Citation: LI Shuang, CHEN Jing-sheng, FENG Xiu-yan, YANG Bin, MA Xiao-xun. Catalytic pyrolysis of Huang Tu Miao coal: TG-FTIR study[J]. Journal of Fuel Chemistry and Technology, ;2013, 41(3): 271-276. shu

Catalytic pyrolysis of Huang Tu Miao coal: TG-FTIR study

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1. Department of Chemical Engineering, Chemical Engineering Research Center of the Ministry of Education for Advanced Use Technology of Shanbei Energy, Shaanxi Research Center of Engineering Technology for Clean Coal Conversion, Northwest University, Xi'an 710069, China;

Corresponding author: MA Xiao-xun,
Received Date: 13 August 2012
Available Online: 30 November 2012
Fund Project: 国家自然科学基金(21006078) (21006078)国家自然科学基金联合基金-面上项目(51174281) (51174281)陕西省教育厅自然科学研究专项(11JK0593) (11JK0593)陕西省科技计划(2012JQ2018)。 (2012JQ2018)

MO_x/USY catalysts (M=Co,Mo,Co-Mo) were prepared by incipient wetness impregnation method. Catalytic pyrolysis of Huang Tu Miao (HTM) coal was investigated and the pyrolysis products were examined by TG-FTIR technique. TG results indicate that MO_x/USY catalysts are effective in lowering degasifiction temperature (14, 23 and 9℃ respectively) in HTM coal pyrolysis. Kinetic calculations show that MO_x/USY catalysts are effective in lowing activation energy of pyrolysis. FT-IR analyses show that the MO_x/USY catalysts are effective in manipulating coal pyrolysis products. CoO_x/USY catalyst promote the generation of CH₄, CO and aromatic hydrocarbons and aliphatic hydrocarbons in HTM coal pyrolysis. MoO_x/USY catalyst show little effect in manipulating pyrolysis products. CoO_x-MoO_x/USY catalyst is a promising catalyst in giving high yield of volatile products, however the pyrolysis temperature moved to high temperature region. These results indicate that different metal oxides incorporated zeolite USY have different impact on manipulating pyrolysis products.
- Huang Tu Miao coal,
- catalytic pyrolysis,
- kinetic analysis,
- MO_x/USY,
- TG-FTIR
1. [1]
  [1] 张培河. 低变质煤的煤层气开发潜力——以鄂尔多斯盆地侏罗系为例[J]. 煤田地质与勘探, 2007, 35(1): 29-33. (ZHANG Pei-he. Coalbed methane (CBM) development potential of low rank coal:A case study from Ordos Basin[J].Coal Geology & Exploration, 2007, 35(1): 29-33.)
2. [2]
  [2] 国家发展和改革委员会能源研究所课题组. 中国2050年低碳发展之路:能源需求暨碳排放情景分析[M], 北京:科学出版社, 2009. (Energy Research Institute of The National Development and Reform Commission. China's low carbon development pathways by 2050: Senario analysis of energy demand and carbon emissions[M]. Beijing: Science Press, 2009.)
3. [3]
  [3] 谢克昌, 高晋生. 煤的热解、炼焦和煤焦油加工[M]. 化学工业出版社, 2010. (XIE Ke-chang, GAO Jin-sheng. Coal pyrolysis, coaking and coal tar processing[M]. Beijing: Chemical Industry Press, 2010.)
4. [4]
  [4] 刘振宇. 煤炭能源中的化学问题[J]. 化学进展, 2000, 12(4): 458-462. (LIU Zhen-yu, Chemistry in coal energy[J]. Progress in Chemistry, 2000, 12(4): 458-462.)
5. [5]
  [5] 王德海, 常丽萍. 煤制芳香化合物的探讨[J]. 煤化工, 2011, 39(4): 16-18. (Wang De-hai, CHANG Li-ping. Investigation on preparation of aromatic compounds from coal[J]. Coal Chemical Industry, 2011, 39(4): 16-18.)
6. [6]
  [6] 董鹏伟, 岳君容, 高士秋, 许光文. 热预处理影响褐煤热解行为研究[J]. 燃料化学学报, 2012, 40(8): 897-905. (DONG Peng-wei, YUE Jun-rong, GAO Shi-qiu, XU Guang-wen. Influence of thermal pretreatment on pyrolysis of lignite[J]. Journal of Fuel Chemistry and Technology, 2012, 40(8): 897-905.)
7. [7]
  [7] LI W, WANG N, LI B Q. Product analysis of catalytic multi-stage hydropyrolysis of lignite[J]. Fuel, 2003, 82(5): 569-573.
8. [8]
  [8] 陈静升, 马晓迅, 李爽, 郝婷, 马志超, 孙鸣, 王汝成, 徐龙. CoMoP/13X催化剂上黄土庙煤热解特性研究[J]. 煤炭转化, 2012, 35(1): 4-8. (CHEN Jing-sheng, MA Xiao-xun, LI Shuang, HAO Ting, MA Zhi-chao, SUN Ming, WANG Ru-cheng, XU Long. TG-IR study of Huang Tu Miao coal pyrolysis on CoMoP/13X catalyst[J]. Coal Conversion, 2012, 35(1): 4-8.)
9. [9]
  [9] Takarada T, Onoyama Y, Takayama K, Sakashita T. Hydropyrolysis of coal in a pressurized powder-particle fluidized bed using several catalysts[J]. Catal Today, 1997, 39(1/2): 127-136.
10. [10]
  [10] 胡浩权, 周逊, 靳立军.利用烃类芳构化与煤热解耦合提高焦油产率的方法: 中国, 102161904. 2011-08-24. (HU Hao-quan, Zhou Xun, Jin Li-jun. Method for improving the yield of tar by hydrocarbon aromatization and coal pyrolysis: CN,102161904, 2011-08-24.)
11. [11]
  [11] HAENEL M W. Recent progress in coal structure[J]. Fuel, 1992, 71(11): 1211-1223
12. [12]
  [12] ZHAO G, YU W, XIAO Y. Study on brown coal pyrolysis and catalytic pyrolysis[J]. Adv Mater Res, 2011, 236-238: 660-663.
13. [13]
  [13] ZHANG S, HAYASHI J I, LI C Z. Volatilization and catalytic effects of alkali and alkaline earth metallic species during the pyrolysis and gasification of Victorian brown coal. Part IX: Effects of volatile-char interactions on char-H₂O and char-O₂ reactivities[J]. Fuel, 2011, 90(4): 1655-1661.
14. [14]
  [14] LI S, HAO T, CHEN J, MA X. Catalytic pyrolysis of Huang Tu Miao (HTM) coal over supported H-ZSM-5 zeolite[J]. Preprints of Symposia-American Chemical Society, Division of Fuel Chemistry, 2011, 56(2): 279-280.
15. [15]
  [15] LI S, CHEN J, HAO T, MA X. Effects of catalyst additives on catalytic pyrolysis of long flame coals: A TG-FTIR study[J]. Preprints of Symposia-American Chemical Society, Division of Fuel Chemistry, 2011, 56(2): 281-282.
16. [16]
  [16] LIU Q R, HU H Q, ZHOU Q, ZHU S W, CHEN G H. Effect of inorganic matter on reactivity and kinetics of coal pyrolysis[J]. Fuel, 2004, 83(6): 713-718.
17. [17]
  [17] YAN J, JIANG X, HAN X, LIU J. A TG-FTIR investigation to the catalytic effect of mineral matrix in oil shale on the pyrolysis and combustion of kerogen[J]. Fuel, 2013, 104: 307-317.
18. [18]
  [18] 杜娟, 王俊宏, 崔银萍, 何秀风, 常丽萍. 西部煤热解过程中气相产物的生成与释放规律[J]. 中国矿业大学学报, 2008, 37(5): 694-698. (DU Juan, WANG Jun-hong, CUI Yin-ping, HE Xiu-feng, CHANG Li-ping. Forming and releasing of gaseous products of coal during pyrolysis in western China[J]. Journal of China University of Mining & Technology, 2008, 37(5): 694-698.)
19. [19]
  [19] SOLOMON P R, HAMNLEN D G, SERIO M A, YU Z Z, CHARPENAY S. A characterization method and model for predicting coal conversion behaviour[J]. Fuel, 1993, 72(4): 469-488.
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