Experimental Study of Wood Pellets Combustion in a Counter-Current Fixed-Bed

被引:2
作者
Bennini, Mohammed Allae [1 ]
Bakhattar, Ilias [1 ]
Chater, Hamza [1 ]
Asbik, Mohamed [1 ]
Mouaky, Ammar [2 ]
Koukouch, Abdelghani [2 ]
Elorf, Abdellah [3 ]
Sarh, Brahim [4 ]
Boushaki, Toufik [4 ]
机构
[1] Mohammed V Univ, Ecole Natl Super Arts & Metiers, ERTE, Rabat, Morocco
[2] UM6P, Green Energy Pk IRESEN, Benguerir, Morocco
[3] Capgemini Engn, Velizy Villacoublay, France
[4] CNRS, ICARE, Orleans, France
来源
PROCEEDINGS OF 2021 9TH INTERNATIONAL RENEWABLE AND SUSTAINABLE ENERGY CONFERENCE (IRSEC) | 2021年
关键词
Biomass; Combustion; Ignition front; fixed-bed; gas emissions;
D O I
10.1109/IRSEC53969.2021.9741101
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
This study analyzed the biomass combustion in a vertical counter-current fixed-bed. The experimental device, designed and constructed in the framework of BioF2S project funded by IRESEN, consists of a vertical tube combustion chamber, a steel grate with circular holes of 4 mm diameter, air supply system, data acquisition system and various measurements equipment (flow meter, thermocouples and gas analyzer). Experimental tests were carried out with wood pellets solid fuel for three normal volume flow rates (2.5, 3.25 and 4 Nm(3)/h). The effect of this fundamental parameter on instantaneous temperature profiles, average temperature at the combustor center, bed height, combustion layer thickness, ignition front velocity and mass ignition rate was shown. Gas emissions analyses have also been discussed.
引用
收藏
页码:564 / 568
页数:5
相关论文
共 11 条
  • [1] Bakhattar I., 2018, 6 INT REN SUST EN C
  • [2] Characterization and Combustion of Olive Pomace in a Fixed Bed Boiler: Effects of Particle Sizes
    Bennini, Mohammed Allae
    Koukouch, Abdelghani
    Bakhattar, Ilias
    Asbik, Mohamed
    Boushaki, Toufik
    Sarh, Brahim
    Elorf, Abdallah
    Cagnon, Benoit
    Bonnamy, Sylvie
    [J]. INTERNATIONAL JOURNAL OF HEAT AND TECHNOLOGY, 2019, 37 (01) : 229 - 238
  • [3] Fixed-bed Biomass Combustor: Air Mass Flow Rate and Particles Size Effects on Ignition Front Propagation of Solid Olive Waste
    Elorf, Abdallah
    Bakhatar, I
    Asbik, M.
    Sarh, B.
    Gillon, P.
    [J]. COMBUSTION SCIENCE AND TECHNOLOGY, 2022, 194 (02) : 365 - 377
  • [4] Effect of Swirl Strength on the Flow and Combustion Characteristics of Pulverized Biomass Flames
    Elorf, Abdallah
    Sarh, Brahim
    Tabet, Fouzi
    Bostyn, Stephane
    Asbik, Mohamed
    Bonnamy, Sylvie
    Chaoufi, Jamal
    Boushaki, Toufik
    Gillon, Pascale
    [J]. COMBUSTION SCIENCE AND TECHNOLOGY, 2019, 191 (04) : 629 - 644
  • [5] CFD modelling of thermal conversion and packed bed compaction in biomass combustion
    Gomez, M. A.
    Porteiro, J.
    Patino, D.
    Miguez, J. L.
    [J]. FUEL, 2014, 117 : 716 - 732
  • [6] Straw combustion in a fixed bed combustor
    Khor, Adela
    Ryu, Changkook
    Yang, Yao-bin
    Sharifi, Vida N.
    Swithenbank, Jim
    [J]. FUEL, 2007, 86 (1-2) : 152 - 160
  • [7] Experimental analysis of the ignition front propagation of several biomass fuels in a fixed-bed combustor
    Porteiro, J.
    Patino, D.
    Collazo, J.
    Granada, E.
    Moran, J.
    Miguez, J. L.
    [J]. FUEL, 2010, 89 (01) : 26 - 35
  • [8] Study of the reaction front thickness in a counter-current fixed-bed combustor of a pelletised biomass
    Porteiro, Jacobo
    Patino, David
    Miguez, Jose L.
    Granada, Enrique
    Moran, Jorge
    Collazo, Joaquin
    [J]. COMBUSTION AND FLAME, 2012, 159 (03) : 1296 - 1302
  • [9] Thermochemical conversion of coal and biomass blends in a top-lit updraft fi xed bed reactor: Experimental assessment of the ignition front propagation velocity
    Quintero-Coronel, D. A.
    Lenis-Rodas, Y. A.
    Corredor, L. A.
    Perreault, P.
    Gonzalez-Quiroga, A.
    [J]. ENERGY, 2021, 220
  • [10] The combustion of simulated waste particles in a fixed bed
    Shin, D
    Choi, S
    [J]. COMBUSTION AND FLAME, 2000, 121 (1-2) : 167 - 180