2004, Mechanical engineering, ISBN 0824746996, Volume 162., xvii, 590
Book
Fuel, ISSN 0016-2361, 01/2014, Volume 117, pp. 1248 - 1255
Allothermal steam gasification in fluidized bed reactors is a promising way to convert biomass into a high quality product gas. Due to its low nitrogen content...
Axial profile | Biomass | Tar | Allothermal gasification | Fluidized bed | ENGINEERING, CHEMICAL | ENERGY & FUELS | ELECTRICITY | Reactors | Hydrocarbons | Steam electric power generation | Gasification | Reactor design | Fuels | Fluidized beds | Bubbling | Gas sampling | Sampling | Freeboard
Axial profile | Biomass | Tar | Allothermal gasification | Fluidized bed | ENGINEERING, CHEMICAL | ENERGY & FUELS | ELECTRICITY | Reactors | Hydrocarbons | Steam electric power generation | Gasification | Reactor design | Fuels | Fluidized beds | Bubbling | Gas sampling | Sampling | Freeboard
Journal Article
Chemical Engineering Science, ISSN 0009-2509, 06/2016, Volume 147, pp. 21 - 29
Experimental and numerical investigations have validated that the supercritical water (SCW) fluidized bed has bubbling fluidization state, which obviously...
Bubble dynamic wave velocity | Supercritical water | Fluidized bed | Meso-scale | PRESSURE-FLUCTUATIONS | SUSPENSIONS | PARTICLES | MODEL | SIMULATION | FLOW | ENGINEERING, CHEMICAL | GASIFICATION | HYDROGEN-PRODUCTION | MULTISCALE CFD | Coal conversion | Wave propagation | Fluid dynamics | Analysis | Bubbling | Bubbles | Dynamics | Energy measurement | Fluidizing | Mathematical models | Dynamical systems | Fluidized beds
Bubble dynamic wave velocity | Supercritical water | Fluidized bed | Meso-scale | PRESSURE-FLUCTUATIONS | SUSPENSIONS | PARTICLES | MODEL | SIMULATION | FLOW | ENGINEERING, CHEMICAL | GASIFICATION | HYDROGEN-PRODUCTION | MULTISCALE CFD | Coal conversion | Wave propagation | Fluid dynamics | Analysis | Bubbling | Bubbles | Dynamics | Energy measurement | Fluidizing | Mathematical models | Dynamical systems | Fluidized beds
Journal Article
International Journal of Energy Research, ISSN 0363-907X, 06/2016, Volume 40, Issue 7, pp. 878 - 902
Summary Presently, there is no detailed review that summarizes the current knowledge status on oxy‐fuel combustion in fluidized bed combustors. This paper...
CO2 capture | oxyfuel‐combustion | bubbling fluidized bed reactors | circulating fluidized reactors | capture | Circulating fluidized reactors | Oxyfuel-combustion | Bubbling fluidized bed reactors | oxyfuel-combustion | SULFUR RETENTION | ENERGY & FUELS | BITUMINOUS COAL | OPERATING-CONDITIONS | LIMESTONE | FLUE-GAS RECIRCULATION | NOX EMISSIONS | EXPERIENCES | POLLUTANT EMISSIONS | CONDITIONS. PART | NUCLEAR SCIENCE & TECHNOLOGY | COAL CHAR PARTICLES | Combustion | Electric power plants | Progressions | Reactors | Carbon dioxide | Pollutants | Fluidized beds | Oxy-fuel
CO2 capture | oxyfuel‐combustion | bubbling fluidized bed reactors | circulating fluidized reactors | capture | Circulating fluidized reactors | Oxyfuel-combustion | Bubbling fluidized bed reactors | oxyfuel-combustion | SULFUR RETENTION | ENERGY & FUELS | BITUMINOUS COAL | OPERATING-CONDITIONS | LIMESTONE | FLUE-GAS RECIRCULATION | NOX EMISSIONS | EXPERIENCES | POLLUTANT EMISSIONS | CONDITIONS. PART | NUCLEAR SCIENCE & TECHNOLOGY | COAL CHAR PARTICLES | Combustion | Electric power plants | Progressions | Reactors | Carbon dioxide | Pollutants | Fluidized beds | Oxy-fuel
Journal Article
Renewable and Sustainable Energy Reviews, ISSN 1364-0321, 08/2016, Volume 61, pp. 398 - 420
Oxy-fired fluidized bed combustion technique combines the advantages of both the fluidized bed combustion and oxy-fired technology. In oxy-fired condition, a...
Circulating fluidized bed | Oxy-fired technology | Fluidized bed combustion | Bubbling fluidized bed | SULFUR CAPTURE | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | FUEL COAL COMBUSTION | O-2/N-2 ATMOSPHERES | ENERGY & FUELS | BITUMINOUS COAL | HIGH-TEMPERATURE | BENCH-SCALE | POWER-PLANT | ENRICHED ATMOSPHERE | POLLUTANT EMISSIONS | NITROGEN-OXIDES | Nitrogen oxide | Combustion | Mechanical engineering | Bubbling | Oxygen | Litter | Carbon dioxide | Circulating | Recycled | Fluidized beds
Circulating fluidized bed | Oxy-fired technology | Fluidized bed combustion | Bubbling fluidized bed | SULFUR CAPTURE | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | FUEL COAL COMBUSTION | O-2/N-2 ATMOSPHERES | ENERGY & FUELS | BITUMINOUS COAL | HIGH-TEMPERATURE | BENCH-SCALE | POWER-PLANT | ENRICHED ATMOSPHERE | POLLUTANT EMISSIONS | NITROGEN-OXIDES | Nitrogen oxide | Combustion | Mechanical engineering | Bubbling | Oxygen | Litter | Carbon dioxide | Circulating | Recycled | Fluidized beds
Journal Article
Combustion and Flame, ISSN 0010-2180, 02/2019, Volume 200, pp. 60 - 68
It is difficult to burn a liquid fuel inside a fluidised bed. For the first time, liquid glycerol has been burned, when continuously injected into the bottom...
Fluidised bed combustion | Combustion of liquids | Mixing in fluidised beds | Combustion of glycerol | PARTICLES | ENERGY & FUELS | ENGINEERING, MECHANICAL | ENGINEERING, CHEMICAL | METHANE | THERMODYNAMICS | ENGINEERING, MULTIDISCIPLINARY | CARBON-MONOXIDE | GAS | Equivalence ratio | Bubbles | Thermal decomposition | Carbon dioxide | Glycerol | Combustion | Decomposition | Fuels | Liquid fuels | Fluidized beds | Freeboard | Aluminum oxide
Fluidised bed combustion | Combustion of liquids | Mixing in fluidised beds | Combustion of glycerol | PARTICLES | ENERGY & FUELS | ENGINEERING, MECHANICAL | ENGINEERING, CHEMICAL | METHANE | THERMODYNAMICS | ENGINEERING, MULTIDISCIPLINARY | CARBON-MONOXIDE | GAS | Equivalence ratio | Bubbles | Thermal decomposition | Carbon dioxide | Glycerol | Combustion | Decomposition | Fuels | Liquid fuels | Fluidized beds | Freeboard | Aluminum oxide
Journal Article
Powder Technology, ISSN 0032-5910, 02/2012, Volume 217, pp. 21 - 38
The scale-up of bubbling fluidized bed reactors to commercial size is a complex and troublesome endeavor. In particular, the proper scale-up of the...
Validation | Scaling | Dimensionless | Application | Bubbling fluidized bed | Scale-up | PRESSURE-FLUCTUATIONS | CATALYST FLUIDIZATION | TIME-SERIES ANALYSIS | EXPERIMENTAL-VERIFICATION | HYDRODYNAMICS | MODEL | AIR-SUPPLY SYSTEM | FREQUENCY-ANALYSIS | ENGINEERING, CHEMICAL | DYNAMIC SIMILARITY | CHAOS ANALYSIS | Bubbling | Economics | Fluid dynamics | Reactors | Fluid flow | Hydrodynamics | Dimensionless numbers | Fluidized beds
Validation | Scaling | Dimensionless | Application | Bubbling fluidized bed | Scale-up | PRESSURE-FLUCTUATIONS | CATALYST FLUIDIZATION | TIME-SERIES ANALYSIS | EXPERIMENTAL-VERIFICATION | HYDRODYNAMICS | MODEL | AIR-SUPPLY SYSTEM | FREQUENCY-ANALYSIS | ENGINEERING, CHEMICAL | DYNAMIC SIMILARITY | CHAOS ANALYSIS | Bubbling | Economics | Fluid dynamics | Reactors | Fluid flow | Hydrodynamics | Dimensionless numbers | Fluidized beds
Journal Article
Powder Technology, ISSN 0032-5910, 05/2019, Volume 350, pp. 146 - 153
Circulating turbulent fluidized bed (CTFB) regime was recently found under a low superficial gas velocity (U ) system and contained the advantages of both a...
Circulating turbulent fluidized bed regime (CTFB) | Bed expansion | Regime mapping | Gas – solid fluidization | Flow regime diagram | Multi-phase flow | Gas - solid fluidization | DESIGN | CO2 CAPTURE CAPACITY | RISER | TRANSITION | ENGINEERING, CHEMICAL | OPERATING PARAMETERS | GAMMA-ALUMINA K2CO3/GAMMA-AL2O3 | SOLIDS | PARTICLE-VELOCITY | DYNAMICS | Bed expansions | Bubbling | Design parameters | Turbulent flow | Fluid dynamics | Fluid flow | Fluidized beds | Polymethyl methacrylate | Solid phases
Circulating turbulent fluidized bed regime (CTFB) | Bed expansion | Regime mapping | Gas – solid fluidization | Flow regime diagram | Multi-phase flow | Gas - solid fluidization | DESIGN | CO2 CAPTURE CAPACITY | RISER | TRANSITION | ENGINEERING, CHEMICAL | OPERATING PARAMETERS | GAMMA-ALUMINA K2CO3/GAMMA-AL2O3 | SOLIDS | PARTICLE-VELOCITY | DYNAMICS | Bed expansions | Bubbling | Design parameters | Turbulent flow | Fluid dynamics | Fluid flow | Fluidized beds | Polymethyl methacrylate | Solid phases
Journal Article
Energy Conversion and Management, ISSN 0196-8904, 04/2015, Volume 94, pp. 345 - 352
A detailed process model was developed to simulate the air–steam gasification of biomass in a bubbling fluidized bed for hydrogen and syngas production by...
Gasification | Aspen Plus model | Hydrogen production | Fluidized bed | Plus model | Aspen | RICH GAS-PRODUCTION | ENERGY & FUELS | AIR-STEAM GASIFICATION | POLYETHYLENE | GASIFIER | MECHANICS | THERMODYNAMICS | ASPEN PLUS SIMULATION | EQUILIBRIUM | HYDROGEN-PRODUCTION | PYROLYSIS | Biomass energy | Analysis | Bubbling | Cold gas | Computer simulation | Mathematical models | Biomass | Carbon | Fluidized beds
Gasification | Aspen Plus model | Hydrogen production | Fluidized bed | Plus model | Aspen | RICH GAS-PRODUCTION | ENERGY & FUELS | AIR-STEAM GASIFICATION | POLYETHYLENE | GASIFIER | MECHANICS | THERMODYNAMICS | ASPEN PLUS SIMULATION | EQUILIBRIUM | HYDROGEN-PRODUCTION | PYROLYSIS | Biomass energy | Analysis | Bubbling | Cold gas | Computer simulation | Mathematical models | Biomass | Carbon | Fluidized beds
Journal Article
Powder Technology, ISSN 0032-5910, 07/2019, Volume 353, pp. 202 - 218
Mixing of different size and density particles plays a vital role in the hydrodynamics of fluidized beds. In this study, a multiphase model based on the...
Bubbling | CFD | Mixing | Fluidization | Segregation | Cellulose | MIXTURE | BEHAVIOR | BINARY | HYDRODYNAMICS | SIMULATION | FLOW | ENGINEERING, CHEMICAL | BIOMASS | Models | Fluid dynamics | Analysis | Particle size | Composition | Parameters | Computational fluid dynamics | Computer simulation | Fluid flow | Hydrodynamics | Biomass | Mathematical models | Kinetic theory | Fluidized beds | Particle segregation
Bubbling | CFD | Mixing | Fluidization | Segregation | Cellulose | MIXTURE | BEHAVIOR | BINARY | HYDRODYNAMICS | SIMULATION | FLOW | ENGINEERING, CHEMICAL | BIOMASS | Models | Fluid dynamics | Analysis | Particle size | Composition | Parameters | Computational fluid dynamics | Computer simulation | Fluid flow | Hydrodynamics | Biomass | Mathematical models | Kinetic theory | Fluidized beds | Particle segregation
Journal Article
Bioresource Technology, ISSN 0960-8524, 2011, Volume 102, Issue 2, pp. 2068 - 2076
Gasification of palm empty fruit bunch (EFB) was investigated in a pilot-scale air-blown fluidized bed. The effect of bed temperature (650–1050 °C) on...
Agglomeration | Gasification | Renewable energy | Palm empty fruit bunch | Fluidized bed | LIGNOCELLULOSIC BIOMASS | AIR GASIFICATION | ENERGY & FUELS | COAL | STEAM GASIFICATION | GASIFIER | WASTE | REACTOR | AGRICULTURAL ENGINEERING | BIOTECHNOLOGY & APPLIED MICROBIOLOGY | GAS | HYDROGEN-PRODUCTION | BIOMASS GASIFICATION | Biotechnology - methods | Pilot Projects | Temperature | Fruit - chemistry | Spectrometry, X-Ray Emission | Thermogravimetry | Waste Products - analysis | Calorimetry, Differential Scanning | Biomass | Gases - analysis | Arecaceae - chemistry | Biotechnology - instrumentation | Mechanical engineering | Bubbling | Palm | Sawdust | Carbon | Fluidized beds | Conversion | Fruits
Agglomeration | Gasification | Renewable energy | Palm empty fruit bunch | Fluidized bed | LIGNOCELLULOSIC BIOMASS | AIR GASIFICATION | ENERGY & FUELS | COAL | STEAM GASIFICATION | GASIFIER | WASTE | REACTOR | AGRICULTURAL ENGINEERING | BIOTECHNOLOGY & APPLIED MICROBIOLOGY | GAS | HYDROGEN-PRODUCTION | BIOMASS GASIFICATION | Biotechnology - methods | Pilot Projects | Temperature | Fruit - chemistry | Spectrometry, X-Ray Emission | Thermogravimetry | Waste Products - analysis | Calorimetry, Differential Scanning | Biomass | Gases - analysis | Arecaceae - chemistry | Biotechnology - instrumentation | Mechanical engineering | Bubbling | Palm | Sawdust | Carbon | Fluidized beds | Conversion | Fruits
Journal Article
AIChE Journal, ISSN 0001-1541, 10/2017, Volume 63, Issue 10, pp. 4316 - 4328
Solids mixing affects thermal and concentration gradients in fluidized bed reactors and is, therefore, critical to their performance. Despite substantial...
solids circulation | gas–solid fluidization | gas throughflow | bubbling | mixing dynamics | VELOCITY | 2-FLUID MODEL | CIRCULATION | FUEL DISPERSION | gas-solid fluidization | ENGINEERING, CHEMICAL | COEFFICIENT | PARTICLE TRACKING | IMAGE-ANALYSIS | SOLIDS | GRANULAR FLOWS | SIMULATIONS | Aluminum compounds | Powders | Fluid dynamics | Analysis | Fluidized bed reactors | Aluminum | Fluid flow | Spatial discrimination | Gross solids | Bubbles | Micromixing | Reactors | Gas flow | Nose | Low density polyethylenes | Mathematical models | Fluidized beds | Concentration gradient | Computer simulation | Computational fluid dynamics | Particulates | Hydrodynamics | Fluidization | Aluminum oxide | Studies | Bubbling | Dynamic tests | Computer applications | Solids | Circulation
solids circulation | gas–solid fluidization | gas throughflow | bubbling | mixing dynamics | VELOCITY | 2-FLUID MODEL | CIRCULATION | FUEL DISPERSION | gas-solid fluidization | ENGINEERING, CHEMICAL | COEFFICIENT | PARTICLE TRACKING | IMAGE-ANALYSIS | SOLIDS | GRANULAR FLOWS | SIMULATIONS | Aluminum compounds | Powders | Fluid dynamics | Analysis | Fluidized bed reactors | Aluminum | Fluid flow | Spatial discrimination | Gross solids | Bubbles | Micromixing | Reactors | Gas flow | Nose | Low density polyethylenes | Mathematical models | Fluidized beds | Concentration gradient | Computer simulation | Computational fluid dynamics | Particulates | Hydrodynamics | Fluidization | Aluminum oxide | Studies | Bubbling | Dynamic tests | Computer applications | Solids | Circulation
Journal Article
AIChE Journal, ISSN 0001-1541, 2018, Volume 64, Issue 5, pp. 1573 - 1590
Fluidization is widely used in industries and has been extensively studied, both experimentally and theoretically, in the past. However, most of these studies...
orientation | bed height | Digital Image Analysis | nonspherical | Particle Tracking Velocimetry | pressure drop | fluidization | Particle Image Velocimetry | WALL | PACKED-BEDS | DRAG COEFFICIENT | SEGREGATION | PRESSURE-DROP | ENGINEERING, CHEMICAL | SINGLE-PHASE FLOW | SHAPE | TRACKING | DIGITAL IMAGE-ANALYSIS | GAS FLUIDIZATION | Periodical publishing | Analysis | Particle tracking velocimetry | Channeling | Image processing | Coordination numbers | Shape effects | Particulates | Flow rates | Fluidization | Impact tests | Aspect ratio | Particle tracking | Pressure | Studies | Bubbling | Optical measurement | Image analysis | Digital imaging | Geldart D particles | Pressure drop | Measurement methods | Particle image velocimetry | Particle shape | Fluidized beds | Freeboard | Particle Technology and Fluidization
orientation | bed height | Digital Image Analysis | nonspherical | Particle Tracking Velocimetry | pressure drop | fluidization | Particle Image Velocimetry | WALL | PACKED-BEDS | DRAG COEFFICIENT | SEGREGATION | PRESSURE-DROP | ENGINEERING, CHEMICAL | SINGLE-PHASE FLOW | SHAPE | TRACKING | DIGITAL IMAGE-ANALYSIS | GAS FLUIDIZATION | Periodical publishing | Analysis | Particle tracking velocimetry | Channeling | Image processing | Coordination numbers | Shape effects | Particulates | Flow rates | Fluidization | Impact tests | Aspect ratio | Particle tracking | Pressure | Studies | Bubbling | Optical measurement | Image analysis | Digital imaging | Geldart D particles | Pressure drop | Measurement methods | Particle image velocimetry | Particle shape | Fluidized beds | Freeboard | Particle Technology and Fluidization
Journal Article