An advanced process analysis system for improving chemical and refinery processes
An advanced process analysis system has been developed to perform comprehensive evaluations an chemical plants and refineries for process improvements. The system integrates programs for on-line optimization, chemical reactor analysis, flowsheeting, pinch analysis and pollution indices. These programs are used interactively and share plant data through a database. Results from applying the system to a Monsanto/IMC Agrico contact process for sulfuric acid include an increased profit, reduced emissions and improvements in the chemical reactors and heat exchanger network which demonstrates the applicability of the system for pollution prevention.
on-line optimization chemical reactor analysis pinch analysis pollution index