Energy Efficiency Assessment of Coal Preparation Plants Waste Processing
Sign Up to like & getrecommendations! Published in 2020 at "Refractories and Industrial Ceramics"
DOI: 10.1007/s11148-020-00465-5
Abstract: The chemical composition and the amount of waste from coal preparation plants are analyzed. The main characteristics of the gasifying gas under various conditions of fuel combustion are studied. The impact of the carbon content… read more here.
Keywords: gasification; waste; coal preparation; preparation plants ... See more keywords
Conceptual modifications of coal preparation plants to minimize potential environmental issues associated with coal waste disposal
Sign Up to like & getrecommendations! Published in 2019 at "Fuel"
DOI: 10.1016/j.fuel.2019.03.067
Abstract: Abstract An environmental concern at coal preparation operations is the release of elements resulting from the oxidation or dissolution of certain minerals contained in the process waste streams. Using a standard conductivity test, the electrical… read more here.
Keywords: coal preparation; coal; refuse; coal waste ... See more keywords
Analysis of a coal preparation plant. Part 1. Changes in water quality, coal seam, and plant performance
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DOI: 10.1016/j.fuproc.2019.03.022
Abstract: Abstract Coal preparation plants are under increasing pressure to reduce their consumption of fresh water leading to the use of recycle water. Recycled water generally contains a large quantity of dissolved inorganic electrolytes, which affect… read more here.
Keywords: coal; water quality; water; coal preparation ... See more keywords
A hybrid intelligent optimization approach to improving quality for serial multistage and multi-response coal preparation production systems
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Manufacturing Systems"
DOI: 10.1016/j.jmsy.2018.05.006
Abstract: Abstract Modeling and optimization of multiple quality response characteristics (i.e., ash content and calorific value) has been a very important issue that can assure the quality conformance and stability for coal preparation system with multiple… read more here.
Keywords: quality; coal preparation; optimization; response ... See more keywords
Effect of the Coal Preparation Process on Mercury Flows and Emissions in Coal Combustion Systems.
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DOI: 10.1021/acs.est.1c03689
Abstract: Coal preparation is effective in controlling primary mercury emissions in coal combustion systems; however, the combustion of coal preparation byproducts may cause secondary emissions. The inconsistent coal preparation statistics, unclear mercury distribution characteristics during coal… read more here.
Keywords: coal preparation; mercury flows; emissions coal; coal ... See more keywords
Application of cyclonic microbubble flotation column in Xiezhuang coal preparation plant: From laboratory to industrial scale
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Coal Preparation and Utilization"
DOI: 10.1080/19392699.2017.1365065
Abstract: ABSTRACT The application of cyclonic microbubble flotation column (FCMC) from laboratory to industrial scale was investigated in this study. The FCMC was found to be superior to the standard self-aeration flotation cell for separating the… read more here.
Keywords: xiezhuang; column; coal preparation; flotation ... See more keywords