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Operation of FCC with mixtures of regenerated and deactivated catalyst
(Elsevier Science, 2001-07)
The operation of FCC with mixtures of coked and regenerated catalyst was studied with a riser simulator reactor on two equilibrium catalysts at 550◦C. The coked catalysts maintain an activity level that enables them to be ...
Conversion of Cow Manure Pyrolytic Tar Under FCC Conditions Over Modified Equilibrium Catalysts
(Springer, 2019-01)
Changes were produced by means of alkaline lixiviation in the porosity of an equilibrium commercial FCC catalyst formulated to maximize the yield of middle distillates, in order to improve its performance in the conversion ...
Laboratory evaluation of FCC commercial catalysts. Analysis of products of industrial importance
(Elsevier Science, 2008-04)
The results of the conversion of a VGO over six equilibrium commercial FCC catalysts with different formulations in a batch CREC Riser Simulator laboratory reactor at 500 and 550 °C, catalyst to oil ratio 6.1 and reaction ...
Performance of Equilibrium FCC Catalysts in the Conversion of the SARA Fractions in VGO
(American Chemical Society, 2020-11)
Two equilibrium FCC catalysts of the octane-barrel (ECAT-D) and resid (ECAT-R) types were used in the cracking of a typical vacuum gasoil (VGO) and its saturated (SF), aromatic (AF), and resin (RF) fractions. The experiments ...
Conversion of pine sawdust bio-oil (raw and thermally processed) over equilibrium FCC catalysts
(Elsevier, 2013-05)
A raw bio-oil from pine sawdust, the liquid product from its thermal conditioning and a synthetic bio-oil composed by eight model compounds representing the main chemical groups in bio-oils, were converted thermally and ...
Procesamiento en FCC de cortes residuales de origen convencional y no convencional
(2019-03-21)
The demographic and economic growth of the last decades that resulted in a high demand for energy in productive activities, together with the fact that part of the general population remains in constant search of greater ...
Diffusion and adsorption selectivities of hydrocarbons over FCC catalysts
(Elsevier Science Sa, 2007-08)
The adsorption isotherms of hexane, toluene and decane on a commercial FCC catalyst were determined in experiments performed in a CREC Riser Simulator laboratory reactor injecting different volumes of the pure hydrocarbons ...
Laboratory evaluation of the impact of the addition of resid in FCC
(Elsevier Science, 2009-01)
The conversion and product distributions from a mixture of 10% atmospheric tower bottom resid and a DO hydrocarbon cut similar to LCO that represented commercial feedstocks were assessed over two equilibrium commercial FCC ...
Upgrading of bio-oils over equilibrium FCC catalysts. Contributions from alcohols, phenols and aromatics ethers
(Elsevier Science, 2013-09)
The conversions of oxygenated compounds of bio-oils (alcohols, phenols and aromatic ethers) on a equi-librium FCC catalyst were studied at 500◦C during 60 s in a fixed bed laboratory reactor. Methanol,phenol and ...
Products and coke from the conversion of bio-oil acids, esters, aldehydes and ketones over equilibrium FCC catalysts
(Pergamon-Elsevier Science Ltd, 2013-12)
Reactivity and product distributions in the conversion of five different compounds representing typical species in bio-oils were studied over an equilibrium FCC catalyst at 500 °C during 60 s in a fixed bed reactor. Acetic ...