Comparison of coal reactivityduring conversion into different oxidizing medium

Коротких, А. Г.; Slyusarskiy, Konstantin V.; Ларионов, К. Б.; Osipov, Vitaliy

doi:10.1088/1742-6596/754/5/052005

Cited by 9 publications

(6 citation statements)

References 8 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Due to importance of knowledge of coal properties for further evaluation of CWF characteristics [9], micrograph of initial coal (Figure 1) has been obtained with JEOL JCM 6000 microscope. It shows that coal particles have rough porous surface.…”

Section: Methodsmentioning

confidence: 99%

Research of rheological properties improvement methods of coal-water fuel based on low-grade coal

et al. 2017

View full text Add to dashboard Cite

Abstract. Experimental studies of coal-water fuel (CWF) rheological properties based on 3B brown coal have been conducted using different processing methods, such as rotary flows modulation device (RFMD), sodium hydroxide and lignosulfonate. Physicochemical properties of initial solid fuel have been determined using JEOL JCM 6000 microscope. Optimal method of coal-water treatment has been determined based on obtained data considering its influence on viscosity and sedimentation stability of coal-water slurry (CWS).

show abstract

Section: Methodsmentioning

confidence: 99%

Research of rheological properties improvement methods of coal-water fuel based on low-grade coal

et al. 2017

View full text Add to dashboard Cite

show abstract

“…It is known [1][2][3][4], that coal is a basic fuel for power generation in small-scale power engineering [4][5]. Significant expenditures of funds for its supply to remote regions of the Russian Federation lead to an increase in final cost of energy resources in two or more times, depending on territorial location [5][6][7][8].…”

Section: Introductionmentioning

confidence: 99%

“…Significant expenditures of funds for its supply to remote regions of the Russian Federation lead to an increase in final cost of energy resources in two or more times, depending on territorial location [5][6][7][8]. In this case, the use of local resources in the form of solid composite fuel made of low-grade coals with addition of waste from timber industry and impurities of flour waste as binder is promising for the near future.…”

Section: Introductionmentioning

confidence: 99%

“…In this case, the use of local resources in the form of solid composite fuel made of low-grade coals with addition of waste from timber industry and impurities of flour waste as binder is promising for the near future. Studies in these areas are actively conducted; their results are published in papers [1][2][3][4][5][6][7][8]. But results of [1][2][3][4][5][6][7][8] are not the basis for analyzing dependencies of composite fuels thermophysical properties based on low-grade coals with addition of fine sawdust and flour industry wastes.…”

Section: Introductionmentioning

confidence: 99%

“…Studies in these areas are actively conducted; their results are published in papers [1][2][3][4][5][6][7][8]. But results of [1][2][3][4][5][6][7][8] are not the basis for analyzing dependencies of composite fuels thermophysical properties based on low-grade coals with addition of fine sawdust and flour industry wastes. Analysis of composite fuels formation with operational and energy characteristics close to homogeneous coal, but with high environmental parameters is relevant.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Research of composite fuels thermophysical properties based on low-grade coals with addition of fine sawdust and flour industry wastes

et al. 2017

View full text Add to dashboard Cite

Abstract. Experimental studies have been carried out to determine the energy and technical characteristics of composite fuels from coal grade 3B (Balakhtinskoye deposit), fine waste and flour from the milling industry. An effective concentration of 50% / 50% composite fuel has been established without the addition of a flour component, in which the combustion heat is reduced by less than 8%, with the flour component added up to 15%, the heat of combustion further decreases less than 2% of the heat of combustion of homogeneous coal. At the same time, the ash content is reduced to 11%, the yield of volatile components remains at the concentration level of the composite fuel of coal and wood. It is established that this component composition of three types of fuel is suitable for the formation of fuel briquettes suitable for burning in furnaces of small power boilers.

show abstract

Macroscale properties and atomic-scale mechanisms of ash removal in low-temperature hydrothermal carbonization

Yu,

Wan,

Dean Smith

et al. 2024

Chemical Engineering Journal

View full text Add to dashboard Cite

Comparison of coal reactivityduring conversion into different oxidizing medium

Cited by 9 publications

References 8 publications

Research of rheological properties improvement methods of coal-water fuel based on low-grade coal

Research of rheological properties improvement methods of coal-water fuel based on low-grade coal

Research of composite fuels thermophysical properties based on low-grade coals with addition of fine sawdust and flour industry wastes

Macroscale properties and atomic-scale mechanisms of ash removal in low-temperature hydrothermal carbonization

Contact Info

Product

Resources

About