Results 241 to 250 of about 29,579 (290)

Glass–ceramic from mixtures of bottom ash and fly ash

Waste Management, 2012
Along with the gradually increasing yield of the residues, appropriate management and treatment of the residues have become an urgent environmental protection problem. This work investigated the preparation of a glass-ceramic from a mixture of bottom ash and fly ash by petrurgic method.
Dinh Hieu, Vu, Kuen-Sheng, Wang, Jung-Hsing, Chen, Bui Xuan, Nam, Bui Hoang, Bac   +4 more
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Fly Ash, Bottom Ash, and Dust

2017
Fly ashes, suspended in the exhaust gases, can be collected by electrostatic precipitators or baghouse filter. On the other hand, the portion of the non-combustible residues from combustion in an incinerator or furnace that fall by themselves to the bottom hopper of a furnace or incinerator is referred as bottom ash. Both the fly ash and bottom ash can
Pen-Chi Chiang, Shu-Yuan Pan
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Coal Bottom Ash (CBA)

2020
Coal bottom ash (CBA) is waste product that has been produced during the coal combustion for current generation. It is porous particle, angular and irregular in shape. Besides that, some of the particles were spherical and semi-spherical. There were also agglomerate particles and some CBA particles with interlocking characteristics compared than fine ...
Shahiron Shahidan, Nurul Izzati Raihan Ramzi Hannan   +1 more
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Biomass fly ash and biomass bottom ash

2019
Biomass comes from organic material such as trees, agricultural and urban waste, plants and shrubs, etc., and it can be used both for electricity production, for example, for heating, and as fuel for transport, and presents important advantages. The use of this resource promotes important economic and social development in rural areas, as well as ...
Agrela, F., Cabrera, M., Morales, M.M., Zamorano, M., Alshaaer, M.   +4 more
openaire   +2 more sources

The Amsterdam pilot on bottom ash

Minerals Engineering, 2004
In the summer of 2002, an experimental wet process was tested on 116 tons of bottom ash from the Amsterdam MSWI. The aim of the pilot was to demonstrate the feasibility of combining a washing step for improving the environmental quality of the ash with extensive metals recovery to meet the cost of the treatment.
P. C. REM, C. DE VRIES, L. A. VAN KOOY, BEVILACQUA, PAOLO, M. A. REUTER   +4 more
openaire   +2 more sources

Artificial Ageing of Bottom Ashes

2009 Asia-Pacific Power and Energy Engineering Conference, 2009
Artificial ageing of incineration bottom ashes with saturated air was investigated in this paper. The process could reduce the pH of bottom ashes below 10 within one month. This result can be used to design bottom ashes heap to accelerate the curing process of bottom ashes and reduce the storage time of bottom ash in incinerators.
Hu Yuyan, Chen Dezhen, Thomas H. Christensen   +2 more
openaire   +1 more source

Bottom Ash: An Engineering Material

Journal of the Soil Mechanics and Foundations Division, 1972
THE PROPERTIES AND USES OF BOTTOM ASH, A BY-PRODUCT FROM BURNING COAL IN POWER PLANTS, ARE DISCUSSED. SELECTED SAMPLES OF BOTTOM ASH FROM THE STATE OF WEST VIRGINIA AND THE SURROUNDING AREA WERE SUBJECTED TO ENGINEERING IDENTIFICATION, CLASSIFICATION, AND PROPERTY TESTS.
Roger K. Seals, Lyle K. Moulton, Byron E. Ruth   +2 more
openaire   +1 more source

Bottom Ash as Embankment Material

1990
The physical and chemical characteristics and engineering properties of power plant bottom ash, a byproduct produced from the combustion of coal, are presented. Laboratory studies included evaluation of chemical and index properties, permeability, compaction, shear strength, and compressibility.
W-H Huang, CW Lovell
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Solid Residues (Biochar, Bottom Ash, Fly Ash, …)

2020
Solid co-products from biochemical, chemical and thermochemical processes of biomass and biowaste have gained momentum in utilization as secondary raw materials. These solids are carbon-based or mineral-based materials, and for their suitable use in a number of fields, various properties should be determined.
Weiss-Hortala, Elsa, Chesnaud, Anthony, Haurie, Laurène, Lyczko, Nathalie, Munirathinam, Rajesh, Nzihou, Ange, Patry, Severine, Minh, Doan Pham, White, Claire, E   +8 more
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Comparison study of Bottom Ash Aggregate and Washed Bottom Ash Aggregate in concrete: Physical aspect

2011 IEEE Symposium on Business, Engineering and Industrial Applications (ISBEIA), 2011
This paper presents the comparison physical study of solid waste of Bottom Ash Aggregate (BAA) and Washed Bottom Ash Aggregate (WBAA) as fine aggregate in concrete. The BAA is a waste material that is taken from electric coal power plant and the basic source material of WBAA is a treated bottom ash.
Mohd Syahrul Hisyam bin Mohd Sani, null Ahmad Rasidi Osman, Fadhluhartini bt Muftah   +2 more
openaire   +1 more source