Process for continuously refining melamine

• Main Authors: HAIBIN LIU, YUNZHU XI, JIE XU
• Format: Patent
• Language: English
• Published: 24.08.2005
• Edition: 7
• Subjects: CHEMISTRY; HETEROCYCLIC COMPOUNDS; METALLURGY; ORGANIC CHEMISTRY

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...