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AIChE Journal, ISSN 0001-1541, 08/2015, Volume 61, Issue 8, pp. 2508 - 2521
Experimental and numerical studies of cogasification of woody biomass and sewage sludge have been carried out. The gasification experiments were performed in a... 
waste‐to‐energy | downdraft gasifier | sewage sludge | biomass gasification | kinetic modeling | Biomass gasification | Waste-to-energy | Kinetic modeling | Sewage sludge | Downdraft gasifier | ENGINEERING, CHEMICAL | MODEL | PYROLYSIS | COGASIFICATION | waste-to-energy | GAS QUALITY | Pyrolysis | Sludge | Biomass energy | Analysis | Mathematical models | Producer gas | Gasification | Combustion | Biomass | Deviation | Downdraft
Journal Article
Energy Conversion and Management, ISSN 0196-8904, 05/2017, Volume 140, pp. 281 - 294
•A thermodynamic model of a downdraft gasifier has been presented.•The model has been developed and implemented by means of the computer program “Cycle Tempo”... 
Modelling | Biomass | Downdraft gasifier | Syngas | SEWAGE-SLUDGE | METHANOL | BIOMASS STEAM GASIFICATION | ENERGY & FUELS | POWER | FIXED-BED | SIMULATION | NATURAL-GAS | PERFORMANCE ANALYSIS | MECHANICS | THERMODYNAMICS | OLIVE OIL INDUSTRY | CO-GASIFICATION | Thermodynamics | Analysis | Pyrolysis | Combustion | Electric power production
Journal Article
Energy, ISSN 0360-5442, 01/2017, Volume 119, pp. 834 - 844
Gasification of lignite and waste wood mixtures is investigated in an atmospheric pilot-scale (10 kWe) downdraft gasifier, employing air as the gasifying... 
Pilot-scale downdraft gasifier | Lignite and waste wood | Exergy | Co-gasification | Mass and energy balances | Clinker formation | ENERGY | ENERGY & FUELS | FIXED-BED REACTOR | PERFORMANCE | STEAM | THERMODYNAMICS | BIOMASS | GAS | FLUIDIZED-BED | PARTICLE-SIZE | SYNGAS | Energy efficiency | Corrosion and anti-corrosives | Lignite
Journal Article
Biomass and Bioenergy, ISSN 0961-9534, 02/2018, Volume 109, pp. 172 - 181
A kinetic model was built to estimate the optimum working parameters of a downdraft gasifier, in which a set of chemical kinetics at each zone of the gasifier... 
Kinetic model | Producer gas | Gasification | Biomass | Downdraft gasifier | BED | ENERGY & FUELS | STEAM | AIR | PARAMETERS | SIMULATION | PREDICTION | AGRICULTURAL ENGINEERING | BIOTECHNOLOGY & APPLIED MICROBIOLOGY | BIOMASS GASIFICATION
Journal Article
Renewable and Sustainable Energy Reviews, ISSN 1364-0321, 12/2016, Volume 66, pp. 775 - 801
Journal Article
Renewable and Sustainable Energy Reviews, ISSN 1364-0321, 05/2015, Volume 50, pp. 583 - 593
Journal Article
Renewable and Sustainable Energy Reviews, ISSN 1364-0321, 09/2017, Volume 76, pp. 989 - 1003
Downdraft gasifier is very attractive for biomass gasification due to its easy fabrication and operation, and also due to low tar content in producer gas.... 
Producer gas | Biomass | Gasifier | Performance | Downdraft | OIL PALM FRONDS | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | ENERGY-PRODUCTION | ENERGY & FUELS | FIXED-BED GASIFICATION | TAR REDUCTION | OPEN CORE GASIFIER | PERFORMANCE EVALUATION | OPERATING PARAMETERS | POWER-GENERATION | PARTICLE-SIZE | Biomass energy | Mechanical engineering
Journal Article
Bioresource Technology, ISSN 0960-8524, 04/2016, Volume 206, pp. 173 - 179
•Multi-stage and two-phase thermodynamic gasification model.•Validation of the model with real data and comparison with single-stage model.•Char and gases... 
Thermodynamic modeling | Multi-phase | Gasification | Biomass | Small scale | ENERGY-PRODUCTION | AGRICULTURAL ENGINEERING | DOWNDRAFT GASIFIER | BIOTECHNOLOGY & APPLIED MICROBIOLOGY | ENERGY & FUELS | PERFORMANCE | PYROLYSIS | Models, Theoretical | Gases - chemistry | Thermodynamics | Computer Simulation | Analysis | Models | Case studies
Journal Article
Fuel, ISSN 0016-2361, 03/2012, Volume 93, Issue 1, pp. 486 - 491
► Cogasification of sewage sludge with wood pellets is studied in a updraft gasifier. ► The effects of equivalent ratio (0.15–0.25) and sewage sludge content... 
Energy recovery | Gasification | Sewage sludge | Updraft gasifier | ENGINEERING, CHEMICAL | DOWNDRAFT GASIFIER | WOOD | ENERGY & FUELS | BIOMASS | FLUIDIZED-BED | PYROLYSIS | GAS QUALITY | Sludge
Journal Article
Applied Thermal Engineering, ISSN 1359-4311, 02/2014, Volume 63, Issue 1, pp. 379 - 386
General research in the area of gasification of biomass includes either study of kinetics of pyrolysis or gasification of selected bios mass. A combined... 
De-oiled cake pellets | Gasification | Biomass | Activation energy | Downdraft gasifier | BED | ENERGY & FUELS | PERFORMANCE | ENGINEERING, MECHANICAL | MECHANICS | THERMODYNAMICS | BIOMASS PYROLYSIS | KINETICS | GAS | FUELS | Pyrolysis | Heating rate | Cakes | Downdraft | Pellets
Journal Article
Bioresource Technology, ISSN 0960-8524, 07/2012, Volume 116, pp. 403 - 412
Journal Article
Bioresource Technology, ISSN 0960-8524, 2009, Volume 100, Issue 12, pp. 3127 - 3133
A process of conversion of solid carbonaceous fuel into combustible gas by partial combustion is known as gasification. The resulting gas, known as producer... 
Equivalence ratio | Gasification | Producer gas | Biomass | Downdraft gasifier | BED | ENERGY & FUELS | SIMULATION | HEAT | TRANSPORT | AGRICULTURAL ENGINEERING | THERMALLY THICK REGIME | BIOTECHNOLOGY & APPLIED MICROBIOLOGY | KINETICS | PYROLYSIS | FUELS | Gases - chemistry | Industrial Waste | Dalbergia - chemistry | Wood - chemistry | Gas industry | Furniture | Carbon monoxide | Biomass energy | Index Medicus
Journal Article
Fuel Processing Technology, ISSN 0378-3820, 10/2015, Volume 138, pp. 435 - 444
Gasification is an energy efficient and environmentally clean process to generate heat and electricity, and biomass and coal have found wide usage as fuels. In... 
Gasification | Single particle analysis | Biomass | Coal | Syngas | WOODY BIOMASS | SEWAGE-SLUDGE | ENERGY & FUELS | SYNGAS PRODUCTION | STEAM GASIFICATION | ENGINEERING, CHEMICAL | SCALE FIXED-BED | GAS-PRODUCTION | FLUIDIZED-BED | PARTICLE-SIZE | CHEMISTRY, APPLIED | BED GASIFICATION SYSTEM | ENTRAINED FLOW GASIFIER | Biomass energy | Analysis | Investigations | Green technology | Fuels | Carbon | Conversion | Ashes | Downdraft
Journal Article
International Journal of Hydrogen Energy, ISSN 0360-3199, 03/2012, Volume 37, Issue 6, pp. 4935 - 4944
The current paper concerns the process of non-woody biomass gasification, particularly about releasing processes of detrimental elements. The gasification of... 
Gasification | Biomass | Chlorine | Sulphur | Downdraft | ELECTROCHEMISTRY | SEWAGE-SLUDGE | ENERGY & FUELS | FIXED-BED GASIFIER | SYNGAS PRODUCTION | COAL | CHEMISTRY, PHYSICAL | STEAM GASIFICATION | DAIRY BIOMASS | GAS-PRODUCTION | HYDROGEN-PRODUCTION | PYROLYSIS | Sulfur compounds | Biomass energy | Mechanical engineering
Journal Article
Biomass and Bioenergy, ISSN 0961-9534, 09/2018, Volume 116, pp. 216 - 226
Gasification of coal is a well-known technology used to convert solid coal into gas (syngas). The implementation of gasification for waste and biomass still... 
CFD model | Biomass gasification | Throat downdraft gasifier | Syngas | TAR | WOOD | ENERGY & FUELS | STEAM | MUNICIPAL SOLID-WASTE | DEM SIMULATION | AGRICULTURAL ENGINEERING | BIOTECHNOLOGY & APPLIED MICROBIOLOGY | KINETICS | HOT GAS | FLUIDIZED-BED | PYROLYSIS | Fluid dynamics | Hydrogen | Biomass energy | Analysis
Journal Article