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A study has been carried out on the effect of operating conditions (bio-oil/methanol ratio in the feed, temperature) on the deactivation of HZSM-5 catalysts used in the production of hydrocarbons by catalytic conversion of crude bio-oil continuously fed into a fluidized bed reactor. The bio-oil to be fed into the reactor has previously been subjected to an on-line thermal transformation in which the...
The validity of a kinetic model for describing the deactivation of a catalyst based on a HZSM5 zeolite has been studied by carrying out reaction in fixed and fluidized bed reactors. The kinetic model takes into account that activity is dependent on the concentration of the lumps of oxygenates, of light olefins and of the remaining products and shows that coke formation capability follows this order...
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