Process for continuously refining melamine

A process for continuously refining melamine includes such steps as continuously delivering coarse melamine in hopper, continuously feeling it in mixing tank while adding glacial acetic acid, activated carbon and the mother liquid of melamine, heating, mixing and dissolving in serially connected sev...

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Bibliographic Details
Main Authors HAIBIN LIU, YUNZHU XI, JIE XU
Format Patent
LanguageEnglish
Published 24.08.2005
Edition7
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Summary:A process for continuously refining melamine includes such steps as continuously delivering coarse melamine in hopper, continuously feeling it in mixing tank while adding glacial acetic acid, activated carbon and the mother liquid of melamine, heating, mixing and dissolving in serially connected several dissolving towers, filtering, cooling, centrifugal separation and drying.
Bibliography:Application Number: CN2004123589