Results 31 to 40 of about 303,477 (208)

Effects of Ni-Co Ratio on Deactivation and Coke Formation in Steam Reforming of Hydrocarbon Impurities from Biomass Gasification with Ni-Co/Mg(Al)O Catalysts

open access: yesChemical Engineering Transactions, 2022
Ni-Co/Mg(Al)O catalysts with different Ni-Co ratios (40-0, 30-10, 20-20, 10-30 and 0-40 wt%) have been tested for steam reforming of hydrocarbon impurities in a model biomass gasification syngas at relevant operating conditions.
Ask Lysne   +4 more
doaj   +1 more source

Laboratory-scale Study of Nickel-catalyst Pellets Performance for Tar Steam Reforming Obtained from Biomass Gasification

open access: yesChemical Engineering Transactions, 2022
Biomass steam gasification is a promising solution to obtain an H2-rich syngas to be exploited in high temperature SOFC to produce electricity with high efficiency and a reduced environmental impact.
Alessandra Tacconi   +3 more
doaj   +1 more source

The Evaluation on Three Types of Malaysian Dolomites as a Primary Catalyst in Gasification Reaction of EFB and Tar Cracking Efficiency

open access: yesFrontiers in Energy Research, 2020
The conversion of biomass into hydrogen-rich syngas has been getting attention recently, as it has potential sustainability benefits of agricultural residues.
M. A. A. Mohammed   +6 more
doaj   +1 more source

Cost and performance of some carbon capture technology options for producing different quality CO₂ product streams [PDF]

open access: yes, 2016
A techno-economic assessment of power plants with CO2 capture technologies with a focus on process scenarios that deliver different grades of CO2 product purity is presented.
Al-Qayim   +45 more
core   +2 more sources

Transformations of Group 7 Carbonyl Complexes: Possible Intermediates in a Homogeneous Syngas Conversion Scheme [PDF]

open access: yes, 2009
A variety of C−H and C−C bond forming reactions of group 7 carbonyl complexes have been studied as potential steps in a homogeneously catalyzed conversion of syngas to C_(2+) compounds.
Bercaw, John E.   +3 more
core   +2 more sources

The Conversion of Waste Biomass into Carbon-Supported Iron Catalyst for Syngas to Clean Liquid Fuel Production

open access: yesCatalysts, 2022
Syngas has been utilized in the production of chemicals and fuels, as well as in the creation of electricity. Feedstock impurities, such as nitrogen, sulfur, chlorine, and ash, in syngas have a negative impact on downstream processes.
Muhammad Amin   +4 more
semanticscholar   +1 more source

A Medium-Scale 50 MWfuel Biomass Gasification Based Bio-SNG Plant: A Developed Gas Cleaning Process

open access: yesEnergies, 2015
Natural gas is becoming increasingly important as a primary energy source. A suitable replacement for fossil natural gas is bio-SNG, produced by biomass gasification, followed by methanation.
Ramiar Sadegh-Vaziri   +3 more
doaj   +1 more source

Process Advantages of Direct CO2 to Methanol Synthesis

open access: yesFrontiers in Chemistry, 2018
Developing a laboratory scale or pilot scale chemical process into industrial scale is not trivial. The direct conversion of CO2 to methanol, and concomitant production of hydrogen from water electrolysis on large scale, are no exception.
Dana S. Marlin   +2 more
doaj   +1 more source

Mixed Ionic-Electronic Conducting Membranes (MIEC) for Their Application in Membrane Reactors: A Review [PDF]

open access: yes, 2019
Mixed ionic-electronic conducting membranes have seen significant progress over the last 25 years as efficient ways to obtain oxygen separation from air and for their integration in chemical production systems where pure oxygen in small amounts is needed.
Arratibel Plazaola, Alba   +6 more
core   +10 more sources

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