Visualization of solid distribution with heterogeneity inside fixed bed gasifier
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Material Cycles and Waste Management"
DOI: 10.1007/s10163-020-01047-w
Abstract: Fixed bed gasifiers are frequently used for biomass gasification as they have a relatively high efficiency for the conversion biomass to syngas, on a small scale. The distribution of solid particles inside a fixed bed… read more here.
Keywords: inside fixed; inside gasifier; fixed bed; gasifier ... See more keywords
Theoretical and experimental feasibility study of groundnut shell gasification in a fluidized bed gasifier
Sign Up to like & getrecommendations! Published in 2020 at "Biomass Conversion and Biorefinery"
DOI: 10.1007/s13399-019-00577-0
Abstract: Gasification is one of the most efficient options among the different thermochemical methods to utilize the energy potential of biomass. The energy density of biomass is increased by converting it into concentrated fuel gas. The… read more here.
Keywords: gasifier; gasification; model; groundnut shell ... See more keywords
Comparison of different woody biomass gasification behavior in an entrained flow gasifier
Sign Up to like & getrecommendations! Published in 2021 at "Biomass Conversion and Biorefinery"
DOI: 10.1007/s13399-021-01369-1
Abstract: The behavior of pulverized woody biomass gasification in an entrained flow gasifier (EFG) is investigated by utilizing an analogy to a coal gasifier. A computational fluid dynamics (CFD) model of a laboratory-scale coal gasifier was… read more here.
Keywords: gasifier; biomass; gasification; biomass gasification ... See more keywords
Multi-objective bat optimization for a biomass gasifier integrated energy system based on 4E analyses
Sign Up to like & getrecommendations! Published in 2021 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2021.117339
Abstract: An innovative biomass gasifier integrated plant was proposed for combined heating and power production in the current paper. The plant consists of an s-CO2 cycle, gasifier, combustion chamber, and a domestic water heater for heating… read more here.
Keywords: bat; optimization; system; gasifier ... See more keywords
Experimental investigation of syngas composition variation along updraft fixed bed gasifier
Sign Up to like & getrecommendations! Published in 2020 at "Energy Conversion and Management"
DOI: 10.1016/j.enconman.2020.113116
Abstract: Abstract Fixed bed gasification represents a convenient pathway for exploiting lignocellulose since it can be carried out on a small scale, while current technology is robust and fairly simple. Updraft gasifier is characterized by higher… read more here.
Keywords: syngas composition; bed; composition; gasifier ... See more keywords
Thermal efficiency of advanced integrated coal gasification combined cycle power generation systems with low-temperature gasifier, gas cleaning and CO2 capturing units
Sign Up to like & getrecommendations! Published in 2017 at "Fuel Processing Technology"
DOI: 10.1016/j.fuproc.2017.04.014
Abstract: Abstract Advanced integrated coal gasification combined cycle (A-IGCC) systems have been proposed to obtain higher thermal efficiency than that of IGCC systems by recuperating exhaust heat from a gas turbine to provide the heat source… read more here.
Keywords: co2 capturing; thermal efficiency; gas; co2 ... See more keywords
Biomass gasification over hematite in a decoupled dual loop gasifier
Sign Up to like & getrecommendations! Published in 2019 at "Fuel Processing Technology"
DOI: 10.1016/j.fuproc.2019.04.025
Abstract: Abstract Steam gasification of pine sawdust over hematite was carried out in a decoupled dual loop gasification system. The system is composed of two parts, i.e. a fluidized bed gasifier and a moving bed reformer.… read more here.
Keywords: gasification; gasifier; dual loop; hematite ... See more keywords
Clean syngas from small commercial biomass gasifiers; a review of gasifier development, recent advances and performance evaluation
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2020.05.160
Abstract: Abstract Biomass gasification is a key opportunity to produce bio-renewable energy, replacing conventional fossil fuels. Nevertheless, its commercial development for hydrogen and syngas production has been hampered by a range of intractable issues. This review… read more here.
Keywords: biomass; performance; gasifier; syngas ... See more keywords
Numerical Study and Experimental Verification of Biomass Conversion and Potassium Release in a 140 kW Entrained Flow Gasifier
Sign Up to like & getrecommendations! Published in 2023 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.2c03107
Abstract: In this study, a Eulerian–Lagrangian model is used to study biomass gasification and release of potassium species in a 140 kW atmospheric entrained flow gasifier (EFG). Experimental measurements of water concentration and temperature inside the… read more here.
Keywords: potassium; biomass; release; model ... See more keywords
Ash Deposition in Air-Blown Gasification of Peat and Woody Biomass in a Fluidized-Bed Gasifier
Sign Up to like & getrecommendations! Published in 2018 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.8b00158
Abstract: The ash deposition behaviors in air-blown gasification of a woody biomass and a Canadian peat were studied using a pilot-scale bubbling fluidized bed gasifier operating at an equivalence ratio (ER) of 0.2 to 0.35. An… read more here.
Keywords: deposition; fluidized bed; gasifier; gasification ... See more keywords
Reduced-Order Modeling of a Commercial-Scale Gasifier Using a Multielement Injector Feed System
Sign Up to like & getrecommendations! Published in 2017 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.7b00693
Abstract: This study presents a reduced order model (ROM) that describes the behavior of a commercial-scale short-residence gasifier which uses a multielement injector feed system. The state-of-the-art injection technology disperses the feed across the cross-section of… read more here.
Keywords: reduced order; commercial scale; injector feed; multielement injector ... See more keywords