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Mostrando ítems 1-10 de 18
Artículo
Techno-Economic Comparison of Integration Options for an Oxygen Transport Membrane Unit into a Coal Oxy-Fired Circulating Fluidized Bed Power Plant
(MDPI, 2022-12)
The inclusion of membrane-based oxygen-fired combustion in power plants is considered an emerging technology that could reduce carbon emissions in a more efficient way than cryogenic oxygen-fired processes. In this paper, ...
Artículo
Synergizing carbon capture and utilization in a biogas upgrading plant based on calcium chloride: Scaling-up and profitability analysis
(Elsevier, 2021-03)
Herein we analyze the profitability of a novel regenerative process to synergize biogas upgrading and carbon dioxide utilization. Our proposal is a promising alternative which allows to obtain calcium carbonate as added ...
Artículo
Oxidative degradation of a novel AMP/AEP blend designed for CO2 capture based on partial oxy-combustion technology
(Elsevier, 2018-10)
Solvent degradation and volatile compound emissions are two of the major concerns about the deployment of carbon capture technologies based on chemical absorption. In this context, partial oxy-combustion might reduce the ...
Artículo
Evaluation of MEA 5M performance at different CO2 concentrations of flue gas tested at a CO2 capture lab-scale plant
(Elsevier, 2017)
Chemical absorption is the most effective and mature post-combustion alternative that might be applied for carbon capture in fossilfuel power plants and other energy-intensive industries such as cement production, refineries ...
Artículo
Characterization of emissions of condensable particulate matter under real operation conditions in cement clinker kilns using complementary experimental techniques
(Elsevier, 2021-09)
Historically, the emission of particles from clinker kiln stacks has been one of the main environmental concerns in cement manufacturing processes. Up to now, environmental regulations have only focused on determining and ...
Artículo
Converting CO2 from Biogas and MgCl2 Residues into Valuable Magnesium Carbonate: a Novel Strategy for Renewable Energy Production
(Elsevier, 2019-08)
In this work a novel strategy for bio-methane production and magnesium chloride waste valorization is addressed. The proposed process is a potential alternative path to the already existing biogas upgrading technologies ...
Artículo
Experimental study on partial oxy-combustion technology in a benchscale CO2 capture unit
(Elsevier, 2019-04)
The reduction of CO2 emissions from anthropogenic sources in this century will require a higher reliance on carbon capture and storage (CCS) technologies. Post-combustion based on a regenerative chemical absorption is ...
Artículo
From biogas upgrading to CO2 utilization and waste recycling: A novel circular economy approach
(Elsevier, 2021-05)
Herein a novel process to synergize biogas upgrading, CO2 utilization and waste recycling is proposed. Our study emerges as a promising strategy within the circular economy. In this work, the technical feasibility of ...
Artículo
Methodological development for the optimisation of electricity cost in cement factories: the use of artificial intelligence in process variables
(Springer Science and Business Media Deutschland GmbH, 2022)
Cement factories require large amounts of energy. 70% of the variable cost goes to energy—33% to kiln thermal energy and 37% to electrical energy. This paper represents the second stage of a broader research study which ...
Artículo
Partial oxy-combustion technology for energy efficient CO2 capture process
(Elsevier, 2019-11)
Partial oxy-combustion is considered a promising carbon capture and storage technology that can lead to further energy penalty reductions. The presence of large amounts of CO2 in the flue gas should enhance the driven force ...