Experimental burnout characteristics of coal gasification fine ash under high temperature conditions and numerical simulation of tangential combustion

Process Safety and Environmental Protection, Journal Year: 2025, Volume and Issue: unknown, P. 106824 - 106824

Published: Jan. 1, 2025

Language: Английский

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Effect of coal gasification fine slag’s particle size on the processing properties of styrene butadiene rubber and natural rubber composites for replacing commercial silica

Polymer, Journal Year: 2025, Volume and Issue: unknown, P. 128160 - 128160

Published: Feb. 1, 2025

Language: Английский

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Synthesis and Characterization of Porous Carbon/Mesoporous Mcm-41 Material from Coal Gasification Fine Slag and its Co2 Adsorption Performance

Published: Jan. 1, 2025

Language: Английский

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Fluid flow characteristics and coal gasification performance under various injection patterns in a Shell gasifier

Chemical Engineering Science, Journal Year: 2025, Volume and Issue: unknown, P. 121471 - 121471

Published: March 1, 2025

Language: Английский

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Investigation of the reaction mechanism for supercritical H2O/CO2 gasification of coal

Energy, Journal Year: 2025, Volume and Issue: unknown, P. 135441 - 135441

Published: March 1, 2025

Language: Английский

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Synergistic realization of porous carbon preparation and silicon separation from coal gasification slag: Activation mechanism of mixed alkalis

Chemical Engineering Science, Journal Year: 2025, Volume and Issue: unknown, P. 121532 - 121532

Published: March 1, 2025

Language: Английский

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Microstructural properties, thermal conversion, kinetics, and thermodynamic properties of pressurized coal gasification slag

Applied Thermal Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 126637 - 126637

Published: April 1, 2025

Language: Английский

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Physicochemical Characteristics of Residual Carbon and Inorganic Minerals in Coal Gasification Fine Slag

Molecules, Journal Year: 2024, Volume and Issue: 29(16), P. 3956 - 3956

Published: Aug. 21, 2024

Investigating the physicochemical properties and embedding forms of residual carbon (RC) slag particles (SPs) in coal gasification fine (FS) is basis for achieving its separation utilization. An in-depth understanding their compositional characteristics allows targeted treatment utilization programs different components. In this work, RC SPs FS were systematically investigated. innovative calculation method proposed to determine mass fraction dispersed particles, mineral-rich carbon–ash combined by using a high-temperature heating stage coupled with an optical microscope. The unburned rough, loose surface well-developed pore structure acted as framework which smaller spherical smooth embedded. addition, sieving pretreatment process facilitated enrichment RC. Moreover, content showed significant dependencies according particle size. For size 0.075–0.150 mm, proportions carbon, ash combination 15.19%, 38.72%, 46.09%, respectively. These findings provide basic data reliable technical support subsequent comprehensive slag.

Language: Английский

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Molecular dynamics and thermodynamic insights into charge compensation-induced slag structure evolution and its impact on fluidity

Chemical Engineering Science, Journal Year: 2024, Volume and Issue: unknown, P. 121089 - 121089

Published: Dec. 1, 2024

Language: Английский

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Effects of inherent ash particles on the powdered biochar structure evolution in H2O and CO2 gasification

Journal of the Energy Institute, Journal Year: 2024, Volume and Issue: unknown, P. 101941 - 101941

Published: Dec. 1, 2024

Language: Английский

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