The development of computer technology, technology and its software provides opportunities for
their wide use in analytical studies of chemical processes. The final distillation of cottonseed oil refers
to the processes of distillation by means of sharp steam, in which the mass transfer occurs between
the liquid and vapor phases. The study of technological processes on the computer model is based on
the logic of formation contributing to the definition of the main influencing factors of the object under
study. To compile a computer model of the technological process, mathematical descriptions of each
process and for the process are developed. The generalization to the General model obtained a
complete mathematical model of the process of the final miccella distillation of cottonseed oil. An
algorithm for the study of a computer model that will flow on the new design of the three-stage
distiller. The computer model is developed for a three-stage device, in which the output values of the
first stage will be input for the second stage, etc according to the obtained graphs, as a result of the
study of the computer model, it is clear that in the new design of the device the mass transfer process
between the phases is more intense, and there is a possibility to study the process for different
technological modes of its introduction.

Simulation, initial conditions

M. S. Narziev, O. R. Abdurakhmanov, F. Y.

Khabibov, Karimova, D. sh. Investigation of

flow hydrodynamic structures in the final

distillation of a cotton miccella. "Problems

and prospects of development of

innovative cooperation in research and

training." Bukhara. 2017.- Pp. 52-53

Zhang Hui, Li Xingang, Gao Xin. A method

for modeling a catalyticdistillationprocess

based on seepage catalytic packin