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REAGENTS FOR SOUBILIZATION OF COAL
Solubilization of Coal SpringerLink
Coal solubilization, or essentially complete dissolution, entails a series of complex processes which involve reactions of the solvent as well as coal. Effective solubilization requires hydrogen from the solvent or other source outside of the coal since its
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A review on flotation of coal using mixed reagent systems
2021.11.1 The scientific effort in this direction in the present review targets to understand and identify the varieties of reagents employed in coal flotation as mixtures.
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Enrichment and utilization of residual carbon from coal
2023.3.1 Chemical methods mainly include two types of inorganic and organic chemistry methods. The chemical method for the separation of coal gasification slag is
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2 REAGENTS IN COAL PREPARATION: WHERE DO THEY GO?
A variety of reagents are utilized in coal preparation, but aside from performing their desired function relatively little is known about the behavior of these reagents within the
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Study on electrochemical improvement of flotation reagents for
2022.1.8 Read this article. A novel collector to improve the collecting capacity of the coal gangue and to reduce the consumption of the medicament was proposed in this
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Chemical Reagents for Enhanced Coal Flotation - Taylor Francis
2010.9.15 Chemical Reagents for Enhanced Coal Flotation. Designing new reagents is of vital importance for the flotation of coal, especially for processing low-rank
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Solubilization of bituminous and lignite coals by chemically and ...
1994.9.1 The results suggest that solubilization of coal organic components by chemically- and biologically-synthesized surfactants has potential in terms of upgrading
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Comparative Study on Flotation of Coal Using Eco-Friendly Single ...
A coking coal sample collected from one of the mines in Jharkhand was utilized in this flotation study. Commercially available synthetic flotation reagents widely used in coal
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Interpretation of interaction effects and optimization of reagent ...
2005.1.6 The effect of three most important reagents for coal flotation namely sodium meta silicate, collector (kerosene) and frother (MIBC) was studied using 23 full
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