Modeling and Simulation of the Carbone Dioxide Absorption Process in Ethanolamine Solution

The paper presents a solution for modeling and simulation of the carbon dioxide absorption process in ethanol amine solution. The mentioned process is treated as a distributed parameter one, its model being expressed using a partial differential equation. Also, the paper proposes an original form of the analytical approximating solution which verifies the mentioned partial differential equation. In order to simulate the absorption process, its structure parameters are determined. The numerical simulation is based on the matrix of partial derivatives of the state vector (Mpdx) method associated with Taylor series. This method is used in order to obtain high simulation performances and due to the fact that a distributed parameter process is simulated.