Method for heating a crude carboxylic acid slurry in a post oxidation zone by the addition of steam

The present invention relates to a process for oxidizing a slurry composition in a post oxidation zone in the presence of added steam. More specifically, the present invention relates to a process for oxidizing a crude terephthalic acid composition in a post oxidation zone in the presence of added s...

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Bibliographic Details
Main Author LIN ROBERT,DE VREEDE MARCEL,SLUIJMERS JOHANNES WILHELMUS,DE BOER MARTI,WOODRUFF THOMAS EARL
Format Patent
LanguageEnglish
Published 31.05.2006
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Summary:The present invention relates to a process for oxidizing a slurry composition in a post oxidation zone in the presence of added steam. More specifically, the present invention relates to a process for oxidizing a crude terephthalic acid composition in a post oxidation zone in the presence of added steam in a process for the production of a crystallized post oxidation composition.
Bibliography:Application Number: CN200480011137