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Simulation of biomass gasification in bubbling fluidized bed reactor using aspen plus®
Energy Conversion and Management, 2021 The direct (with air) gasification process of biomass in bubbling fluidized bed reactor was simulated using Aspen Plus®. The reactor was divided in three parts: the pyrolysis zone, combustion zone and reduction zone.
M. Puig-Gamero +4 more
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Air gasification of wood chips, wood pellets and grass pellets in a bubbling fluidized bed reactor
, 2021 Gasification is an attractive method for biomass-to-energy conversion and fluidized bed design is one of the best options for large scale operation. A bubbling fluidized bed reactor was used to analyze the effects of biomass type, equivalence ratio (ER ...
Janitha C. Bandara +4 more
semanticscholar +1 more source
, 2020 Biomass gasification in a fluidized bed reactor is a complex process involving intricately multi-scale and multi-physics processes and may be affected by many operating parameters.
Shuai Wang, Yansong Shen
semanticscholar +1 more source
Applied Energy, 2019 Heat transfer is the bottleneck to fast pyrolysis of biomass. Although the enthalpy for pyrolysis of biomass is relatively small operation at temperatures around 500 °C constrains heat carrier selection to inert gases and granular media that can sustain ...
J. Polin +4 more
semanticscholar +1 more source
Co-gasification of beech-wood and polyethylene in a fluidized-bed reactor
Fuel processing technology, 2019 The co-gasification of beech-wood and polyethylene has been investigated in a lab-scale fluidised-bed reactor in the presence of four different types of bed materials (silica sand, olivine, Na-Y zeolite and ZSM-5 zeolite). ZSM-5 zeolite is very effective
Huaili Zhu +6 more
semanticscholar +1 more source
Artificial neural network based modelling approach for municipal solid waste gasification in a fluidized bed reactor [PDF]
Waste Management, 2016 In this paper, multi-layer feed forward neural networks are used to predict the lower heating value of gas (LHV), lower heating value of gasification products including tars and entrained char (LHVp) and syngas yield during gasification of municipal ...
D. S. Pandey +4 more
semanticscholar +1 more source
Fluidized bed Claus reactor studies [PDF]
Chemical Engineering Science, 1985 Fluidized bed studies have been performed on the Claus reaction to determine whether the conversion efficiency of the Claus process could be improved by replacing conventional fixed bed reactors with fluidized bed reactors. Various idealized Claus plants, incorporating fluidized bed technology, were simulated using the equilibrium constant method.
A.K. Bonsu, A. Meisen
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, 2017 The CaO/Ca(OH)2 hydration/dehydration chemical loop has long been recognized as a potential candidate for application in energy storage systems for concentrated solar plants.
Y. A. Criado +3 more
semanticscholar +1 more source
Experimental Method and Setup for Laboratory Fluidized Bed Reactor Testing
Energies, 2018 A small laboratory fluidized bed reactor is used to test the chemical reactivity of solid particles fluidized with a gas. The novelty of the system is that it can be used for testing any solid particles, and, in this work, oxygen carriers with Mn/Si ...
H. Leion, Volkmar Frick, Fredrik Hildor
semanticscholar +1 more source
Asphaltite Pyrolysis in Fluidized Bed Reactor
Gazi University Journal of Science Part A: Engineering and Innovation, 2023 In this study, the pyrolysis properties of asphaltite samples taken from Şırnak and Hakkari regions in a fluidized bed reactor under catalyst and non-catalyst conditions were determined by rapid and batch pyrolysis. Basic analysis, FTIR and XRF analyses were performed for the raw material.
Samad MOGHANIRAHIMI, Hüseyin TOPAL
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