Software ProSimPlus HNO3

Simulation and optimization of nitric acid plants and nitrous vapors absorption
ProSimPlus HNO3 is a unique process engineering tool, specifically designed to model nitric acid production plants and nitrous vapors absorption units.

It allows engineers to represent accurately and to analyse processes in which the absorption of nitrous vapours and associated complex physico chemical phenomenon intervene (nitrogen monoxide oxidation reactions, nitrogen dioxide dimerization reaction, nitrogen oxides absorption in nitric acid aqueous solutions, ...).

It is used in design phases as well as in plant operations for process optimization, unit debottlenecking or plant revamping. Thanks to a reliable modeling of the steady-state behavior of the installation, it helps to generate significant improvements in efficiency and profitability as well as to increase reactivity when facing new regulations.