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Control and Real-Time Optimisation of Intensive .

• The model-based approach is well suited for on-line optimisation and control of the semi-batch emulsion polymerisation process. The case studies related to the smart-scale continuous reactor show that the reactor outlet temperature as well as the conversion of monomer can be controlled.

Polymerization Reactor - an overview | ScienceDirect Topics

The semi-batch polymerization reactor considered in this study consists of a jacketed vessel with a stirrer motor, one stream for vapor releasing and another to collect the final product (Figure 1). The feed consists of the monomer ε-caprolactam (CL), water (W) and acetic acid (AA), used as chain terminator.

Polymerization Reactor - an overview | ScienceDirect Topics

Using a recently developed (and experimentally validated) detailed dynamic model of a semi-batch polymerisation reactor as an on-line "soft sensor" for the PSD, and as the means for calculating dynamic step response coefficients, it was possible to develop a model-based predictive control scheme whose objective was to provide a specified PSD .

Control and Real-Time Optimisation of Intensive .

• The model-based approach is well suited for on-line optimisation and control of the semi-batch emulsion polymerisation process. The case studies related to the smart-scale continuous reactor show that the reactor outlet temperature as well as the conversion of monomer can be controlled.

Control and Real-Time Optimisation of Intensive .

• The model-based approach is well suited for on-line optimisation and control of the semi-batch emulsion polymerisation process. The case studies related to the smart-scale continuous reactor show that the reactor outlet temperature as well as the conversion of monomer can be controlled.

Control of an Emulsion Polymerization Reactor | Request PDF

An industrial scale reactor (11 m3 of capacity) is simulated where a semi-batch emulsion polymerization reaction of vinyl acetate is performed. Dynamic optimization problem is solved directly .

Modelling, simulation and control of an industrial, semi .

This paper presents an emulsion-polymerization model that is designed for an industrial, semi-batch reactor. The model consists of a reaction model and a calorimetry model, and as such enables us .

DEPARTMENT OF ANALYTICAL CHEMISTRY

2008-4-15 · DEPARTMENT OF INFORMATION ENGINEERING AND PROCESS CONTROL. 139. DEPARTMENT OF LANGUAGES. 150. . e.g. Chemical Engineering, Processes Control, Basics of Chemical and Food Processing Technology, as well as subjects on Economy, Law and Ecology. . Z.Sumbalová, PhD; continuous Slovak Academy Sciences, Chemical Institute Bratislava state .

Control of an Emulsion Polymerization Reactor | Request PDF

An industrial scale reactor (11 m3 of capacity) is simulated where a semi-batch emulsion polymerization reaction of vinyl acetate is performed. Dynamic optimization problem is solved directly .

DEPARTMENT OF ANALYTICAL CHEMISTRY

2008-4-15 · DEPARTMENT OF INFORMATION ENGINEERING AND PROCESS CONTROL. 139. DEPARTMENT OF LANGUAGES. 150. . e.g. Chemical Engineering, Processes Control, Basics of Chemical and Food Processing Technology, as well as subjects on Economy, Law and Ecology. . Z.Sumbalová, PhD; continuous Slovak Academy Sciences, Chemical Institute Bratislava state .

Modelling, simulation and control of an industrial, semi .

This paper presents an emulsion-polymerization model that is designed for an industrial, semi-batch reactor. The model consists of a reaction model and a calorimetry model, and as such enables us .

Cross-sectorial real-time sensing, advanced control and .

In many aspects batch processes are superior to continuous. Therefore it is worthwhile to take advantage of recent progress in sensor technologies, modelling and automation to develop a new paradigm for the design and conduction of batch processes: a) operation at maximum efficiency, b) dynamic, quality driven process trajectories rather than fixed schedules c) detailed analysis and tracking .

Multicomponent free‐radical polymerization in batch, semi .

Jesús Alvarez, Fernando Zaldo and Salvador Padilla, INTEGRATION OF PROCESS AND CONTROL DESIGNS BY NONLINEAR GEOMETRIC METHODS, Dynamics and Control of Chemical Reactors, Distillation Columns and Batch Processes (Dycord'95), 10.1016/B978-0-08 .

Modelling, simulation and control of an industrial, semi .

This paper presents an emulsion-polymerization model that is designed for an industrial, semi-batch reactor. The model consists of a reaction model and a calorimetry model, and as such enables us .

Modelling, simulation and control of an industrial, semi .

This paper presents an emulsion-polymerization model that is designed for an industrial, semi-batch reactor. The model consists of a reaction model and a calorimetry model, and as such enables us .

Modelling, simulation and control of an industrial, semi .

2011-10-13 · This paper presents an emulsion-polymerization model that is designed for an industrial, semi-batch reactor. The model consists of a reaction model and a calorimetry model, and as such enables us to predict the reactor temperature and the batch-output parameters, i.e., the conversion, the solids content and the viscosity.

Model-based control of continuous emulsion co .

2019-3-1 · Fig. 1 illustrates a flowsheet of the lab-scale continuous emulsion polymerization process. The different process components include a tubular reactor, which is immersed in an oil bath (referred as the reactor jacket henceforth), the feed pumps, mixing chambers and two thermostats which regulate the reactor inlet temperature and the temperature in the reactor jacket.

Cross-sectorial real-time sensing, advanced control and .

In many aspects batch processes are superior to continuous. Therefore it is worthwhile to take advantage of recent progress in sensor technologies, modelling and automation to develop a new paradigm for the design and conduction of batch processes: a) operation at maximum efficiency, b) dynamic, quality driven process trajectories rather than fixed schedules c) detailed analysis and tracking .

Control of an Emulsion Polymerization Reactor | Request PDF

An industrial scale reactor (11 m3 of capacity) is simulated where a semi-batch emulsion polymerization reaction of vinyl acetate is performed. Dynamic optimization problem is solved directly .

Control of an Emulsion Polymerization Reactor | Request PDF

An industrial scale reactor (11 m3 of capacity) is simulated where a semi-batch emulsion polymerization reaction of vinyl acetate is performed. Dynamic optimization problem is solved directly .

(PDF) Control of Polymerization Processes

the control of continuous processes in Section 12.3, and control of batch (and semibatch) processes in Section 12.4. A summary and some conclusions are presented in Section 12.5.

Cross-sectorial REal-time sensing, advanced COntrol and .

This project has received funding from the European Union's Horizon 2020 research and Innovation programme under grant agreement No 636820. RECOBA – REal-time sensing, advanced COntrol and optimization of BAtch process saving energy and raw materials – a project aiming to improve product quality and enhance efficiency and flexibility of batch processes using state of the art solutions

DEPARTMENT OF ANALYTICAL CHEMISTRY

2008-4-15 · DEPARTMENT OF INFORMATION ENGINEERING AND PROCESS CONTROL. 139. DEPARTMENT OF LANGUAGES. 150. . e.g. Chemical Engineering, Processes Control, Basics of Chemical and Food Processing Technology, as well as subjects on Economy, Law and Ecology. . Z.Sumbalová, PhD; continuous Slovak Academy Sciences, Chemical Institute Bratislava state .

Cross-sectorial real-time sensing, advanced control and .

In many aspects batch processes are superior to continuous. Therefore it is worthwhile to take advantage of recent progress in sensor technologies, modelling and automation to develop a new paradigm for the design and conduction of batch processes: a) operation at maximum efficiency, b) dynamic, quality driven process trajectories rather than fixed schedules c) detailed analysis and tracking .

DEPARTMENT OF ANALYTICAL CHEMISTRY

2008-4-15 · DEPARTMENT OF INFORMATION ENGINEERING AND PROCESS CONTROL. 139. DEPARTMENT OF LANGUAGES. 150. . e.g. Chemical Engineering, Processes Control, Basics of Chemical and Food Processing Technology, as well as subjects on Economy, Law and Ecology. . Z.Sumbalová, PhD; continuous Slovak Academy Sciences, Chemical Institute Bratislava state .

Operation of semi-batch emulsion polymerisation reactors .

For emulsion co-polymerization of styrene and MMA in semi-batch reactor, two dynamic optimization problems are formulated here and solved for different pre-batch time for the seed formation.