Results 61 to 70 of about 64,005 (277)

Methane Pyrolysis Performance in Catalytic Molten Media for Hydrogen Production From the Perspective of Bubble Column Reactor Design and Configuration

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT In the hydrogen production routes from natural gas (methane), methane pyrolysis offers a cleaner option than the established steam methane reforming by producing CO2‐free hydrogen. However, in fixed bed reactors over solid catalysts, this technology experiences rapid catalyst deactivation due to carbon (coke) deposition encapsulating its ...
Muhammad Irfan Fakarudin, Luqmanulhakim Baharudin, Matthew J. Watson, Wan Nor Roslam Wan Isahak   +3 more
wiley   +1 more source

Modeling Fixed Bed Membrane Reactors for Hydrogen Production through Steam Reforming Reactions: A Critical Analysis [PDF]

, 2018
Membrane reactors for hydrogen production have been extensively studied in the past years due to the interest in developing systems that are adequate for the decentralized production of high-purity hydrogen.
Annesini, Maria Cristina, Cerbelli, Stefano, Murmura, MARIA ANNA   +2 more
core   +1 more source

Combined effect of increasing the post‐reformer temperature and adding red mud as a secondary catalyst in the thermocatalytic reforming of digestate

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract This work studies the combined effect of increasing the post‐reformer temperature and introducing red mud as a support catalyst in the thermocatalytic reforming (TCR®) of digestate. The TCR® method, developed by the Fraunhofer Institute for Environmental, Safety and Energy Technology UMSICHT (abbreviated as Fraunhofer UMSICHT), is an extension
Hillary Onyishi, Johannes Neidel, Robert Daschner, Andreas Apfelbacher, Andreas Hornung   +4 more
wiley   +1 more source

Economic Assessments of Hydrogen Production Processes Based on Natural Gas Reforming with Carbon Capture

Chemical Engineering Transactions, 2018
Hydrogen is a promising energy carrier for future low carbon economy as fuel or chemical for various industrial applications (e.g. heat and power, petro-chemical, metallurgy etc.) as well as for transport sector. In order to decarbonise the energy sector
Ana-Maria Cormos, Szabolcs Szima, Szabolcs Fogarasi, Calin-Cristian Cormos   +3 more
doaj   +1 more source

Diesel exhaust-gas reforming for H2 addition to an aftertreatment unit [PDF]

, 2008
This is the post-print version of the final paper published in Chemical Engineering Journal. The published article is available from the link below. Changes resulting from the publishing process, such as peer review, editing, corrections, structural ...
A. Abu-Jrai, A. Megaritis, A. Tsolakis, Abu-Jrai, Barbier, Burch, Burch, Eränen, Horn, Horn, Horn, K. Theinnoi, Kumar, Macleod, Naber, Peucheret, Richter, S.E. Golunski, Satokawa, Tsolakis, Tsolakis, Tsolakis, Tsolakis, Tsolakis, Tsolakis, Wen, Whittington, Wichterlová, Yokota   +28 more
core   +1 more source

Potential contribution of biomass gasification‐based technology in energy transition: a technical review coupled with bibliometric studies

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Biomass gasification technology has been extensively researched around the world; however, there is a need to evaluate the current research landscape and evolutionary direction of research in the broader context of energy transition. A systematic bibliometric analysis of the Web of Science database was performed for articles that fall within ...
Olasunkanmi Opeoluwa Adeoye, Electo Eduardo Silva Lora, Rubenildo Vieira Andrade, Leonardo Peña Pupo, René Lesme Jaén, Osvaldo José Venturini   +5 more
wiley   +1 more source

Bio-Ethanol Steam Reforming Reaction Over Bimetallic Ceria-Supported Catalysts

Chemical Engineering Transactions, 2012
Hydrogen is mainly produced through the steam reforming of natural gas. Despite the advantages related to the well known technology, this method has some drawbacks due to the non renewability of the feedstock and to the production of harmful emissions ...
V. Palma, F. Castaldo, P. Ciambelli, G. Iaquaniello   +3 more
doaj   +1 more source

Production of Hydrogen-Rich Gas by Oxidative Steam Reforming of Dimethoxymethane over CuO-CeO₂/γ-Al₂O₃ Catalyst

Energies, 2020
The catalytic properties of CuO-CeO2 supported on alumina for the oxidative steam reforming (OSR) of dimethoxymethane (DMM) to hydrogen-rich gas in a tubular fixed bed reactor were studied.
Sukhe Badmaev, Vladimir Sobyanin
doaj   +1 more source

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

, 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

Upgrading biogas with novel composite carbon molecular sieve (CCMS) membranes: Experimental and techno-economic assessment [PDF]

, 2020
The use of biogas as feedstock for hydrogen production was widely proposed in the literature in the last years as a strategy to reduce anthropogenic carbon emissions.
Cechetto, V., Gallucci, F., Llosa-Tanco, M.A., Medrano, J.A., Pacheco-Tanaka, D.A.   +4 more
core   +1 more source