Chemical process modeling

Chemical process modeling is a computer modeling technique used in chemical engineering process design.

It typically involves using purpose-built software to define a system of interconnected components,[1] which are then solved so that the steady-state or dynamic behavior of the system can be predicted.

The system components and connections are represented as a process flow diagram.

[1] Simulations can be as simple as the mixing of two substances in a tank, or as complex as an entire alumina refinery.

[2] Chemical process modeling requires a knowledge of the properties of the chemicals involved in the simulation,[1] as well as the physical properties and characteristics of the components of the system, such as tanks, pumps, pipes, pressure vessels, and so on.