Viscosity-temperature property of coal ash slag at the condition of entrained flow gasification: A review
L Kong, J Bai, W Li - Fuel Processing Technology, 2021 - Elsevier
Viscosity-temperature property of coal ash slag plays the key role for stable and long term
operation of entrained flow gasifiers, which is the quantitative parameter for slag tap** …
operation of entrained flow gasifiers, which is the quantitative parameter for slag tap** …
The internal and external factor on coal ash slag viscosity at high temperatures, Part 2: Effect of residual carbon on slag viscosity
L Kong, J Bai, W Li, X Wen, X Liu, X Li, Z Bai, Z Guo… - Fuel, 2015 - Elsevier
As an important and inevitable component of gasification slag, residual carbon is an internal
factor that influences the flow properties of slag. In this study, the effect of residual carbon on …
factor that influences the flow properties of slag. In this study, the effect of residual carbon on …
Modelling entrained-flow slagging gasification of solid fuels with near-wall particle segregation
A compartmental model of entrained-flow slagging gasifiers of solid fuels is hereby
presented. The novel feature of the model is a comprehensive “particle segregation” …
presented. The novel feature of the model is a comprehensive “particle segregation” …
In-situ experimental study of CO2 gasification of char particles on molten slag surface
Z Shen, Q Liang, J Xu, B Zhang, H Liu - Fuel, 2015 - Elsevier
In an entrained-flow gasifier, the captured char particles, which were prolonged the
residence time on the molten slag surface, continued to react with the gaseous reactant and …
residence time on the molten slag surface, continued to react with the gaseous reactant and …
Multiphase flow patterns in entrained-flow slagging gasifiers: physical modelling of particle–wall impact at near-ambient conditions
Particle–wall interaction phenomena relevant to multiphase flow in entrained-flow slagging
coal gasifiers have been investigated. The micromechanical patterns of particle …
coal gasifiers have been investigated. The micromechanical patterns of particle …
Impact experiments of char and ash particles relevant to entrained-flow coal gasifiers
The present study addresses particle–wall interaction phenomena relevant to entrained-flow
coal gasifiers. The dynamics of coal, char and ash particles as they are impacted onto a flat …
coal gasifiers. The dynamics of coal, char and ash particles as they are impacted onto a flat …
Particle size distribution effects on preferential deposition areas in metal foam wrapped tube bundle
This paper presents a numerical model for understanding particle transport and deposition
in metal foam heat exchangers. Two-dimensional steady and unsteady numerical …
in metal foam heat exchangers. Two-dimensional steady and unsteady numerical …
Particle–wall interaction in entrained-flow slagging coal gasifiers: Granular flow simulation and experiments in a cold flow model reactor
Entrained-flow slagging coal gasifiers display large conversion efficiencies and small levels
of unconverted carbon at the exhaust. Both features are apparently at odds with the fairly …
of unconverted carbon at the exhaust. Both features are apparently at odds with the fairly …
Wall effects in entrained particle-laden flows: The role of particle stickiness on solid segregation and build-up of wall deposits
Particle–wall interaction is relevant to the performance of entrained-flow slagging gasifiers.
Different micromechanical char–slag interaction patterns may establish, depending on the …
Different micromechanical char–slag interaction patterns may establish, depending on the …
Experimental characterization of particle-wall interaction relevant to entrained-flow gasification of biomass
The present study addresses particle–wall interaction phenomena relevant to entrained-flow
gasifiers. Two types of biomass have been investigated, ie wood chips and corn stover. The …
gasifiers. Two types of biomass have been investigated, ie wood chips and corn stover. The …