Results 11 to 20 of about 2,021,692 (349)

Catalytic reforming of tar and volatiles from walnut shell pyrolysis over a novel Ni/olivine/La2O3 supported on ZrO2

open access: yesJournal of the Energy Institute, 2022
The effect of catalytic reforming of volatiles from pyrolysis of walnut shell using an innovative catalyst was investigated in this study. The analysis was conducted in a two-stage fixed bed reactor operated at 700 – 1100 ◦ C.
B. Oni   +3 more
semanticscholar   +1 more source

The System of Models and Optimization of Operating Modes of a Catalytic Reforming Unit Using Initial Fuzzy Information

open access: yesEnergies, 2022
The study aims to develop a system of models and a method for optimizing the operating modes of a catalytic reforming unit using fuzzy information, which makes it possible to effectively control the reforming process of the object under study. The object
B. Orazbayev   +7 more
semanticscholar   +1 more source

Microwave vs conventional heating in hydrogen production via catalytic dry reforming of methane

open access: yesResources Chemicals and Materials, 2022
The world's energy systems are undergoing radical change driven by the commitments to achieve net zero emissions and energy independence. Development of clean hydrogen economy is of paramount importance and hydrogen is expected to play a more important ...
Seyyedmajid Sharifvaghefi, Ying Zheng
doaj   +1 more source

In situ catalytic reforming of plastic pyrolysis vapors using MSW incineration ashes.

open access: yesEnvironmental Pollution, 2021
The valorization of municipal solid waste incineration bottom and fly ashes (IBA and IFA) as catalysts for thermochemical plastic treatment was investigated.
A. Ahamed   +8 more
semanticscholar   +1 more source

Developing a Steady-state Kinetic Model for Industrial Scale Semi-Regenerative Catalytic Naphtha Reforming Process [PDF]

open access: yesKemija u Industriji, 2014
Due to the demand for high octane gasoline as a transportation fuel, the catalytic naphtha reformer has become one of the most important processes in petroleum refineries.
Seif Mohaddecy, R. , Sadighi, S.
doaj   +1 more source

Research on SOFC Properties of Low Concentration Gas Fuel and SFM-GDC Reforming [PDF]

open access: yesE3S Web of Conferences, 2023
When gas fuel is used in solid oxide fuel cells, methane cracking occurs at high temperature in the Ni-based anode, forming granular carbon deposition in the active site of the anode, and finally completely wrapped Ni metal, greatly losing the ...
Han Chao   +5 more
doaj   +1 more source

Analysis of Syngas Production from Catalytic Biogas Reforming and Upgrading

open access: yesChemical Engineering Transactions, 2023
The development of alternative and sustainable technologies for the production of liquid biofuels has gained ground worldwide. Biogas is one of the most potential feedstocks to be used and the Fischer-Tropsch (FT) route is one of the most studied ...
Nadia M.V. Ramos   +3 more
doaj   +1 more source

Numerical Study of Heterogeneous Reactions in an SOFC Anode with Oxygen Addition [PDF]

open access: yes, 2007
Previous experimental studies have shown that addition of small amounts of oxygen to a hydrocarbon fuel stream can control coking in the anode, while relatively large amounts of oxygen are present in the fuel stream in single-chamber solid oxide fuel ...
Goodwin, David G., Hao, Yong
core   +2 more sources

Finding a suitable catalyst for on-board ethanol reforming using exhaust heat from an internal combustion engine [PDF]

open access: yes, 2017
Ethanol steam reforming with pure ethanol and commercial bioethanol (S/C = 3) was carried out inside the housing of the exhaust gas pipe of a gasoline internal combustion engine (ICE) by using exhaust heat (610–620 °C).
Bosch Tous, Ricardo   +4 more
core   +2 more sources

Modeling and Optimization of a Semi Regenerative Catalytic Reforming of Naphtha in the Presence of Catalyst Coking [PDF]

open access: yesJournal of Petroleum Science and Technology, 2020
Catalytic naphtha reforming is practiced extensively in petroleum refineries and petrochemical industries to convert low-octane naphtha into high-octane gasoline.
Inna Pchelintseva   +3 more
doaj   +1 more source

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