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Phenol methylation on acid catalysts: Study of the catalyst deactivation kinetics and mechanism
(Elsevier Science, 2014-01)
The kinetics and mechanism of coke formation and catalyst deactivation during the synthesis of cresols from phenol methylation were investigated on SiO2–Al2O3, tungstophosphoric acid (HPA) supported on silica, and zeolites ...
CO2 carbonation under aqueous conditions using petroleum coke combustion fly ash
(PERGAMON-ELSEVIER SCIENCE LTD, 2014)
Coke analysis by temperature-programmed oxidation: Morphology characterization
(Elsevier Science, 2009-07)
Temperature-programmed oxidation (TPO) profiles obtained using high final temperature are usually very similar in shape and it is not possible to easily distinguish among different kinetic models. Typically, statistical ...
Coke Formation over a Nickel Catalyst under Methane Dry Reforming Conditions: Thermodynamic and Kinetic Models
(American Chemical Society, 2005-07)
The CO2 reforming of methane is studied over a 20 wt% Ni/USY-zeolite, and more specifically, a thermodynamic analysis of the formation of coke is used as a basis for the kinetic modeling of coke phenomena that exist under ...
Predicting coke formation due to thermal cracking inside tubes of petrochemical fired heaters using a fast CFD formulation
(Elsevier Science BvAmsterdamHolanda, 2006)
A computer aided tool for heavy oil thermal cracking process simulation
(Pergamon-elsevier Science LtdOxfordInglaterra, 2001)
Monitoração eletrônica da incrustação de coque no processamento do petróleo
(Universidade Tecnológica Federal do ParanáCuritibaPrograma de Pós-Graduação em Engenharia Elétrica e Informática Industrial, 2009)
The coke fouling is a serious problem in the oil industry, mainly in equipment operating at high temperatures. This work presents a study to demonstrate the possibility of using the inlay of the coke as a transducer element ...
A three-dimensional two-phase flow model with phase change inside a tube of petrochemical pre-heaters
(Elsevier Sci LtdOxfordInglaterra, 2013)