The kinetic study of catalytic low-rank coal gasification under CO2 atmosphere using MVRM

Sang Kyum Kim; Chan Young Park; Ji Yun Park; Sihoon Lee; Ji Ho Rhu; Moon Hee Han; Soo Kyung Yoon; Young Woo Rhee

Journal of Industrial and Engineering Chemistry, Vol.20, No.1, 356-361, January, 2014

DOI10.1016/j.jiec.2013.03.027 Export Citation

The kinetic study of catalytic low-rank coal gasification under CO2 atmosphere using MVRM

Sang Kyum Kim, Chan Young Park , Ji Yun Park¹, Sihoon Lee², Ji Ho Rhu², Moon Hee Han, Soo Kyung Yoon³, and Young Woo Rhee^†

Graduate School of Green Energy Technology, Chungnam National University, 99 Daehak-ro, Daejeon 305-764, Yuseong-gu, Republic of Korea
¹Department of Applied Chemistry and Biological Engineering, Chungnam National University, 99 Daehak-ro, Daejeon 305-764, Yuseong-gu, Republic of Korea
²Korea Institute of Energy Research, 152 Gajeong-ro, Daejeon 305-343, Yuseong-gu, Republic of Korea
³Engineering College, Hanyang University, 222 Wangsimni-ro, Seoul 133-791, Seongdong-gu, Republic of Korea

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In this study, we carried out a kinetic investigation and analysis of the syngas produced by low-rank coal gasification. We conducted a proximate and ultimate analysis of six types of coals in order to measure the amount of sulfur and ash. The coal was then analyzed using a thermo gravimetric analyzer (TGA) to select a suitable sample. The selected Samhwa coal sample was mixed with catalysts. Samples mixed with catalysts were used to determine the activation energy under CO2 atmosphere using the modified volume reaction model (MVRM). An analysis of the resulting syngas was performed using gas chromatography (GC).

Keywords:Catalytic gasification;Kinetic model;Activation energy;Syngas

[References]

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Ochoa J, Cassanello MC, Bonelli PR, Cukierman AL, Fuel Process. Technol., 74(3), 161 (2001)
Sun ZQ, Wu JH, Zhang DK, Energy Fuels, 22(4), 2160 (2008)
Yun YS, Journal of New and Renewable Energy., 55 (2005)
Song BH, Kang SK, Kim SD, Korean Journal of Chemical Engineering., 6(30), 749 (1992)
Wolf EE, Guzman LL, Industrial & Engineering Chemistry Process Design and Development., 21, 25 (1982)
Lee JW, Kim SD, Fuel., 74(9), 1387 (1995)
Mochida I, Sakanishi K, Fuel, 79(3), 221 (2000)
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Takarada T, Tamai Y, Tomita F, Fuel., 64, 1438 (1985)
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Chin G, Kimura S, Tone S, Otake T, International Journal of Chemical Engineering., 23, 105 (1983)
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Kasaoka S, Sakata Y, Tong C, International Journal of Chemical Engineering., 25(1), 160 (1985)
Song BH, Kim SD, Fuel., 72(6), 797 (1993)
Park ST, Choi YT, Sohn JM, Appl. Chem. Eng., 22(3), 312 (2011)
McKee DW, Carbon., 20, 62 (1982)
Sams DA, Talverdian T, Shadman F, Fuel., 64(9), 1208 (1985)
McKee DW, Fuel., 62(2), 170 (1982)
Jaffri GR, Zhang JY, Journal of Fuel Chemistry and Technology., 36(4), 406 (2008)
Meng L, Wang M, Yang H, Hongyan Y, Chang L, International Journal of Mining Science and Technology., 21, 587 (2011)
Mitsuoka K, Hayashi S, Amano H, Kayahara K, Sasaoaka E, Uddin MA, Fuel Process. Technol., 92(1), 26 (2011)
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[4] Sun ZQ, Wu JH, Zhang DK, Energy Fuels, 22(4), 2160 (2008)

[5] Yun YS, Journal of New and Renewable Energy., 55 (2005)

[6] Song BH, Kang SK, Kim SD, Korean Journal of Chemical Engineering., 6(30), 749 (1992)

[7] Wolf EE, Guzman LL, Industrial & Engineering Chemistry Process Design and Development., 21, 25 (1982)

[8] Lee JW, Kim SD, Fuel., 74(9), 1387 (1995)

[9] Mochida I, Sakanishi K, Fuel, 79(3), 221 (2000)

[10] Ye DP, Agnew JB, Zhang DK, Fuel, 77(11), 1209 (1998)

[11] Beamish BB, Shaw KJ, Rodgers KA, Newman J, Fuel Process. Technol., 53(3), 243 (1998)

[12] Takarada T, Tamai Y, Tomita F, Fuel., 64, 1438 (1985)

[13] Korea Resource Corporation, 20 (2009)

[14] Li S, Cheng Y, Fuel., 74(3), 456 (1995)

[15] Chin G, Kimura S, Tone S, Otake T, International Journal of Chemical Engineering., 23, 105 (1983)

[16] Wen CY, Journal of Industrial and Engineering Chemistry., 60(9), 34 (1968)

[17] Ishida M, Wen CY, AIChE Journal., 14, 311 (1978)

[18] Kasaoka S, Sakata Y, Tong C, International Journal of Chemical Engineering., 25(1), 160 (1985)

[19] Song BH, Kim SD, Fuel., 72(6), 797 (1993)

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[21] McKee DW, Carbon., 20, 62 (1982)

[22] Sams DA, Talverdian T, Shadman F, Fuel., 64(9), 1208 (1985)

[23] McKee DW, Fuel., 62(2), 170 (1982)

[24] Jaffri GR, Zhang JY, Journal of Fuel Chemistry and Technology., 36(4), 406 (2008)

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[26] Mitsuoka K, Hayashi S, Amano H, Kayahara K, Sasaoaka E, Uddin MA, Fuel Process. Technol., 92(1), 26 (2011)

[27] Szekely J, Evans JW, Chemical Engineering Science., 25, 1091 (1970)

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[29] Irfan MF, Usman MR, Kusakabe K, Energy, 36(1), 12 (2011)