Results 11 to 20 of about 13,698 (155)

Fate of nitrogen/trace metals species during combustion and gasification of biomass [PDF]

open access: yes, 2010
This thesis focused on the fate of nitrogen and trace metals species from combustion and gasification of biomass. The effect of process parameters on the release of these species during pilot-scale combustion and gasification of biomass was investigated ...
Petrolati, Andrea
core   +7 more sources

Biomass thermal conversion : pelletisation of lignocelluloses and the effect on the gasification process [PDF]

open access: yes, 2012
Agricultural residues and energy crops constitute an important part of the energy chain although they are not being used extensively in the energy generation processes since they are associated with disadvantages such as low bulk and energy densities ...
Kallis, Kyriakos Xenofon
core   +7 more sources

Performance investigation of a gasifier and gas engine system operated on municipal solid waste briquettes

open access: yesInternational Journal of Renewable Energy Development, 2019
Municipal solid waste (MSW) and charcoal can be used as a substitute fuel in a gas engine. In this work, performance of a downdraft gasifier and gas engine system operated on MSW briquette fuel was investigated.
Nigran Homdoung   +4 more
doaj   +1 more source

Sugarcane Bagasse Gasification in a Downdraft Fixed-Bed Gasifier: Optimization of Operation Conditions [PDF]

open access: yes, 2020
A CFD model for the gasification of sugarcane bagasse in a downdraft fixed-bed gasifier is developed. The objective is to observe syngas yield distribution in different operation conditions and to obtain optimal parameters.
Reza, Jahromi   +2 more
core   +1 more source

Performance evaluation of a 15 kWth biomass gasifier in downdraft and updraft operating modes: an experimental study

open access: yesMATEC Web of Conferences, 2018
Biomass gasifiers are equipment’s that can generate producer gas which is a renewable, alternate source of energy that can be employed for power generation and thermal applications.
Shanmuganandam K.   +2 more
doaj   +1 more source

Effects of Purification on the Hydrogen Production in Biomass Gasification Process

open access: yesChemical Engineering Transactions, 2017
Energy from renewable sources such as biomass are expected to complement the energy derived from fossil fuel resources due to its abundant reserves and relatively low price compared with other energy sources.
M.B. Muslim, S. Saleh, N.A.F.A. Samad
doaj   +1 more source

Physical properties of shelled maize (Zea mays L.) cobs

open access: yesEnvironment Conservation Journal, 2021
Gasification is an effective technology for the formation of producer gas from biomass with least greenhouse gas emissions. The aim of this investigation was to analyze the physical properties of shelled maize cobs.
Iqbal singh   +2 more
doaj   +1 more source

Numerical Investigation of a Wood-Chip Downdraft Gasifier [PDF]

open access: yesE3S Web of Conferences, 2019
Biomass gasification is regarded as one of the most promising technology in the renewable energy field. The outcome of such operation, i.e. the synfuel, can be exploited in several ways, for example powering engines and turbines, and is considered more ...
Vulpio Alessandro   +4 more
doaj   +1 more source

SIMULASI NUMERIK PADA DOWNDRAFT GASIFIER BIOMASSA DENGAN COMPUTATIONAL FLUID DYNAMIC [PDF]

open access: yes, 2021
Kebutuhan energi dunia mengakibatkan lonjakan dalam kebutuhan energi terbarukan salah satunya adalah biomassa. Proses gasifikasi berlangsung dalam reaktor yang disebut gasifier dan yang paling efektif menggunakan metode Fixed Bed pada downdraft gasifier ...
Delimayanti, Mera Kartika   +1 more
core   +1 more source

Utilization of Fire Dynamics Simulator Model to Study Rice Husk Gasification in Fixed-bed Gasifier

open access: yesBioResources, 2014
Computational Fluid Dynamic (CFD) modeling applications of the biomass gasification process help to optimize the gasifier. This study aims to investigate the impact of several physical parameters on the behavior of gasification in a fixed-bed downdraft ...
Ming-Yung Wang   +3 more
doaj   +1 more source

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