Nitric Acid new plants

Two different process are available depending on the operating pressure, Mono pressure plant and Dual pressure plant.
The selection between the Mono and Dual pressure process is mainly driven by plant capacity, cost of raw materials and gauzes, and return on investment.

Simple reliable and well proven

Casale NA1000 is a nitric acid single-pressure scheme with a simple plant configuration and quick return on investment.

A well referenced, advanced process

Casale NA2000 is a nitric acid dual-pressure scheme that offers low operating cost in term of specific ammonia consumption and precious metals losses, while ensuring high specific steam/energy export.