An integrated process for the recovery of metal catalysts during the manufacture of purified terephthalic acid
The present disclosure provides a process for recovering PTA (purified terephthalic acid) oxidation catalysts during the manufacture of PTA, using an acid catalyst containing reaction stream resulting from the hydrolysis of an organic ester.
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creator | SHARMA ANANTH UKIL TAMAGNA UPPARA PARASU VEERA ADURI PAVANKUMAR GHADGE RAJARAM S RATNAPARKHI UDAY MATHEW THOMAS |
description | The present disclosure provides a process for recovering PTA (purified terephthalic acid) oxidation catalysts during the manufacture of PTA, using an acid catalyst containing reaction stream resulting from the hydrolysis of an organic ester. |
format | Patent |
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language | chi ; eng |
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subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY |
title | An integrated process for the recovery of metal catalysts during the manufacture of purified terephthalic acid |
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