Process of producing concentrated solutions of ammonium nitrate

Details Process of producing concentrated solutions of ammonium nitrate Process of producing concentrated solutions of ammonium nitrate

1987-03-02

1990-05-22

Doll, John

Chemistry of inorganic compounds

Nitrogen or compound thereof

Oxygen containing

C06B 104

Patent

active

049276174

ABSTRACT:
Process for producing concentrated solutions of ammonium nitrate by neutralization of nitric acid with ammonia in a pipe reactor.
When the global flow of reactives corresponds to an output higher than 150 kg/h/cm.sup.2 neutralization is performed in the presence of recycled concentrated solutions of ammonium nitrate. When the global flow is higher than 150 kg/h/cm.sup.2 recycling is not necessary.

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