Influence of the method of introducing a promoter on the properties of the active component Co catalysts for the synthesis of hydrocarbons

Abstract

Influence of the method of introducing a promoter on the properties of the active component Co catalysts for the synthesis of hydrocarbons

Ivanenko S.S., Alexenko K.N., Vasilenko A.A., Yagmurov V.Yu., Sulima S.I.

Incoming article date: 18.07.2018

Using the methods of thermo-programmed reduction (TPV) and thermo-programmed hydrogen desorption (TPD H2), physico-chemical studies of Co-MxOy / SiO2 catalysts obtained by various methods of introducing a promoter additive were carried out. The effect of the introduction method and the nature of the promoting oxide additive on the properties of the active component of the Fischer-Tropsch synthesis catalysts was studied.

Keywords: Fischer-Tropsch synthesis, catalyst, active component, silicate carrier, Al2O3 and ZrO2 promoters, TPV and TPD H2 methods, crystallite size, degree of reduction, dispersity