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Compaction Characteristics of Bottom ash [PDF]

, 2015
The present study based on compaction characteristics of Bottom ash. As bottom ash is one of the coal combustion by-products which is collected at the bottom of the furnace of coal fired thermal power plant which is the main source of production of coal ...
Kumar, Deepak
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Enhancement of the Plant‐Accessible Phosphate Fraction in Sewage Sludge Ashes by Na+ or K+ Addition Prior to Combustion

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
The addition of Na2CO3 or K2CO3 to sewage sludge prior to combustion leads to the production of ashes containing phosphate in the form of buchwaldite‐like phases (Ca(Na/K)PO4). Compared to conventional sewage sludge mono‐ashes, such Na‐ or K‐ashes show greatly increased P‐solubilities and proved to be potent P‐fertiliser materials in greenhouse ...
Lorenz Bier‐Schorr, Viktoria Gräser, Michael Scherer‐Lorenzen, Peter Hajek, Philipp Kurz   +4 more
wiley   +1 more source

Physical and Mechanical Properties of Fly Ash-Bottom Ash Geopolymer Mixtures on Expansive Clay Soil Stabilization as a Subgrade Material

Civil and Environmental Engineering
The presence of expansive clay causes roads to undergo damage such as wavy, cracked, and even potholes. This type of soil shows that the soil is prone to swelling and shrinking. A base soil handling method against the effects of swelling and shrinking is
Wijaya Miguel Felix, Ismanti Sito, Satyarno Iman   +2 more
doaj   +1 more source

Effective Composition of High Concentration Fly Ash-Bottom Ash Mixture Slurry for Efficient Disposal Through Pipelines

Applied Rheology, 2011
The composition of high concentration ash slurry requires careful selection of particle size distribution (PSD) to achieve the required rheological properties for efficient disposal through pipelines.
Senapati P.K., Mishra B.K., Sahu Aparajita, Kumar Vimal   +3 more
doaj   +1 more source

The utilization of biomass bottom ashes in cement system

Journal of Sustainable Architecture and Civil Engineering, 2016
By producing 1 ton of Portland cement clinker in environment releasing about 0.85 tons of CO2: 70% of limestone decarbanization and 30% of electricity and thermal consumption. High specific CO2 emissions results take the responsibility of Portland cement industry for about 5% of global CO2 emissions.
Vaičiukynienė, Danutė, Vaitkevičius, Vitoldas, Krulikauskaitė, Jūratė, Kantautas, Aras, Vaičiukynas, Vilimantas, Rudelis, Valdas   +5 more
openaire   +3 more sources

Uniaxial compressive strength prediction and ratio parameter optimization of titanium tailings composite backfill materials using intelligent hybrid models

Deep Underground Science and Engineering, EarlyView.
Based on the 90 datasets, ERT and four optimization algorithms were used to build four hybrid models to predict the UCS of the backfill body. The SMA‐ERT model was the most effective model, and it can reliably guide the design of the backfill ratio parameters. Abstract This study analyzed the feasibility of using titanium (Ti) tailings as a backfilling
Weijun Liu, Zida Liu, Zhixiang Liu
wiley   +1 more source

Sustainable use of laterite replaced with bottom ash as road construction materials

International Journal of Sustainable Engineering
Bottom ash (BTA), a byproduct of burning coal in electric power plants, is often considered waste. Managing significant quantities of bottom ash remains a challenge.
Uthairith Rochanavibhata, Sakda Lhajai, Pornkasem Jongpradist, Nattapong Makaratat, Guoqing Jing, Pitthaya Jamsawang   +5 more
doaj   +1 more source

Studi Analisa Kualitas Biobriket Campuran Bottom Ash Batubara dan Onggok Tepung Tapioka Menggunakan Karbonisasi

Jurnal Fisika Flux, 2019
Biobriket merupakan bahan bakar padat yang merupakan alternatif pengganti minyak tanah dan gas yang mempunyai kelayakan teknis untuk digunakan sebagai bahan bakar rumah tangga, industri kecil ataupun menengah. Biobriket juga mempunyai keuntungan ekonomis
Agus Triantoro, Adip Mustofa, Kartini Kartini, Abdurrahman Hanafi   +3 more
doaj   +1 more source

Evaluating the Potential Reutilizing of Fly Ash and Bottom Ash in Thailand.

Iranian journal of public health, 2018
No Abstract####
Khamphe PHOUNGTHONG, Kuaanan TECHATO
openaire   +2 more sources

A review on the utilization of municipal solid waste incineration (MSWI) bottom ash as a mineral resource for construction materials

, 2023
In recent years, the widespread application of waste incineration technology has led to an increased generation of municipal solid waste incineration (MSWI) bottom ash.
Perumal, P. (Priyadharshini), Ye, G. (Guang), Illikainen, M. (Mirja), Chen, B. (Boyu)   +3 more
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