Kinetic data relevant to steam methane reforming (SMR) are often applied catalysts and conditions for which they have not been derived. In this work, kinetic rates the two SMR water gas shift reactions were derived 12 commonly used based on conversion obtained from literature. Subsequently, these tested in dynamic operation, steady-state, equilibrium using a 1-D reactor model developed in-house...

Methods for the development of fuzzy and linguistic models technological objects, which are characterized by output parameters values input object proposed. The hydrotreating unit catalytic reforming was investigated described. On basis experimental statistical data information from experts using proposed methods, mathematical a reactor furnace were developed. To determine volume production out...

Synthesis gas manufacturing by steam reforming of hydrocarbons is an important industrial process. High endothermic nature of the process makes it one of the most cost and heat intensive processes. In the present work, composite effect of different inert gases on synthesis gas yield, feed gas conversion and temperature distribution along the reactor length has been studied using a heterogeneous...

Co-processing of formic acid or carbon dioxide with CH4 (FA/CH4 = 0.01-0.03 and CO2/CH4 = 0.01-0.03) on Mo/H-ZSM-5 catalysts at 950 K with the prospect of kinetically coupling dehydrogenation and deoxygenation cycles results instead in a two-zone, staged bed reactor configuration consisting of upstream oxygenate/CH4 reforming and downstream CH4 dehydroaromatization. The addition of an oxygenate...

The steady–state operation of the autothermal reformer is simulated as two reactors in series by means of a detailed mathematical model. An input-output model is selected to describe the upper combustion chamber. The possible occurrence of homogeneous steam reforming and watergas-shift (WGS) reactions is considered. The catalyst bed is represented through a one-dimensional heterogeneous model, ...

Abstract Syngas production from catalytic gasification of polystyrene and pinewood in CO2 atmosphere was investigated over Ni-Mg/Al2O3 catalyst a fixed-bed reactor at 900 °C. A quasi situ method adopted for wherein the placed downstream feedstock same used enhanced syngas production. The effect on evolutionary behavior, cumulative yield, composition, cold gas efficiency systematically analyzed....

Hydrogen production through steam reforming of ethanol was investigated with conventional supported nickel catalysts and a Ni-containing smectite-derived catalyst. The former is initially active, but significant catalyst deactivation occurs during the reaction due to carbon deposition. Side reactions of the decomposition of CO and CH4 are the main reason for the catalyst deactivation, and these...

Steam reforming of glycerol to produce syngas or H2-enriched streams is a 12 promising route that has caught the attention of many researchers around the world. This reaction 13 is typically carried out over metal-based catalysts supported on stable materials. Herein we report 14 a study on the effect of Sn on the catalytic properties of Pt/C in the aforementioned reaction. A 15 series of Pt-Sn...