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Effect of multiple feedings in the operation of a high-pressure polymerization reactor for ethylene polymerization
(Taylor & Francis, 2006-08-15)
A thorough model of the high pressure polymerization of ethylene in tubular reactors previously developed by the authors is used to analyze operating conditions for a specific industrial reactor. The objective is to maximize ...
Optimal operating policies for tailored linear polyethylene resins production
(John Wiley & Sons IncHobokenEUA, 2008)
High-temperature and high-pressure ethylene polymerization using a cationic activated metallocene catalytic system
(2008)
Background: Normally, olefin polymerization via metallocene-based catalysis occurs under mild conditions. However, most technology developed for polyolefin production is designed for more severe temperature and pressure ...
Optimal Process Operation for the Production of Linear Polyethylene Resins with Tailored Molecular Weight Distribution
(Wiley-blackwellMaldenEUA, 2011)
Kinetic control of aqueous polymerization using radicals generated in different spin states
(MDPI, 2017-03)
1) Background: Magnetic fields can interact with liquid matter in a homogeneous and instantaneous way, without physical contact, independently of its temperature, pressure and agitation degree and without modifying recipes ...
Modeling and optimization of a high-pressure ethylene polymerization reactor using gPROMS
(Pergamon-Elsevier Science Ltd, 2008-03)
A gPROMS implementation of a comprehensive steady-state model of the high-pressure polymerization of ethylene in a tubular reactor is presented. Model outputs along the reactor length include the complete molecular weight ...
Modeling and simulation of high-pressure industrial autoclave polyethylene reactor
(Budapest Univ Technol & EconBudapestHungria, 2008)
Prediction of molecular weight distributions by probability generating functions. Application to industrial autoclave reactors for high pressure polymerization of ethylene and ethylene-vinyl acetate
(John Wiley & Sons Inc, 2001-08)
We develop a mathematical model able to describe the complete molecular weight distributions of polyethylene and ethylene-vinyl acetate copolymers obtained in high pressure autoclave reactors. We apply probability generating ...