Contamination prevention in integrated purified terephthalic acid production and polyester polymerization plant

The invention relates to an integrated system for the preparation of purified terephthalic acid (PTA) and the use of the PTA for the production of poly(ethylene terephthalate) (PET). Advantageously, the integrated system design described herein can minimize the possibility of contamination of the PT...

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Hauptverfasser: COOTE, ALEXANDER STUART, O'BRIEN, ROBERT JOHN, NEATE, ROBERT EDWARD
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creator COOTE, ALEXANDER STUART
O'BRIEN, ROBERT JOHN
NEATE, ROBERT EDWARD
description The invention relates to an integrated system for the preparation of purified terephthalic acid (PTA) and the use of the PTA for the production of poly(ethylene terephthalate) (PET). Advantageously, the integrated system design described herein can minimize the possibility of contamination of the PTA production operation with reactant, catalysts, or impurities from the PET production operation. Methods of using the integrated system for the production of PET are also described.
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language chi ; eng
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subjects ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC CHEMISTRY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
title Contamination prevention in integrated purified terephthalic acid production and polyester polymerization plant
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