Kinetic Study of the Catalytic Pyrolysis of Oil-Containing Waste

Abstract

Basing on the experimental data the optimal parameters of the pyrolysis of heavy and residual hydrocarbons of oil were defined as follows: temperature of 500 °С; catalyst of CoCl2 with the catalyst loading 5% (wt.) of the substrate weight. Under the optimal conditions the kinetic investigation of the pyrolysis process was carried out using the thermogravimetric method. According to the investigation, it was found that the activation energy of the catalytic pyrolysis of oil-containing waste decreased by 20-30 kJ/mol in comparison to non-catalytic process.

Keywords

• thermocatalytic processing
• pyrolysis
• heavy and residual hydrocarbons
• metals chlorides
• kinetic