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Neutralization / Reaction
The main reactions occurring in a fertilizer plant are the neutralizations of ammonia with acids (nitric acid, sulfuric acid or phosphoric acid). For some application, these acids can react with ores such as magnesium oxide or calcium carbonate.
PRESSURIZED NEUTRALIZER
The pressurized neutralizer operates is designed to work at higher pressure. Reaction takes place at the contact between reactants and all along the thermo-siphon created by the reaction itself. Process steam generated can be used as a heating medium thus making the process energy efficient.
Products by pressurized neutralizer
References:
ATMOSPHERIC NEUTRALIZER / REACTOR
The atmospheric neutralizer work at atmospheric pressure. The vapors may be extracted through the vents. There is provision of installing agitator for proper mixing of reactants.
A lot of reactions can occur in these kind of reactor, such as ammonia + acids, powder + acids
Products by atmospheric neutralizer
References:
PIPE REACTOR
The pipe reactor is an acid-base reaction vessel used in the production of inorganic compounds. The residence time is short in case of pipe reactor. Due to the smaller size compared of other reactors, pipe reactor can be used for in-situ reaction directly feeding the granulator.