Method for continuously producing melamine

A process for the continuous production of melamine from urea by means of a fluidized-bed reactor, wherein process gas guided in the process circuit is used as fluidizing gas and wherein the temperature of the process gas at the inlet of the conveying means for the fluidizing gas is adjusted by adju...

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Hauptverfasser: CASTILLO-WELTER FRANK, EHRING GEORG, MUELLER-HASKY MARTIN, WALTER DOMINIC, STEDEN CHRISTOPH
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A process for the continuous production of melamine from urea by means of a fluidized-bed reactor, wherein process gas guided in the process circuit is used as fluidizing gas and wherein the temperature of the process gas at the inlet of the conveying means for the fluidizing gas is adjusted by adjusting the mixing ratio of a process gas stream guided over a scrubber and of a process gas stream guided past the scrubber.