Process for catalytic dehydration of lactic acid to acrylic acid

Process for catalytic dehydration of lactic acid to acrylic acid

Disclosed herein is an improved process for the catalytic dehydration of lactic acid to acrylic acid. More particularly, the present invention discloses catalytic dehydration of lactic acid to acrylic acid with high selectivity and yield for acrylic acid using calcium phosphate (CP) catalyst with va...

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Hauptverfasser: LOMATE SAMADHAN TANAJI, DONGARE MOHAN KERABA, UMBARKER SHUBHANGI BHALCHANDRA
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
APPARATUS THEREFOR
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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creator LOMATE SAMADHAN TANAJI
DONGARE MOHAN KERABA
UMBARKER SHUBHANGI BHALCHANDRA
description Disclosed herein is an improved process for the catalytic dehydration of lactic acid to acrylic acid. More particularly, the present invention discloses catalytic dehydration of lactic acid to acrylic acid with high selectivity and yield for acrylic acid using calcium phosphate (CP) catalyst with varying Ca/P ratio optionally modified with 5 wt % sodium.
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subjects ACYCLIC OR CARBOCYCLIC COMPOUNDS
APPARATUS THEREFOR
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
title Process for catalytic dehydration of lactic acid to acrylic acid
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