The pyrolysis and co-pyrolysis behaviours of cotton stalk (CS), torrefied cotton stalk (TCS) and mined coal, as single fuels, and their blends, have been examined through thermogravimetric analysis. Biomass has been torrefied at 250 degrees C for 45 min to enhance physicochemical properties, and then mixed with mined coal for co-pyrolysis. Thermal degradation of CS and TCS is characterized by a reaction. However, this is not the case for mined coal, which shows a single-stage reaction. The thermal degradation of all blends was done in three stages: dehydration; biomass and small mined coal; and lignin or mined coal. A similar trend emerged for mass loss of individual fuels, which depended mainly on their ratios in the blend. The kinetics of pyrolysis and co-pyrolysis of all fuels were calculated at 20 degrees Cmin(-1) heating rate using the Coats-Redfern model-fitting method.
机构:
North West Univ, Sch Chem & Minerals Engn, Ctr Excellence Carbon Based Fuels, ZA-2520 Potchefstroom, South AfricaNorth West Univ, Sch Chem & Minerals Engn, Ctr Excellence Carbon Based Fuels, ZA-2520 Potchefstroom, South Africa
Gouws, S. M.
Carrier, Marion
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Univ Toulouse, CNRS, RAPSODEE, IMT Mines Albi,UMR 5203, Campus Jarlard, F-81013 Albi 09, FranceNorth West Univ, Sch Chem & Minerals Engn, Ctr Excellence Carbon Based Fuels, ZA-2520 Potchefstroom, South Africa
Carrier, Marion
Bunt, J. R.
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North West Univ, Sch Chem & Minerals Engn, Ctr Excellence Carbon Based Fuels, ZA-2520 Potchefstroom, South AfricaNorth West Univ, Sch Chem & Minerals Engn, Ctr Excellence Carbon Based Fuels, ZA-2520 Potchefstroom, South Africa
Bunt, J. R.
Neomagus, H. W. J. P.
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North West Univ, Sch Chem & Minerals Engn, Ctr Excellence Carbon Based Fuels, ZA-2520 Potchefstroom, South AfricaNorth West Univ, Sch Chem & Minerals Engn, Ctr Excellence Carbon Based Fuels, ZA-2520 Potchefstroom, South Africa
Neomagus, H. W. J. P.
[J].
RENEWABLE & SUSTAINABLE ENERGY REVIEWS,
2021,
135
机构:
Centre of Excellence in Carbon-based Fuels, School of Chemical and Minerals Engineering, North-West University, Potchefstroom,2520, South AfricaCentre of Excellence in Carbon-based Fuels, School of Chemical and Minerals Engineering, North-West University, Potchefstroom,2520, South Africa
Gouws, Saartjie M.
Carrier, Marion
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RAPSODEE, CNRS UMR 5203, université de Toulouse, IMT Mines Albi, Campus Jarlard, Albi CT Cedex 09,81013, FranceCentre of Excellence in Carbon-based Fuels, School of Chemical and Minerals Engineering, North-West University, Potchefstroom,2520, South Africa
Carrier, Marion
Bunt, John R.
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机构:
Centre of Excellence in Carbon-based Fuels, School of Chemical and Minerals Engineering, North-West University, Potchefstroom,2520, South AfricaCentre of Excellence in Carbon-based Fuels, School of Chemical and Minerals Engineering, North-West University, Potchefstroom,2520, South Africa
Bunt, John R.
Neomagus, Hein W.J.P.
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Centre of Excellence in Carbon-based Fuels, School of Chemical and Minerals Engineering, North-West University, Potchefstroom,2520, South AfricaCentre of Excellence in Carbon-based Fuels, School of Chemical and Minerals Engineering, North-West University, Potchefstroom,2520, South Africa
机构:
North West Univ, Sch Chem & Minerals Engn, Ctr Excellence Carbon Based Fuels, ZA-2520 Potchefstroom, South AfricaNorth West Univ, Sch Chem & Minerals Engn, Ctr Excellence Carbon Based Fuels, ZA-2520 Potchefstroom, South Africa
Gouws, Saartjie M.
Carrier, Marion
论文数: 0引用数: 0
h-index: 0
机构:
Univ Toulouse, IMT Mines Albi, RAPSODEE, CNRS,UMR 5203, Campus Jarlard, F-81013 Albi 09, FranceNorth West Univ, Sch Chem & Minerals Engn, Ctr Excellence Carbon Based Fuels, ZA-2520 Potchefstroom, South Africa
Carrier, Marion
Bunt, John R.
论文数: 0引用数: 0
h-index: 0
机构:
North West Univ, Sch Chem & Minerals Engn, Ctr Excellence Carbon Based Fuels, ZA-2520 Potchefstroom, South AfricaNorth West Univ, Sch Chem & Minerals Engn, Ctr Excellence Carbon Based Fuels, ZA-2520 Potchefstroom, South Africa
Bunt, John R.
Neomagus, Hein W. J. P.
论文数: 0引用数: 0
h-index: 0
机构:
North West Univ, Sch Chem & Minerals Engn, Ctr Excellence Carbon Based Fuels, ZA-2520 Potchefstroom, South AfricaNorth West Univ, Sch Chem & Minerals Engn, Ctr Excellence Carbon Based Fuels, ZA-2520 Potchefstroom, South Africa