AMMONIA PURIFICATION SYSTEM AND AN AMMONIA PURIFICATION METHOD CAPABLE OF IMPROVING ABSORPTION REMOVAL CAPACITY IMPURITIES

摘要

PURPOSE: An ammonia purification system and an ammonia purification method are provided to efficiently purify ammonia with low energy consumption.;CONSTITUTION: An ammonia purification system(100) comprises a storage unit(1), a vaporization unit(2), an adsorption unit(3) and a partial condensation unit(5). The storage unit stores tub ammonia in liquid phase and draws the tub ammonia. The vaporization unit vaporizes a part of the tub ammonia in the liquid phase and draws the ammonia in the gas phase. The absorption unit adsorbs and eradicates impurities contained in the ammonia using a porous absorber, and draws the ammonia in the gas phase. The partial condensation unit divides ammonia in the gas phase drawn from the absorption body into the vapor compound and liquid ingredient.;COPYRIGHT KIPO 2013;[Reference numerals] (2) Vaporization unit; (5) Condenser