Information system for kinetic modeling of diesel fuel hydrotreating process
Authors
Koledina K.F.
Institute of Petrochemistry and Catalysis, Ufa Federal Research Center of RAS
Keywords:
catalytic hydrotreating of diesel fuel, kinetic model, information system, inverse kinetic problem
Abstract
The work is devoted to the development of a kinetic model of the catalytic hydrotreating of diesel fuel using an information system. In modern oil refining, hydrotreating is used very widely. A variety of straight-run fractions and secondary products are subjected to hydrotreating: gasolines, jet and diesel fractions, vacuum gas oil, various types of oil feedstock. The kinetic modeling is based on a full-scale experiment. For calculations, we used process studies at temperatures from 340 to 380°C with a step of 20°C. A block diagram of the developed information system and the results of kinetic modeling of the hydrotreating process are given: calculated rate constants of the stages, pre-exponential factors and activation energies.
