Le 07/10/2022
Houston, TX - USA



ProSim is organizing a FREE one-day event in Houston, TX, USA about ProSimPlus HNO3, the only software dedicated to simulation and optimization of nitric acid plant and nitrous vapors absorption. Follow a training course on ProSimPlus HNO3 and learn the basics of process modeling of nitric acid plants and nitrous vapor absorption.

This training will enable participants to master the fundamental principles of simulation and optimization of nitric acid plants and nitrous vapors absorption. Trainees will study issues related to HNO3 specific physico-chemical properties, unit operation modeling, mass-energy balances and numerical aspects.

At the end of the day, participants will have the required elements to assess the benefits of simulation and to analyse rigorously a nitric acid production process with a flowsheeting software. Additionally, they will have a practical experience with the ProSimPlus HNO3 simulator.

Whether you are already a customer of ProSimPlus HNO3 and you will strengthen your competencies, or you are new to ProSimPlus HNO3 and want to evaluate the software to better understand its advantages, this event is for you.




I Getting started with ProSimPlus HNO3

– Description of the main features
– Presentation of the Graphical User Interface

II Application example

– Introduction
– Selecting the compounds
– Selecting the models related to phase equilibria, enthalpies and transport properties

1. Nitric acid production and nitrous vapors absorption

2. Other models

– Chemical reactions

1. Reactions in nitric acid production and nitrous vapors absorption

2. Description of other reactions

III Application example (cont’d)

– Building the process flowsheet
– General presentation of the graphical user interface of the modules

1. Specific unit operations dedicated to nitric acid production and nitrous vapors absorption

2. Other unit operations

– Running the simulation
– Analyzing the results
– Additional features



The seminar is FREE, but registration is required. So, don’t wait!




8:30 am – 9:00 am – Welcome

9:00 am – 12:15 am – First part of the training

12:15 am – 1:00 pm – Lunch

1:00 pm – 3:00 pm – Second part of the training

3:00 pm – 3:15 pm – Break

3:15 pm – 5:00 pm – Third part of the training

5:00 pm – The end.



  • Bring your computer.
  • No need to have the software installed on your computer. You will get the login to connect to a virtual training room where the software will be installed.


or CONTACT US if you have questions


We look forward to seeing you in Houston, TX during ANNA 2022 and after, on October 7th.


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