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Title: Comprehensive experimental investigation on biomass-glass beads binary fluidization: A data set for CFD model validation

Journal Article · · AIChE Journal
DOI: https://doi.org/10.1002/aic.16843 · OSTI ID:1607764
ORCiD logo [1];  [1];  [1];  [2];  [3];  [4];  [5];  [2];  [1]
  1. National Energy Technology Lab. (NETL), Morgantown, WV (United States)
  2. National Energy Technology Lab. (NETL), Morgantown, WV (United States); REM Engineering Services, Morgantown, WV (United States)
  3. National Energy Technology Lab. (NETL), Morgantown, WV (United States); West Virginia Univ. Research Corp., Morgantown, WV (United States)
  4. SABIC, Sugar Land, TX (United States)
  5. National Energy Technology Lab. (NETL), Morgantown, WV (United States); West Virginia Univ., Morgantown, WV (United States)

Fluidization behavior of biomass and glass beads binary mixtures in a bubbling fluidized bed was experimentally investigated. Mixtures containing different mass fraction of Loblolly Pine white wood and glass beads were fluidized at different fluidization velocities. The particle properties were characterized in a QICPIC that uses a dynamic image processing method to measure both particle size and sphericity. The minimum fluidization velocity was determined using the pressure drop method. An image processing method was developed to capture the dynamic expanded bed height at a very high frequency. The effect of biomass mass fraction and inlet gas velocity on mixing and segregation behavior was studied and analyzed through pressure drop measurements. Pressure drop fluctuations and expanded bed height fluctuations via fast Fourier transform were analyzed and compared. Here, the complete and accurate experimental data reported in this study could provide a benchmark data set for various computational fluid dynamics models validation, calibration, and identification.

Research Organization:
National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV, and Albany, OR (United States)
Sponsoring Organization:
USDOE
OSTI ID:
1607764
Alternate ID(s):
OSTI ID: 1573267
Journal Information:
AIChE Journal, Vol. 66, Issue 2; ISSN 0001-1541
Publisher:
American Institute of Chemical EngineersCopyright Statement
Country of Publication:
United States
Language:
English

References (63)

The multiphase particle-in-cell (MP-PIC) method for dense particulate flows journal April 1996
Micromechanical modeling and analysis of different flow regimes in gas fluidization journal December 2012
Development and validation of an enhanced filtered drag model for simulating gas-solid fluidization of Geldart A particles in all flow regimes journal July 2018
Direct resolution of differential pressure fluctuations to characterize multi-scale dynamics in a gas fluidized bed journal October 2016
Distribution of large biomass particles in a sand-biomass fluidized bed: Experiments and modeling journal January 2014
Segregation of wood particles in a bubbling fluidized bed journal May 2015
Steady-state simulation of core-annulus flow in a circulating fluidized bed (CFB) riser journal August 2012
Fast pyrolysis of biomass and waste plastic in a fluidized bed reactor journal September 2015
A Practical Method to Estimate the Bed Height of a Fluidized Bed of Fine Particles journal December 2008
CFD simulations of gas–liquid–solid flow in fluidized bed reactors — A review journal October 2016
Numerical Investigation of the Ability of Salt Tracers to Represent the Residence Time Distribution of Fluidized Catalytic Cracking Particles journal November 2017
Frequency analysis of pressure fluctuation in fluidized bed plenum and its confidence limit for detection of various modes of fluidization journal January 2000
Interpretation of the hydrodynamic behaviour in a conical fluidized bed dryer journal April 2009
Dynamic characteristics of binary mixtures in a two-jet fluidized bed journal April 2011
Time–frequency investigation of different modes of bubble flow in a gas–solid fluidized bed journal August 2006
A solution algorithm for fluid–particle flows across all flow regimes journal September 2017
Experimental and numerical investigation of solid behavior in a gas–solid turbulent fluidized bed journal September 2012
Assessment of mesoscale solid stress in coarse-grid TFM simulation of Geldart A particles in all fluidization regimes journal July 2018
Biomass combustion in fluidized bed boilers: Potential problems and remedies journal January 2009
Density effect on mixing and segregation processes in a vibrated binary granular mixture journal May 2006
Fluidization of Biomass Particles in a Gas−Solid Fluidized Bed journal November 2008
Moisture effect on fluidization behavior of loblolly pine Wood grinds journal November 2016
Novel Bubble–Emulsion Hydrodynamic Model for Gas–Solid Bubbling Fluidized Beds journal July 2013
Segregation direction reversal of gas-fluidized biomass/inert mixtures – Experiments based on Particle Segregation Model predictions journal February 2015
CFD–DEM simulation of biomass gasification with steam in a fluidized bed reactor journal January 2015
Open-source MFIX-DEM software for gas–solids flows: Part I—Verification studies journal April 2012
Experimental flow behaviors of irregular particles with silica sand in solid waste fluidized bed journal January 2013
Biomass Particle Models with Realistic Morphology and Resolved Microstructure for Simulations of Intraparticle Transport Phenomena journal December 2014
Identification of the state of a fluidized bed by pressure fluctuations journal March 2000
The fluidization pattern of density-segregating binary mixtures journal April 2008
Classifying the fluidization and segregation behavior of binary mixtures using particle size and density ratios journal July 2010
Statistical and frequency analysis of the pressure fluctuation in a fluidized bed of non-spherical particles journal October 2014
Transient fluidization and segregation of binary mixtures of particles journal November 2000
CFD-based analysis of the wall effect on the pressure drop in packed beds with moderate tube/particle diameter ratios in the laminar flow regime journal December 2009
Assessment of different coarse graining strategies to simulate polydisperse gas-solids flow journal April 2018
The fluidization process of binary mixtures of solids: Development of the approach based on the fluidization velocity interval journal July 2008
Simulation on gasification of forestry residues in fluidized beds by Eulerian–Lagrangian approach journal October 2012
Fluid dynamic study of mixtures of sugarcane bagasse and sand particles: Minimum fluidization velocity journal December 2017
Open-source MFIX-DEM software for gas-solids flows: Part II — Validation studies journal April 2012
Validation and application of a kinetic model for biomass gasification simulation and optimization in updraft gasifiers journal March 2018
Pressure fluctuations in bubbling gas-fluidized beds journal August 2011
Fluidization of moist sawdust in binary particle systems in a gas–solid fluidized bed journal December 2005
Extension and validation of the particle segregation model for bubbling gas-fluidized beds of binary mixtures journal June 2013
Investigation of CO2 capture using solid sorbents in a fluidized bed reactor: Cold flow hydrodynamics journal November 2016
Development of a generalized numerical framework for simulating biomass fast pyrolysis in fluidized-bed reactors journal August 2013
Fluidization characteristics of oil palm frond particles in agitated bed journal March 2013
Bubbling fluidization of biomass and sand binary mixtures: Minimum fluidization velocity and particle segregation journal October 2013
Fluidization of binary mixtures of sisal residue and sand: A new model for deriving the final fluidization velocity journal October 2018
Fluidization Characteristics of Binary Mixtures of Biomass and Quartz Sand in an Acoustic Fluidized Bed journal December 2008
The effect of biomass particles on the gas distribution and dilute phase characteristics of sand–biomass mixtures fluidized in the bubbling regime journal October 2013
Experimental data for code validation: Horizontal air jets in a semicircular fluidized bed of Geldart Group D particles journal February 2018
Fluidization characteristics of a mixture of gasifier solid residues, switchgrass and inert material journal February 2013
Sand-assisted fluidization of large cylindrical and spherical biomass particles: Experiments and simulation journal April 2015
Prediction of minimum fluidization velocity for binary mixtures of biomass and inert particles journal March 2013
A quantitative analysis of the mixing of two segregating powders of different density in a gas-fluidised bed journal May 1978
Fluidization of biomass particles: A review of experimental multiphase flow aspects journal January 2007
Biomass Preprocessing and Pretreatments for Production of Biofuels book August 2017
A Threshold Selection Method from Gray-Level Histograms journal January 1979
Improvement in Precision, Accuracy, and Efficiency in Standardizing the Characterization of Granular Materials
  • Tucker, J. R.; Shadle, L. J.; Benyahia, S.
  • ASME 2013 International Mechanical Engineering Congress and Exposition, Volume 7A: Fluids Engineering Systems and Technologies https://doi.org/10.1115/IMECE2013-65027
conference April 2014
Studies on the onset velocity of turbulent fluidization for alpha-alumina particles journal March 2003
Size segregation of binary mixture of solids in bubbling fluidized beds journal August 2003
A state-of-the-art review of gas–solid turbulent fluidization journal November 2000
Time series analysis of pressure fluctuation in gas-solid fluidized beds journal September 2004

Figures / Tables (24)