The computer process simulation technology can simulate the chemical process of urea, effectively reflect the technological parameters of the chemical production process, and provide practical guidance for chemical production of urea. This paper conducts computer process simulation of the high-pressure urea synthesis tower, the center piece of the chemical synthesis of urea. The chemical parameters in the production process of the synthesis tower are simulated and analyzed with the aid of the equilibrium stage model and computer technology. The calculation results are consistent with the design values of the synthesis tower, indicating that the equilibrium stage model satisfies the technological design requirements. Suffice it to say that the research provides meaningful guidance for the chemical production of urea.
