Batch Processes

Alexandre C. Dimian; Costin S. Bildea; Anton A. Kiss

doi:10.1016/B978-0-444-62700-1.00011-5

Batch Processes

Alexandre C. Dimian, Costin S. Bildea, Anton A. Kiss

School of Engineering and Digital Sciences

Research output: Chapter in Book/Report/Conference proceeding › Chapter

2 Citations (Scopus)

Abstract

Batch processes are used for manufacturing higher value products, such as specialty chemicals, pharmaceuticals and structured products. The advantage of a batch process is versatility, the disadvantage lower productivity. This chapter gives an overview of design issues of the most encountered batch operations: chemical reaction, distillation, extraction, crystallisation, filtration and drying. Particular attention is paid to batch distillation with respect to different modes of operation, optimal reflux policy and minimisation of energy consumption. With respect to batch reactors, the emphasis is put on the control of the thermal regime in exothermic reactions, with implications on safety. A case study for large-scale PVC reactors illustrates the manufacturing of large-scale industrial products.

Original language	English
Title of host publication	Computer Aided Chemical Engineering
Publisher	Elsevier B.V.
Pages	449-488
Number of pages	40
DOIs	https://doi.org/10.1016/B978-0-444-62700-1.00011-5
Publication status	Published - 2014

Publication series

Name	Computer Aided Chemical Engineering
Volume	35
ISSN (Print)	1570-7946

Keywords

Batch distillation
Batch reactors
Exothermic reactions
Large-scale PVC reactors
Process safety

ASJC Scopus subject areas

Chemical Engineering(all)
Computer Science Applications

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10.1016/B978-0-444-62700-1.00011-5

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AU - Bildea, Costin S.

AU - Kiss, Anton A.

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AB - Batch processes are used for manufacturing higher value products, such as specialty chemicals, pharmaceuticals and structured products. The advantage of a batch process is versatility, the disadvantage lower productivity. This chapter gives an overview of design issues of the most encountered batch operations: chemical reaction, distillation, extraction, crystallisation, filtration and drying. Particular attention is paid to batch distillation with respect to different modes of operation, optimal reflux policy and minimisation of energy consumption. With respect to batch reactors, the emphasis is put on the control of the thermal regime in exothermic reactions, with implications on safety. A case study for large-scale PVC reactors illustrates the manufacturing of large-scale industrial products.

KW - Batch distillation

KW - Batch reactors

KW - Exothermic reactions

KW - Large-scale PVC reactors

KW - Process safety

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M3 - Chapter

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EP - 488

BT - Computer Aided Chemical Engineering

PB - Elsevier B.V.

ER -

Batch Processes

Abstract

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Keywords

ASJC Scopus subject areas

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