Influence of biomass fly ash blended with bituminous coal fly ash on the properties of concrete [PDF]
Budownictwo o Zoptymalizowanym Potencjale Energetycznym, 2020 There is a growing concern over the insufficient utilization of by-products from biomass combustion in Poland. Moreover, the concrete industry faces the threat of inadequate supplies of good quality coal fly ash.
Jakub Popławski
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KOH capture by coal fly ash [PDF]
Fuel, 2019 Abstract The KOH-capture reaction by coal fly ash at suspension-fired conditions was studied through entrained flow reactor (EFR) experiments and chemical equilibrium calculations. The influence of KOH-concentration (50–1000 ppmv), reaction temperature (800–1450 °C), and coal fly ash particle size (D50 = 6.03–33.70 μm) on the reaction was ...
Peter Arendt Jensen, Peter Glarborg
exaly +3 more sources
JTSL (Jurnal Tanah dan Sumberdaya Lahan), 2021 The plan to build a coal-fired steam power plant is expected to increase. One of the wastes generated from coal-fired steam power plants is coal fly ash.
Alfarizky Aryonugroho, Nina Dwi Lestari
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Experimental study on biodiesel collector enhanced coal fly ash flotation decarbonization
Meitan kexue jishu, 2023 The high degree of oxidation and poor hydrophobicity of fly ash particles result in the formation of stable hydration films that impede the effective adsorption of conventional hydrocarbon-based collectors onto the particle surfaces.
Shiqi DAI +6 more
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Sedimentary Mercury Enrichments as a Tracer of Large Igneous Province Volcanism
Geophysical Monograph Series, Page 247-262., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Lawrence M. E. Percival +3 more
wiley +3 more sources
Analysis of Coal Fly Ashes from Different Combustion Processes for The Agricultural Utilization
Journal of Applied Agricultural Science and Technology, 2023 The residue of thermal power plants is known as coal fly ash and has been considered solid waste pollution worldwide. The characteristic of coal fly ashes showed that it contains several components that could be utilized in several fields.
Farrah Fadhillah Hanum +5 more
doaj +1 more source
Reactivity of Ground Coal Bottom Ash to Be Used in Portland Cement
J, 2021 Ground coal bottom ash is considered a novel material when used in common cement production as a blended cement. This new application must be evaluated by means of the study of its pozzolanic properties.
Esperanza Menéndez +2 more
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Recycling of Coal Fly Ash as an Example of an Efficient Circular Economy: A Stakeholder Approach
Energies, 2021 The scale of waste formation from coal-fired generation is significant and tends to grow steadily in the context of the global use of coal for power production.
Oksana Marinina +4 more
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Crystals, 2021 Coal fly ash is found to be one of the key pollutants worldwide due to its toxic heavy metal content. However, due to advancements in technology, coal fly ash has gained importance in various emerging fields.
Javed Alam +9 more
doaj +1 more source
Firing-Associated Recycling of Coal-Fired Power Plant Fly Ash
Journal of Analytical Methods in Chemistry, 2023 Coal-fired power plant fly ash is a global environmental concern due to its small particle size, heavy metal content, and increased emissions. Although widely used in concrete, geopolymer, and fly ash brick production, a large amount of fly ash remains ...
Vu Thi Ngoc Minh +4 more
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