batch solution polymerization of styrene was investigated using seven solvents, namely
acetone, chloroform, benzene, toluene, acetonitrile, ethyl acetate, and dimethyl sulphoxide …