fly ash waste Articles
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Characterisation of LD slag of Bokaro Steel Plant and its feasibility study of manufacturing commercial 'fly ash–LD slag' bricks
The aim of this study is to couple several analytical techniques in order to carefully undertake physical, chemical and mineralogical characterisations of LD steel slag to determine its feasible utilisation in commercial brick manufacturing. The characterisation results of LD slag showed that the pH and electrical conductivity of the samples were very high indicating high percentage of lime ...
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Transportation and market feasibility analysis for innovative coal combustion by-products: WoodBrik in Greenbrier County, West Virginia
This paper outlines a transportation and market feasibility study performed in support of Western Greenbrier Co-Generation, LLC's participation in the first Department of Energy Clean Coal Initiative. Western Greenbrier Co-Generation, LLC is a unique company formed by three local city councils to support the development of clean coal technologies in Greenbrier County, West Virginia. The study ...
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Fly Ash Treatment – Plasma Torches versus Graphite Electrodes
Background Plasma generating devices have to be designed to tolerate incredibly harsh conditions during operation and in particular very high heat loads and temperatures around the arc. However, when used in the vitrification of highly chlorinated materials the challenge is even greater than in other applications. The combination of high general furnace temperatures, extremely high local ...
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Composition, morphology, properties of coal fly ash microspheres and their application for conditioning liquid radioactive waste
Using methods of the Mossbauer spectroscopy, scanning electron microscopy, and thermodynamic analysis of phase formation in silicate multi-component melts, the detailed study of composition, morphology, and properties of fly ash microspheres resulting from combustion of three coals (Irsha-Borodinskii, Kuznetskii and Ekibastuzskii) was carried out. About 60 microspherical products with an iron ...
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Hangzhou Jiufeng Waste Incineration Power Plant Leachate Concentrate Reduction Treatment Project - Case Study
Application: Leachate Concentrate /Fly ash washing wastewate Scale: 450 tons / day of concentrated liquid reduction, 180 tons / day of fly ash washing wastewater INTRODUCTION Everbright Domestic Waste Incineration Power Plant Project in Zhongtai, Yuhang District, Hangzhou City (hereinafter referred to as: Hangzhou Jiufeng) is a waste incineration power plant constructed by Everbright ...
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Innovative Uses for Incinerator Fly Ash
Making concrete construction bricks from incinerator fly ash has just become viable. The Environment Agency have announced that this new innovative end-use for incinerator fly ash meets the ‘end-of-waste criteria’. Castle Environmental and sister company Castle Construction Products are now investing in additional facilities to increase production and product range. Although there ...
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