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Stabilization of Tropical Residual Soil with Cement and Biomass Bottom Ash
Key Engineering Materials, 2022This paper investigates an experimental study of cement-stabilized lateritic soil (CSLS) for road construction. The investigation focused on the mechanical properties and the potential of using biomass bottom ash (BBA) as aggregate materials based on the soil-cement standard of Thailand. CSLS specimens were prepared with different contents of BBA (40%,
Sopanat Busabongpaitoon +2 more
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Experimental analysis of air-steam gasification of biomass with coal-bottom ash
Journal of the Energy Institute, 2020Abstract Biomass gasification is an attractive option for producing high-quality syngas (H2+CO) due to its environmental advantages and economic benefits. However, due to some technical problems such as tar formation, biomass gasification has not yet been able to achieve its purpose.
Ye Tian
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Stabilization of expansive soils with biomass bottom ashes for an eco-efficient construction
Environmental Science and Pollution Research, 2020Green philosophy is gaining popularity worldwide. Recycling materials from building demolitions, reutilizing by-products from industrial facilities and exploring the potential uses of waste during a second life cycle are the objectives of this philosophy.
Adela P, Galvín +4 more
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Characterisation and technical feasibility of using biomass bottom ash for civil infrastructures
Construction and Building Materials, 2014 Biomass is a renewable energy source that is increasingly being used worldwide. However, because of recent increases in production, waste products from biomass combustion are becoming a relevant environmental and economic problem. In the present research, the technical feasibility of bottom ash from various Andalusian power plants is analysed to ...
Manuel Cabrera +2 more
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Transferring the Carbonation of Biomass Bottom Ash from Batch to Continuous Operation
Global NEST International Conference on Environmental Science & Technology, 2022Biomass incineration residues may be used for CO2 capture and storage by carbonation of waste-borne metal hydroxides. Moist carbonation of these ashes can be performed under mild conditions (ambient pressure and temperature) and accelerated by using a CO2-rich gas.
Kevin Schnabel +3 more
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Influence of Bottom Ashes from Biomass on Compressive Strength of Concretes
Materials Science Forum, 2019The preliminary results of utilization of bottom ash from combustion of biomass for the produce of concrete has been presented. Currently, this waste are deposited in industrial waste landfills. The chemical composition of waste materials was determined using X-ray fluorescence (spectrometer ARL Advant 'XP). Concrete were made using CEM I 42.5 R (Cemex)
Malgorzata Ulewicz, Jakub Jura
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Assessment of technological performance of extruded earth block by adding bottom biomass ashes
Journal of Building Engineering, 2021Abstract The search for more sustainable construction materials has led researchers to reconsider ancient techniques, such as earth-based construction materials (EBCMs). These have been lately highlighted as a feasible way of reducing environmental footprint and improving building performance.
P. Muñoz +3 more
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Mechanical performance of bedding mortars made with olive biomass bottom ash
Construction and Building Materials, 2016Abstract Two waste streams result from biomass combustion for power generation: biomass fly ash (BFA), which is used as fertilizer in agriculture, and biomass bottom ash (BBA) currently with no practical applications and generally deposited in landfills.
Manuel G. Beltrán +4 more
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Zeolitized bottom ashes from biomass combustion as cement replacing components
Construction and Building Materials, 2018Abstract In power plants biomass combustion produces large quantities of biomass bottom ash wastes. During the combustion process, the produced ashes are enriched in the radionuclides. The different enrichment of the various radionuclides within a radioactive series, such as that of 226Ra, 228Ra, 228Th, 40K, 210Pb and 137Cs results in the disturbance
Danutė Vaičiukynienė +5 more
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Feasibility of Using Biomass Fly and Bottom Ashes to Produce RCC and PCC
Journal of Materials in Civil Engineering, 2017AbstractRoller-compacted concrete (RCC) and paver-compacted concrete (PCC) are widely used in mass concrete and pavement.
J.-M. Lessard +3 more
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