Production device of ammonium nitrate

The utility model provides an ammonium nitrate production device which is mainly composed of a reactor, a washing tower, a condenser, a water cooler, a steam compressor, a flash tank, an evaporator and the like, washing operation is conducted through backflow condensate, the content of ammonia and a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TANG YIN, KONG DELI, SONG GUOTIAN, QIN YANNI, GONG YUANDE
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model provides an ammonium nitrate production device which is mainly composed of a reactor, a washing tower, a condenser, a water cooler, a steam compressor, a flash tank, an evaporator and the like, washing operation is conducted through backflow condensate, the content of ammonia and acid in the condensate is reduced, and the ammonium nitrate production device can be used as make-upwater of circulating water to be fully utilized. The condenser is used for generating low-pressure steam, the low-pressure steam is pressurized through the compressor, low-level energy heat is converted into high-level energy heat, comprehensive utilization of energy in the production process is facilitated, and the energy value in the production process is improved. Meanwhile, the method of the byproduct steam is utilized, the reaction heat is reasonably utilized, the circulating water consumption required by cooling and the running energy of the device are further reduced, and the purposes of energy conservation and