Waste gasification technologies: a brief overview
SM Santos, AC Assis, L Gomes, C Nobre, P Brito - Waste, 2022 - mdpi.com
This paper aims to briefly overview gasification technologies of biomass and heterogeneous
wastes as a means for syngas production. For this purpose, an overview of the existing …
wastes as a means for syngas production. For this purpose, an overview of the existing …
Numerical simulation on high-temperature supercritical CO2/gaseous H2O mixture flowing over a single reactive spherical char particle
Abstract Based on PR-DNS (Particle Resolve-Direct Numerical Simulation) method, the
gasification process of a single spherical char particle moving in high-temperature …
gasification process of a single spherical char particle moving in high-temperature …
A parameter-free and monolithic approach for multiscale simulations of flow, transport, and chemical reactions in porous media
Z Ou, Q Xue, Y Wan, H Wei, C Chi… - Journal of Computational …, 2024 - Elsevier
Traditional approaches for transport in porous media rely on empirical hydrodynamic/
transport parameters to quantify the interfacial exchange terms between fluid and solid …
transport parameters to quantify the interfacial exchange terms between fluid and solid …
Flame propagation modes for iron particle clusters in air, Part II: Transition from continuous to discrete propagation mode under strong convection effects
Combustion of iron powder is a promising option for clean and sustainable generation of
heat and power. However, a fundamental understanding of the flame propagation mode is …
heat and power. However, a fundamental understanding of the flame propagation mode is …
Optimizing phase equilibrium predictions for the liquefaction of supercritical water gasification products: Enhancing energy storage solutions through advanced …
H Wu, B Zhang, W Wang, H Jin - Energy, 2024 - Elsevier
Supercritical water gasification products typically consist of a vapor mixture consisting of H 2
and CO 2 with high pressure. Liquefaction of supercritical water gasification products not …
and CO 2 with high pressure. Liquefaction of supercritical water gasification products not …
A dedicated reduced kinetic model for ammonia/dimethyl-ether turbulent premixed flames
Ammonia (NH 3) as a promising energy vector receives growing interest to reduce carbon
emissions in combustion applications. Co-firing with dimethyl ether (DME) is an outstanding …
emissions in combustion applications. Co-firing with dimethyl ether (DME) is an outstanding …
Interface-resolved direct numerical simulations of interphase momentum, heat, and mass transfer in supercritical water gasification of coal
Interactions between a reacting particle and the surrounding fluid are complex due to the
interplay between flow dynamics, heat and mass transfer, and chemical reactions. In the …
interplay between flow dynamics, heat and mass transfer, and chemical reactions. In the …
Intrapore water–gas shift reaction inhibits coal gasification in supercritical water
Water-gas shift reaction (WGSR) is key to the supercritical water gasification (SCWG) of coal
in hydrogen production, but it has not been considered in studies inside pores where coal …
in hydrogen production, but it has not been considered in studies inside pores where coal …
[HTML][HTML] Direct numerical simulations of polypropylene gasification in supercritical water
In order to reduce environmental pollution by plastic wastes, supercritical water gasification
(SCWG) appears as a promising technology. The present study investigates the SCWG …
(SCWG) appears as a promising technology. The present study investigates the SCWG …
Effect of Stefan flow on the flow field and heat transfer near wall of supercritical carbon dioxide flowing over a stationary spherical particle
In industrial applications, the phenomenon of scCO 2 (supercritical carbon dioxide) flowing
over particles is quite common. Considering that the scCO 2 is chemically inactive but has …
over particles is quite common. Considering that the scCO 2 is chemically inactive but has …