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Processed bottom ash for replacing fine aggregate in making high-volume fly ash concrete [PDF]
MATEC Web of Conferences, 2017 Bottom ash is a coal plant by-product that is abundant and underutilized. There is the potential use of bottom ash as a fine aggregate replacement in concrete mixtures; however, the problems of water absorption and uniformity of quality of the material ...
Antoni +4 more
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The use of bottom ash for replacing fine aggregate in concrete paving blocks [PDF]
MATEC Web of Conferences, 2017 Bottom ash that results from coal burning for electrical generation is still much underutilized in Indonesia and it is necessary to increase the usage of this waste.
Antoni +4 more
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Bottom Ash of the Largest Kuzbass Coal Power Plants: Secondary Use Possibility [PDF]
E3S Web of Conferences, 2021 Kemerovo district coal power plant, Tom-Usinskaya district coal power plant and Belovo district coal power plant are the largest coal power plants in Kuzbass and during the combustion of coal they generate annually about 1600 tons of coal ash which ...
Kargin Aleksey, Mashkin Nikolay
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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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Soluble pozzolanic materials from coal bottom ash as cement replacement material [PDF]
, 2021 Nowadays, intensive research in production of highly reactive pozzolanic materials from industrial waste to replace cement is crucial. This action expected to increase industrial waste recycling rate and at the same time reduce extraction of non ...
Abd Wahab, Azrina +3 more
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Frontiers in Energy Research, 2022 The particle size (µm) of coal bottom ash displayed significant effects on the concrete engineering properties. This research aims to assess the improvement of engineering properties of concrete containing CBA (fineness: 75 and 100 µm) known as Mix 75 ...
Salmia Beddu +6 more
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Crystals, 2022 Portland cement production is an energy-intensive process that releases carbon dioxide into the atmosphere. To reach carbon neutrality by 2050, it would be necessary to implement innovative measures in the cement industry to deliver carbon neutrality. In
Esperanza Menéndez +3 more
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Reusing coal ash of thermal power plant in a pavement base course
Journal of King Saud University: Engineering Sciences, 2021 Nowadays, the disposing of coal bottom ash from thermal power plants is increasing day by day and creates serious environmental problems, especially in Vietnam. The utilization of coal ash from Vietnam’s thermal power plants in a pavement base course has
Nu Nguyen Thi +2 more
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Jurnal Kimia Sains dan Aplikasi, 2023 Zeolite is a porous crystalline mineral alumina silica tetrahydrate that has an open three-dimensional framework structure that has channels and cavities filled with metal ions, while Bottom ash is also known to have high porosity and surface area. Thus,
Susilawati Susilawati +2 more
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Energies, 2020 The coal was gasified in a fluidized bed reactor with CO2 as a gasifying agent at 889–980 °C. The coal and gasification residue produced during gasification was burned at temperatures up to 900 °C.
Barbara Bielowicz
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