METHOD FOR HYDROLYSING ACETONE CYANOHYDRIN

The present invention relates to a process for hydrolysis of acetone cyanohydrin (ACH) by means of sulphuric acid within the ACH sulpho process for preparation of methacrylic acid (MAA) or methyl methacrylate (MMA).

Saved in:
Bibliographic Details
Main Authors PERL ANDREAS, MERTZ THOMAS, GROPP UDO, GROEMPING MATTHIAS, MNICH NORBERT, SOHNEMANN STEFANIE, SARTORELLI LORENZA, SELBACH ARNDT, DEINKEN JOACHIM
Format Patent
LanguageEnglish
Published 12.02.2015
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
Online AccessGet full text

Cover

More Information
Summary:The present invention relates to a process for hydrolysis of acetone cyanohydrin (ACH) by means of sulphuric acid within the ACH sulpho process for preparation of methacrylic acid (MAA) or methyl methacrylate (MMA).
Bibliography:Application Number: US201314384273