Catalyst deactivation is a complex phenomenon and identifying an appropriate deactivation
model is a key effort in the catalytic industry and plays a significant role in catalyst design …

This paper proposes a model of the cracking process considering the catalyst deactivation
by Ni, V and coke. The developed model is sensitive to the feedstock composition and …

The co-feeding of scrap tires pyrolysis oil (STPO) on the catalytic cracking of vacuum gasoil
(VGO) has been investigated with the aim of exploring the capacity of the refinery fluid …

This paper presents a way to improve the efficiency of the gasoline production. The essence
of the proposed approach lies in the successive stages of calculating and optimizing the …

Catalytic cracking is an efficient way to replace conventional combustion to remove coal tar
deposited at the gas outlet of COREX melter gasifier. This work prepared a series of LaNi …

Since paraffins catalytic cracking was of significant importance to light olefins and aromatics
production, this work was intended to gain insights into the feature and model of coke …

One way to improve and predict unsteady processes of petroleum fuel production is to
develop a mathematical model, that considers the feedstock composition. A study of various …

Different from traditional modeling methods for maximizing iso-paraffins (MIP), a hybrid
approach that integrates the least absolute shrinkage and selection operator (LASSO) …

Changes in the quality of the feedstocks generated by involving various petroleum fractions
in catalytic cracking significantly affect catalyst deactivation, which stems from coke formed …

The problems of catalyst deactivation and optimization of the mixed feedstock become more
relevant when the residues are involved as a catalytic cracking feedstock. Through …