Results 21 to 30 of about 13,311 (224)

Study on Droplet Entrainment of High-Viscosity Falling Liquid Film

open access: yesJournal of Fluid Science and Technology, 2010
An experimental study of counter-current annular two-phase flow of high-viscosity liquid and air in a large diameter pipe was carried out to investigate the inception criterion for entrainment of molten slag droplet in an entrained flow coal gasifier ...
Jun INUMARU   +2 more
doaj   +1 more source

Investigation on Coal Pillar Stability between Different Shapes of Gasifier Cavities under High Temperatures during UCG

open access: yesGeofluids, 2022
The shape of the gasifier cavity and the high temperatures induced by underground coal gasification (UCG) have a significant influence on the failure characteristics of the surrounding rock.
Yue Shi   +5 more
doaj   +1 more source

Design and fabrication of a downdraft gasifier coupled with a small-scale diesel engine

open access: yesEngineering and Applied Science Research, 2020
Gasification technology plays a significant role to increase the potential exploitation of agro-waste products. This technology can convert solid dried biomass into a combustiblegas, widely called syngas or producer gas.
Monorom Rith   +2 more
doaj  

Development of advanced air-blown entrained-flow two-stage bituminous coal IGCC gasifier

open access: yesEPJ Web of Conferences, 2017
Integrated gasification combined cycle (IGCC) technology has two main advantages: high efficiency, and low levels of harmful emissions. Key element of IGCC is gasifier, which converts solid fuel into a combustible synthesis gas. One of the most promising
Abaimov Nikolay A., Ryzhkov Alexander F.
doaj   +1 more source

Developing slurries for carbon capture: From synthetic gas mixtures to flue gas

open access: yesAIChE Journal, EarlyView.
Abstract Deep eutectic solvent (DES)‐based systems have recently emerged as promising alternatives to conventional liquid sorbents for CO2 capture due to their tunable properties and potential for enhanced mass transfer. In this work, two DES‐based slurry systems previously developed for CO2 capture, one aqueous and one non‐aqueous, were further ...
Sahar Foorginezhad   +3 more
wiley   +1 more source

Modelling the biomass updraft gasification process using the combination of a pyrolysis kinetic model and a thermodynamic equilibrium model

open access: yesEnergy Reports, 2021
Conversion of biomass into gas suitable for further exploitation is one of the valuable renewable energy pathways due to the wide distribution and availability of raw materials.
Damijan Cerinski   +6 more
doaj   +1 more source

Advancements in CO2 Capture Technologies: A Review of Amine Absorption and Alternative Methods for Post‐Combustion Integration

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Carbon capture technologies are poised to become one of the primary focuses regarding the achievement of net‐zero emissions by the year 2050. In these technologies, particular attention is given to post‐combustion CO2 capture, which is more easily implemented at existing power stations and other industries.
Satyajit Mukherjee   +3 more
wiley   +1 more source

Research advances in simulation and design of biomass gasifiers

open access: yes能源环境保护
Biomass plays a crucial role as both a primary and renewable energy source, contributing significantly to China′s low-carbon and sustainable development in the energy sector. Gasification, an efficient and clean technology for biomass energy utilization,
Ziyun SONG   +8 more
doaj   +1 more source

How much geological detail is needed for gasifier success?

open access: yes, 2013
The incipient Underground Coal Gasification (UCG) industry in Queensland, Australia, undertook three trial projects in two Mesozoic basins of southeast Queensland.
Corkeron, M.   +3 more
core   +1 more source

Catalytic Pyrolysis of Waste Polystyrene Over Fe–B Composite Catalyst for Enhanced Liquid Fuel Production

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Healthcare derived polystyrene waste represents a growing and under addressed fraction of plastic waste streams due to contamination risks and limited recyclability. This study aims to investigate the valorization of waste polystyrene foam through catalytic and noncatalytic pyrolysis pathways to evaluate product yield distribution and identify
Salman Khan   +4 more
wiley   +1 more source

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