Modelling of pyrolysis of coal-biomass blends using thermogravimetric analysis

被引：124
|
作者：
Sadhukhan, Anup Kumar [1 ]
Gupta, Parthapratim [1 ]
Goyal, Tripurari [2 ]
Saha, Ranajit Kumar [2 ]
机构：
[1] Natl Inst Technol, Dept Chem Engn, Durgapur 713209, W Bengal, India
[2] Indian Inst Technol, Dept Chem Engn, Kharagpur 721302, W Bengal, India
来源：
BIORESOURCE TECHNOLOGY | 2008年 / 99卷 / 17期
关键词：
co-pyrolysis; biomass; kinetic model; synergistic effect;
D O I：
10.1016/j.biortech.2008.03.047
中图分类号：
S2 [农业工程];
学科分类号：
0828 ;
摘要：
The primary objective of this work was to develop an appropriate model to explain the co-pyrolysis behaviour of lignite coal-biomass blends with different proportions using a thermogravimetric analyzer. A new parallel-series kinetic model was proposed to predict the pyrolysis behaviour of biomass over the entire pyrolysis regime, while a kinetic model similar to that of Anthony and Howard [Anthony, D.B., Howard, J.B., 1976. Coal devolatilization and hydrogasification. AIChE Journal 22(4), 625-656] was used for pyrolysis of coal. Analysis of mass loss history of blends showed an absence of synergistic effect between coal and biomass. Co-pyrolysis mass-loss profiles of the blends were predicted using the estimated kinetic parameters of coal and biomass. Excellent agreement was found between the predicted and the experimental results. (C) 2008 Elsevier Ltd. All rights reserved.
引用
收藏
页码：8022 / 8026
页数：5
相关论文
共 50 条
  • [1] Modeling of pyrolysis and Boudouard reactions of various coals, biomasses and coal-biomass blends using thermogravimetric analysis
    Bhagavatula, Abhijit
    Shah, Naresh
    [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2012, 243
  • [2] Pyrolysis of coal, biomass and their blends: Performance assessment by thermogravimetric analysis
    Ferrara, Francesca
    Orsini, Alessandro
    Plaisant, Alberto
    Pettinau, Alberto
    [J]. BIORESOURCE TECHNOLOGY, 2014, 171 : 433 - 441
  • [3] Thermogravimetric and mass spectrometric (TG-MS) analysis and kinetics of coal-biomass blends
    Jayaraman, Kandasamy
    Kok, Mustafa Versan
    Gokalp, Iskender
    [J]. RENEWABLE ENERGY, 2017, 101 : 293 - 300
  • [4] Pyrolysis and Char Oxidation of Biomass and Coal Blends: Kinetic Study Using Thermogravimetric Analysis
    Hoang Anh Tran
    Van de Steene, Laurent
    Duc Dung Le
    [J]. 2018 4TH INTERNATIONAL CONFERENCE ON ENVIRONMENT AND RENEWABLE ENERGY (ICERE 2018), 2018, 159
  • [5] PYROLYSIS AND COMBUSTION ENERGETIC CHARACTERIZATION OF COAL-BIOMASS FUEL BLENDS
    Agarwal, Gaurav
    Liu, Gang
    Lattimer, Brian
    [J]. PROCEEDINGS OF THE ASME POWER CONFERENCE, 2013, VOL 1, 2014,
  • [6] Pyrolysis Characteristics and Kinetics of Coal-Biomass Blends during Co-Pyrolysis
    Chen, Xiye
    Liu, Li
    Zhang, Linyao
    Zhao, Yan
    Qiu, Penghua
    [J]. ENERGY & FUELS, 2019, 33 (02) : 1267 - 1278
  • [7] Barley, hops, and coal: Pyrolysis kinetics of locally sourced coal-biomass blends
    Celaya, Ana M.
    Lade, Amanda T.
    Goldfarb, Jillian L.
    [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2012, 243
  • [8] Discernment of synergism in pyrolysis of biomass blends using thermogravimetric analysis
    Mallick, Debarshi
    Poddar, Maneesh Kumar
    Mahanta, Pinakeswar
    Moholkar, Vijayanand S.
    [J]. BIORESOURCE TECHNOLOGY, 2018, 261 : 294 - 305
  • [9] Cocoa and coal: Pyrolysis kinetics of locally sourced coal-biomass blends in New Hampshire
    Pappas, Lauren E.
    Celaya, Ana M.
    Goldfarb, Jillian L.
    [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2012, 244
  • [10] A method for source apportionment in biomass/coal blends using thermogravimetric analysis
    Lester, Edward
    Gong, Mei
    Thompson, Alan
    [J]. JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS, 2007, 80 (01) : 111 - 117
12345