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Volumn 29, Issue 6, 2015, Pages 3532-3544

In situ analysis and mechanism study of Char-Ash/Slag transition in pulverized coal gasification

Author keywords

[No Author keywords available]

Indexed keywords

BITUMINOUS COAL; CARBON; COAL ASH; LIQUID FILMS; SHRINKAGE; SLAGS;

EID: 84935036650     PISSN: 08870624     EISSN: 15205029     Source Type: Journal    
DOI: 10.1021/acs.energyfuels.5b00322     Document Type: Article
Times cited : (32)

References (31)
  • 1
    • 84880359080 scopus 로고    scopus 로고
    • Simulation of entrained flow gasification with advanced coal conversion submodels. Part 1: Pyrolysis
    • Vascellari, M.; Arora, R.; Pollack, M.; Hasse, C. Simulation of entrained flow gasification with advanced coal conversion submodels. Part 1: Pyrolysis Fuel 2013, 113, 654-669
    • (2013) Fuel , vol.113 , pp. 654-669
    • Vascellari, M.1    Arora, R.2    Pollack, M.3    Hasse, C.4
  • 2
    • 84896509012 scopus 로고    scopus 로고
    • Properties of Coal Water Slurry Prepared with the Solid and Liquid Products of Hydrothermal Dewatering of Brown Coal
    • Yu, Y.; Liu, J.; Cen, K. Properties of Coal Water Slurry Prepared with the Solid and Liquid Products of Hydrothermal Dewatering of Brown Coal Ind. Eng. Chem. Res. 2014, 53, 4511-4517
    • (2014) Ind. Eng. Chem. Res. , vol.53 , pp. 4511-4517
    • Yu, Y.1    Liu, J.2    Cen, K.3
  • 3
    • 68249096417 scopus 로고    scopus 로고
    • The gasification reactivity of unburned carbon present in gasification slag from entrained-flow gasifier
    • Xu, S. Q.; Zhou, Z. J.; Gao, X.; Yu, G. S.; Gong, X. The gasification reactivity of unburned carbon present in gasification slag from entrained-flow gasifier Fuel Process. Technol. 2009, 90, 1062-1070
    • (2009) Fuel Process. Technol. , vol.90 , pp. 1062-1070
    • Xu, S.Q.1    Zhou, Z.J.2    Gao, X.3    Yu, G.S.4    Gong, X.5
  • 4
    • 0036642810 scopus 로고    scopus 로고
    • Kinetics of mineral matter transformation during coal combustion
    • Tomeczek, J.; Palugniok, H. Kinetics of mineral matter transformation during coal combustion Fuel 2002, 81, 1251-1258
    • (2002) Fuel , vol.81 , pp. 1251-1258
    • Tomeczek, J.1    Palugniok, H.2
  • 5
    • 84870869385 scopus 로고    scopus 로고
    • Kinetics of CO2/Coal Gasification in Molten Blast Furnace Slag
    • Li, P.; Yu, Q.; Qin, Q. B.; Lei, W. Kinetics of CO2/Coal Gasification in Molten Blast Furnace Slag Ind. Eng. Chem. Res. 2012, 51, 15872-15883
    • (2012) Ind. Eng. Chem. Res. , vol.51 , pp. 15872-15883
    • Li, P.1    Yu, Q.2    Qin, Q.B.3    Lei, W.4
  • 6
    • 77349085567 scopus 로고    scopus 로고
    • Analysis of char-slag interaction and near-wall particle segregation in entrained-flow gasification of coal
    • Montagnaro, F.; Salatino, P. Analysis of char-slag interaction and near-wall particle segregation in entrained-flow gasification of coal Combust. Flame 2010, 157, 874-883
    • (2010) Combust. Flame , vol.157 , pp. 874-883
    • Montagnaro, F.1    Salatino, P.2
  • 7
    • 80055033308 scopus 로고    scopus 로고
    • Modeling the slag layer in solid fuel gasification and combustion - Formulation and sensitivity analysis
    • Yong, S. Z.; Gazzino, M.; Ghoniem, A. Modeling the slag layer in solid fuel gasification and combustion-Formulation and sensitivity analysis Fuel 2012, 92, 162-170
    • (2012) Fuel , vol.92 , pp. 162-170
    • Yong, S.Z.1    Gazzino, M.2    Ghoniem, A.3
  • 8
    • 84875740430 scopus 로고    scopus 로고
    • Modeling the slag behavior in three dimensional CFD simulation of a vertically-oriented oxy-coal combustor
    • Chen, L.; Yong, S. Z.; Ghoniem, A. F. Modeling the slag behavior in three dimensional CFD simulation of a vertically-oriented oxy-coal combustor Fuel Process. Technol. 2013, 112, 106-117
    • (2013) Fuel Process. Technol. , vol.112 , pp. 106-117
    • Chen, L.1    Yong, S.Z.2    Ghoniem, A.F.3
  • 9
    • 27844596761 scopus 로고    scopus 로고
    • A model of char capture by molten slag surface under high-temperature gasification conditions
    • Shimizu, T.; Tominaga, H. A model of char capture by molten slag surface under high-temperature gasification conditions Fuel 2006, 85, 170-178
    • (2006) Fuel , vol.85 , pp. 170-178
    • Shimizu, T.1    Tominaga, H.2
  • 10
    • 33846212788 scopus 로고    scopus 로고
    • Characterisation of residual carbon from entrained-bed coal water slurry gasifiers
    • Wu, T.; Gong, M.; Lester, E.; Wang, F. C.; Zhou, Z. J.; Yu, Z. H. Characterisation of residual carbon from entrained-bed coal water slurry gasifiers Fuel 2007, 86, 972-982
    • (2007) Fuel , vol.86 , pp. 972-982
    • Wu, T.1    Gong, M.2    Lester, E.3    Wang, F.C.4    Zhou, Z.J.5    Yu, Z.H.6
  • 11
    • 38849143829 scopus 로고    scopus 로고
    • Characterization of unburned carbon present in coarse gasification ash
    • Wagner, N. J.; Matjie, R. H.; Slaghuis, J. H.; van Heerden, J. H. P. Characterization of unburned carbon present in coarse gasification ash Fuel 2008, 87, 683-691
    • (2008) Fuel , vol.87 , pp. 683-691
    • Wagner, N.J.1    Matjie, R.H.2    Slaghuis, J.H.3    Van Heerden, J.H.P.4
  • 13
    • 84855179690 scopus 로고    scopus 로고
    • Physical phenomena of char-slag transition in pulverized coal gasification
    • Li, S.; Whitty, K. J. Physical phenomena of char-slag transition in pulverized coal gasification Fuel Process. Technol. 2012, 95, 127-136
    • (2012) Fuel Process. Technol. , vol.95 , pp. 127-136
    • Li, S.1    Whitty, K.J.2
  • 14
    • 77949273395 scopus 로고    scopus 로고
    • Influences of minerals transformation on the reactivity of high temperature char gasification
    • Bai, J.; Li, W.; Li, C. Z.; Bai, Z.; Li, B. Influences of minerals transformation on the reactivity of high temperature char gasification Fuel Process. Technol. 2010, 91, 404-409
    • (2010) Fuel Process. Technol. , vol.91 , pp. 404-409
    • Bai, J.1    Li, W.2    Li, C.Z.3    Bai, Z.4    Li, B.5
  • 15
    • 0037332491 scopus 로고    scopus 로고
    • Mineral reaction and morphology change during gasification of coal in CO2 at elevated temperatures
    • Liu, H.; Luo, C.; Toyota, M.; Kato, S.; Uemiya, S.; Kojima, T.; Tominaga, H. Mineral reaction and morphology change during gasification of coal in CO2 at elevated temperatures Fuel 2003, 82, 523-530
    • (2003) Fuel , vol.82 , pp. 523-530
    • Liu, H.1    Luo, C.2    Toyota, M.3    Kato, S.4    Uemiya, S.5    Kojima, T.6    Tominaga, H.7
  • 16
    • 0020877809 scopus 로고
    • Effect of temperature on coal gasification near the ash melting point
    • Koyama, S.; Miyadera, H.; Nogita, S. Effect of temperature on coal gasification near the ash melting point 18th IECEC 1983, 99, 455-462
    • (1983) 18th IECEC , vol.99 , pp. 455-462
    • Koyama, S.1    Miyadera, H.2    Nogita, S.3
  • 17
    • 0028422719 scopus 로고
    • Characteristics of coal char gasification at around ash melting temperature
    • Lin, S. Y.; Hirato, M.; Horio, M. Characteristics of coal char gasification at around ash melting temperature Energy Fuels 1994, 8, 598-606
    • (1994) Energy Fuels , vol.8 , pp. 598-606
    • Lin, S.Y.1    Hirato, M.2    Horio, M.3
  • 18
    • 33645366152 scopus 로고    scopus 로고
    • Volatilisation and catalytic effects of alkali and alkaline earth metallic species during the pyrolysis and gasification of Victorian brown coal. Part VII. Raman spectroscopic study on the changes in char structure during the catalytic gasification in air
    • Li, X. J.; Hayashi, J. I.; Li, C. Z. Volatilisation and catalytic effects of alkali and alkaline earth metallic species during the pyrolysis and gasification of Victorian brown coal. Part VII. Raman spectroscopic study on the changes in char structure during the catalytic gasification in air Fuel 2006, 85, 1509-1517
    • (2006) Fuel , vol.85 , pp. 1509-1517
    • Li, X.J.1    Hayashi, J.I.2    Li, C.Z.3
  • 19
    • 0034851724 scopus 로고    scopus 로고
    • Mutual effects of porosity and reactivity in char oxidation
    • Bar-Ziv, E.; Kantorovich, I. I. Mutual effects of porosity and reactivity in char oxidation Prog. Energy Combust. 2001, 27, 667-697
    • (2001) Prog. Energy Combust. , vol.27 , pp. 667-697
    • Bar-Ziv, E.1    Kantorovich, I.I.2
  • 20
    • 0031103349 scopus 로고    scopus 로고
    • The CO/CO2 product ratio for a porous char particle within an incipiently fluidized bed: A numerical study
    • Biggs, M. J.; Agarwal, P. K. The CO/CO2 product ratio for a porous char particle within an incipiently fluidized bed: A numerical study Chem. Eng. Sci. 1997, 52, 941-952
    • (1997) Chem. Eng. Sci. , vol.52 , pp. 941-952
    • Biggs, M.J.1    Agarwal, P.K.2
  • 22
    • 84870456510 scopus 로고    scopus 로고
    • Relationship between coal ash composition and ash fusion temperatures
    • Liu, B.; He, Q.; Jiang, Z.; Xu, R.; Hu, B. Relationship between coal ash composition and ash fusion temperatures Fuel 2013, 105, 293-300
    • (2013) Fuel , vol.105 , pp. 293-300
    • Liu, B.1    He, Q.2    Jiang, Z.3    Xu, R.4    Hu, B.5
  • 23
    • 84855278838 scopus 로고    scopus 로고
    • Nitrogen conversion during rapid pyrolysis of coal and petroleum coke in a high-frequency furnace
    • Yuan, S.; Zhou, Z. J.; Li, J.; Wang, F. C. Nitrogen conversion during rapid pyrolysis of coal and petroleum coke in a high-frequency furnace Appl. Energy 2012, 92, 854-859
    • (2012) Appl. Energy , vol.92 , pp. 854-859
    • Yuan, S.1    Zhou, Z.J.2    Li, J.3    Wang, F.C.4
  • 24
    • 80051705850 scopus 로고    scopus 로고
    • CO2 Gasification Kinetics of Biomass Char Derived from High-Temperature Rapid Pyrolysis
    • Yuan, S.; Chen, X. L.; Li, J.; Wang, F. C. CO2 Gasification Kinetics of Biomass Char Derived from High-Temperature Rapid Pyrolysis Energy Fuels 2011, 25, 2314-2321
    • (2011) Energy Fuels , vol.25 , pp. 2314-2321
    • Yuan, S.1    Chen, X.L.2    Li, J.3    Wang, F.C.4
  • 25
    • 0342584242 scopus 로고    scopus 로고
    • Pyrolysis of Turkish Zonguldak bituminous coal. Part 1. Effect of mineral matter
    • Öztas, N. A.; Yürüm, Y. Pyrolysis of Turkish Zonguldak bituminous coal. Part 1. Effect of mineral matter Fuel 2000, 79, 1221-1227
    • (2000) Fuel , vol.79 , pp. 1221-1227
    • Öztas, N.A.1    Yürüm, Y.2
  • 26
    • 84949117335 scopus 로고    scopus 로고
    • In Situ Heating Stage Analysis of Fusion and Catalytic Effects of a Na2CO3 Additive on Coal Char Particle Gasification
    • Ding, L.; Zhou, Z. J.; Huo, W.; Wang, Y. F.; Yu, G. S. In Situ Heating Stage Analysis of Fusion and Catalytic Effects of a Na2CO3 Additive on Coal Char Particle Gasification Ind. Eng. Chem. Res. 2014, 53, 19159-19167
    • (2014) Ind. Eng. Chem. Res. , vol.53 , pp. 19159-19167
    • Ding, L.1    Zhou, Z.J.2    Huo, W.3    Wang, Y.F.4    Yu, G.S.5
  • 27
    • 84911488207 scopus 로고    scopus 로고
    • Catalytic effects of Na2CO3 additive on coal pyrolysis and gasification
    • Ding, L.; Zhou, Z. J.; Guo, Q. H.; Huo, W.; Yu, G. S. Catalytic effects of Na2CO3 additive on coal pyrolysis and gasification Fuel 2015, 142, 134-144
    • (2015) Fuel , vol.142 , pp. 134-144
    • Ding, L.1    Zhou, Z.J.2    Guo, Q.H.3    Huo, W.4    Yu, G.S.5
  • 28
    • 0034226618 scopus 로고    scopus 로고
    • Characteristics of Chars Prepared from Various Pulverized Coals at Different Temperatures Using Drop-Tube Furnace
    • Lu, L.; Sahajwalla, V.; Harris, D. Characteristics of Chars Prepared from Various Pulverized Coals at Different Temperatures Using Drop-Tube Furnace Energy Fuels 2000, 14, 869-876
    • (2000) Energy Fuels , vol.14 , pp. 869-876
    • Lu, L.1    Sahajwalla, V.2    Harris, D.3
  • 29
    • 84908409796 scopus 로고    scopus 로고
    • Kinetic study of steam gasification of two mineralogically different lignite chars: An active site/intermediate model
    • Tang, J.; Wu, X.; Wang, J. Kinetic study of steam gasification of two mineralogically different lignite chars: An active site/intermediate model Fuel 2015, 141, 46-55
    • (2015) Fuel , vol.141 , pp. 46-55
    • Tang, J.1    Wu, X.2    Wang, J.3
  • 30
    • 84897867837 scopus 로고    scopus 로고
    • Mineral Transformation in Char and Its Effect on Coal Char Gasification Reactivity at High Temperatures, Part 2: Char Gasification
    • Ma, Z. B.; Bai, J.; Bai, Z. Q.; Kong, L. X.; Guo, Z. X.; Yan, J. C.; Li, W. Mineral Transformation in Char and Its Effect on Coal Char Gasification Reactivity at High Temperatures, Part 2: Char Gasification Energy Fuels 2014, 28, 1846-1853
    • (2014) Energy Fuels , vol.28 , pp. 1846-1853
    • Ma, Z.B.1    Bai, J.2    Bai, Z.Q.3    Kong, L.X.4    Guo, Z.X.5    Yan, J.C.6    Li, W.7
  • 31
    • 0141569705 scopus 로고    scopus 로고
    • Volatilisation and catalytic effects of alkali and alkaline earth metallic species during the pyrolysis and gasification of Victorian brown coal. Part V. Combined effects of Na concentration and char structure on char reactivity
    • Wu, H.; Hayashi, J. I.; Chiba, T.; Takarada, T.; Li, C. Z. Volatilisation and catalytic effects of alkali and alkaline earth metallic species during the pyrolysis and gasification of Victorian brown coal. Part V. Combined effects of Na concentration and char structure on char reactivity Fuel 2004, 83, 23-30
    • (2004) Fuel , vol.83 , pp. 23-30
    • Wu, H.1    Hayashi, J.I.2    Chiba, T.3    Takarada, T.4    Li, C.Z.5


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