Results 21 to 30 of about 5,287 (218)

Optimization of the reaction parameters of heavy naphtha reforming process using Pt-Re/Al2O3 catalyst system

open access: yesEgyptian Journal of Petroleum, 2017
One of the most significant procedures in oil refineries is naphtha catalytic reforming unit in which high octane gasoline is gained. Normally, in oil refineries, flow instability in the composition of feedstock can affect the product quality. The aim of
Hussien A. Elsayed   +4 more
doaj   +1 more source

Influence of the catalyst support on the steam reforming performance of toluene as tar model compound [PDF]

open access: yes, 2018
The large amount of tar produced along with the syngas during biomass gasification is one of the major obstacle for the diffusion of gasifiers at industrial scale. Catalytic cracking and reforming are the most suitable processes for the transformation of
Asbel, Hernandez   +6 more
core   +1 more source

Performance Prediction of the Catalyst PR-81 at the Production Unit Using Mathematical Modeling Method [PDF]

open access: yes, 2015
Using programming support environment FreePascal and FreeBasic, the program providing to calculate values of efficient rate constants for hydrogenation reactions of benz- and dibenzothiophenes in the process of diesel fuel hydrofining, is developed.
Beliy, Aleksandr Sergeevich   +4 more
core   +1 more source

Experimental Investigation and Kinetic Modeling of Naphtha Catalytic Reforming Using Pt-Re/Al2O3 Catalyst [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2021
< p>Catalytic reforming is a process known in the refining industry to improve the quality of gasoline by increasing the octane number, the production of aromas, and hydrogen production as a byproduct. The purpose of this research is to develop a kinetic
Yasaman Rasaei   +2 more
doaj  

Decarbonisation of olefin processes using biomass pyrolysis oil [PDF]

open access: yes, 1973
An imperative step toward decarbonisation of current industrial processes is to substitute their petroleum-derived feedstocks with biomass and biomass-derived feedstocks.
Sharifzadeh, M, Wang, L, Shah, NG
core   +5 more sources

Optimization of Al-Doura Catalytic Naphtha Reforming Process Using Genetic Algorithm [PDF]

open access: yesEngineering and Technology Journal, 2013
Optimization of Al-Doura catalytic naphtha reforming process was done using genetic algorithm. The objective of optimization is maximization yield of the aromatics in order to increase the octane number of reformate.
Zaidoon M. Shakoor
doaj   +1 more source

Hydrogen production by sorption-enhanced steam reforming of glycerol [PDF]

open access: yes, 2009
Catalytic steam reforming of glycerol for H(2) production has been evaluated experimentally in a continuous flow fixed-bed reactor. The experiments were carried out under atmospheric pressure within a temperature range of 400-700 degrees C.
Blakeman, N   +7 more
core   +1 more source

Energy efficiency and GHG emissions: Prospective scenarios for the Chemical and Petrochemical Industry [PDF]

open access: yes, 2017
This study analyses the savings potential of energy consumption and GHG emissions from cost-effective technological improvements in the chemical and petrochemical industry up to 2050.
BOULAMANTI AIKATERINI   +1 more
core   +1 more source

Zeolites as Catalysts for Fuels Refining after Indirect Liquefaction Processes

open access: yesMolecules, 2018
The use of zeolite catalysts for the refining of products from methanol synthesis and Fisher–Tropsch synthesis was reviewed. The focus was on fuels refining processes and differences in the application to indirect liquefaction products was compared to ...
Arno de Klerk
doaj   +1 more source

Biomass as a Renewable Source to Produce Synthesis Gas by Catalytic Gasification Process

open access: yesChemical Engineering Transactions, 2022
Technical feasibility to reduce tar concentration in the gas obtained by steam gasification of biomass by using a continuous biomass gasification plant, mainly composed of a fluidized bed gasifier with an internal diameter of 0.1 m containing in its ...
Alessandro A. Papa   +2 more
doaj   +1 more source

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