Closing the material cycle of biomass-derived fly ashes: a regional case study of natural ageing in Finland
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Material Cycles and Waste Management"
DOI: 10.1007/s10163-018-0705-x
Abstract: The amount of biomass-derived ashes is expected to rise in the EU due to targets to increase the use of renewable energy resources. To promote the reuse of biomass ashes, a regional case study of… read more here.
Keywords: biomass; fly ashes; ashes regional; biomass derived ... See more keywords
Alkali Activation–Granulation of Hazardous Fluidized Bed Combustion Fly Ashes
Sign Up to like & getrecommendations! Published in 2017 at "Waste and Biomass Valorization"
DOI: 10.1007/s12649-016-9580-7
Abstract: The increasing amount of fluidized bed combustion (FBC) ash is putting pressure on researchers to invent novel methods for utilizing the ash. The low reactivity and heavy metal content constrict the use of FBC ash… read more here.
Keywords: bed combustion; alkali activation; fly; fly ashes ... See more keywords
Influence of Water Retention Curves Model Fitting Parameters on Unsaturated Seepage Modeling of Fly Ashes and Pond Ashes
Sign Up to like & getrecommendations! Published in 2021 at "Indian Geotechnical Journal"
DOI: 10.1007/s40098-021-00513-y
Abstract: Water retention curves (WRC) and its fitting parameters are important inputs for conducting unsaturated seepage modeling study in any geotechnical and geo-environmental problems. This study investigated the effect of variation in WRC model fitting parameters… read more here.
Keywords: seepage modeling; seepage; unsaturated seepage; model fitting ... See more keywords
Operating optimization for the heavy metal removal from the municipal solid waste incineration fly ashes in the three-dimensional electrokinetics.
Sign Up to like & getrecommendations! Published in 2018 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2018.04.065
Abstract: The three-dimensional (3D) electrode has been widely studied and curiously pushed forward for the treatment of various wastewater. However, the reports on the electro-remediation of municipal solid waste incineration fly ashes using 3D electrochemical platform… read more here.
Keywords: municipal solid; waste incineration; fly ashes; incineration fly ... See more keywords
Improving circular economy by the valorization of non-conventional coal fly ashes in composite cement manufacturing
Sign Up to like & getrecommendations! Published in 2021 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2021.124053
Abstract: Abstract Spreader Stoker thermal power plants are initially used to burn bagasse during the sugarcane harvest, but also coal when the season is over. The drawback is that, compared to standard pulverized coal fly ashes,… read more here.
Keywords: coal fly; cement; sscfa; coal ... See more keywords
Enhancement of the carbohydrate content in Spirulina by applying CO2, thermoelectric fly ashes and reduced nitrogen supply.
Sign Up to like & getrecommendations! Published in 2019 at "International journal of biological macromolecules"
DOI: 10.1016/j.ijbiomac.2018.12.037
Abstract: This study focused on evaluating whether the injection of CO2, which is associated with the use of thermoelectric fly ashes and a reduced supply of nitrogen, affects the production of intracellular carbohydrates from Spirulina. For… read more here.
Keywords: fly ashes; co2; ashes reduced; injection ... See more keywords
Utilization of high-calcium fly ashes through mineral carbonation: The cases for Greece, Poland and Spain
Sign Up to like & getrecommendations! Published in 2019 at "Journal of CO2 Utilization"
DOI: 10.1016/j.jcou.2019.03.020
Abstract: Abstract Limited utilization possibilities of high–calcium fly ashes (HCFA) are a serious issue not only in Europe, but also worldwide. The properties of such waste from coal-fired power plants could be conveniently treated in order… read more here.
Keywords: greece poland; mineral carbonation; carbonation; calcium fly ... See more keywords
Micostructural and Mechanical Properties of Geopolymers Synthesized from Three Coal Fly Ashes from South Africa
Sign Up to like & getrecommendations! Published in 2017 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.6b02454
Abstract: In this study, coal fly ashes (CFAs) from three different boiler sites in South Africa, Eskom (E coal fly ash), George Mukhari Academic Hospital (GMH coal fly ash), and KarboChem (KBC coal fly ash), were… read more here.
Keywords: south africa; fly ashes; mechanical properties; coal ... See more keywords
Characterization of Microstructural Variations in Alkali-Activated Coal Fly Ashes Depending on Their Intrinsic Properties
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Materials in Civil Engineering"
DOI: 10.1061/(asce)mt.1943-5533.0004062
Abstract: AbstractThere is significant microstructural variability in alkali-activated coal fly ashes (CFA) depending on the activation conditions and the intrinsic properties of the utilized CFAs. This stud... read more here.
Keywords: alkali activated; intrinsic properties; coal fly; activated coal ... See more keywords
Temperature Influence on Ordinary Concrete Modified with Fly Ashes from Thermally Conversed Municipal Sewage Sludge Strength Parameters
Sign Up to like & getrecommendations! Published in 2020 at "Materials"
DOI: 10.3390/ma13225259
Abstract: Concrete is the most commonly used structural material, without which modern construction could not function. It is a material with a high potential to adapt to specific operating conditions. The use of this potential is… read more here.
Keywords: ashes thermally; strength; conversed municipal; fly ashes ... See more keywords
Recovered Fly Ashes as an Anthropogenic Raw Material
Sign Up to like & getrecommendations! Published in 2023 at "Minerals"
DOI: 10.3390/min13050623
Abstract: Poland is a country where the commercial power industry mainly uses coal to produce energy. As a result of energy production processes, by-products of combustion are generated, primarily fly ashes. In Poland, these are mostly… read more here.
Keywords: raw materials; waste; ashes anthropogenic; fly ashes ... See more keywords