留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码
Volume 26 Issue 12
Dec.  2019
Turn off MathJax
目录
数据统计

分享

计量
  • 文章访问数:  843
  • HTML全文浏览量:  140
  • PDF下载量:  19
  • 被引次数: 0
文章导航 >  矿物冶金与材料学报（英文）  > 2019  >  26(12): 1512-1522
Jun Zhao, Hai-bin Zuo, Jing-song Wang,  and Qing-guo Xue, The mechanism and products for co-thermal extraction of biomass and low-rank coal with NMP, Int. J. Miner. Metall. Mater., 26(2019), No. 12, pp. 1512-1522. https://doi.org/10.1007/s12613-019-1872-z
Cite this article as:
Jun Zhao, Hai-bin Zuo, Jing-song Wang,  and Qing-guo Xue, The mechanism and products for co-thermal extraction of biomass and low-rank coal with NMP, Int. J. Miner. Metall. Mater., 26(2019), No. 12, pp. 1512-1522. https://doi.org/10.1007/s12613-019-1872-z
shu
引用本文 PDF XML SpringerLink
研究论文

The mechanism and products for co-thermal extraction of biomass and low-rank coal with NMP

  • State Key Laboratory of Advanced Metallurgy, University of Science and Technology Beijing, Beijing 100083, China

  • 通讯作者:

    Hai-bin Zuo    E-mail: zuohaibin@ustb.edu.cn

  • The high-value utilization of low-rank coal would allow for expanding energy sources, improving energy efficiencies, and alleviating environmental issues. In order to use low-rank coal effectively, the hypercoals (HPCs) were co-extracted from two types of low-rank coal and biomass via N-methyl-2-purrolidinone (NMP) under mild conditions. The structures of the HPCs and residues were characterized by proximate and ultimate analysis, Raman spectra, and Fourier transform infrared (FT-IR) spectra. The carbon structure changes within the raw coals and HPCs were discussed. The individual thermal dissolution of Xibu (XB) coal, Guandi (GD) coal, and the biomass demonstrated that the biomass provided the lowest thermal dissolution yield Y1 and the highest thermal soluble yield Y2 at 280℃, and the ash content of three HPCs decreased as the extraction temperature rose. Co-thermal extractions in NMP at various coal/biomass mass ratios were performed, demonstrating a positive synergic effect for Y2 in the whole coal/biomass mass ratios. The maximum value of Y2 was 52.25wt% for XB coal obtained with a XB coal/biomass of 50wt% biomass. The maximum value of Y2 was 50.77wt% for GD coal obtained with a GD coal/biomass of 1:4. The difference for the optimal coal/biomass mass ratios between XB and GD coals could be attributed to the different co-extraction mechanisms for this two type coals.
    • Research Article

    The mechanism and products for co-thermal extraction of biomass and low-rank coal with NMP

    + Author Affiliations
      Abstract
    • The high-value utilization of low-rank coal would allow for expanding energy sources, improving energy efficiencies, and alleviating environmental issues. In order to use low-rank coal effectively, the hypercoals (HPCs) were co-extracted from two types of low-rank coal and biomass via N-methyl-2-purrolidinone (NMP) under mild conditions. The structures of the HPCs and residues were characterized by proximate and ultimate analysis, Raman spectra, and Fourier transform infrared (FT-IR) spectra. The carbon structure changes within the raw coals and HPCs were discussed. The individual thermal dissolution of Xibu (XB) coal, Guandi (GD) coal, and the biomass demonstrated that the biomass provided the lowest thermal dissolution yield Y1 and the highest thermal soluble yield Y2 at 280℃, and the ash content of three HPCs decreased as the extraction temperature rose. Co-thermal extractions in NMP at various coal/biomass mass ratios were performed, demonstrating a positive synergic effect for Y2 in the whole coal/biomass mass ratios. The maximum value of Y2 was 52.25wt% for XB coal obtained with a XB coal/biomass of 50wt% biomass. The maximum value of Y2 was 50.77wt% for GD coal obtained with a GD coal/biomass of 1:4. The difference for the optimal coal/biomass mass ratios between XB and GD coals could be attributed to the different co-extraction mechanisms for this two type coals.
      • FullText(HTML)
    • loading
      • Supplements(0)
      • References(24)
    • [1]
      Z.Y. Liu, S.D. Shi, and Y.W. Li, Coal liquefaction technologies-Development in China and challenges in chemical reaction engineering, Chem. Eng. Sci., 65(2010), No. 1, p. 12.
      [2]
      B. Dudley, BP Statistical Review of World Energy, BP Brazil, London, UK[2019-6-11]. https://www.bp.com/content/dam/bp/business-sites/en/global/corporate/pdfs/news-and-insights/speeches/bp-stats-review-2019-bob-dudley-speech.pdf
      [3]
      T. Ariyama and M. Sato, Optimization of ironmaking process for reducing CO2 emissions in the integrated steel works, ISIJ Int., 46(2006), No. 12, p. 1736.
      [4]
      H.F. Shui, W. Zhao, C. Shan, T. Shui, C. Pan, Z. Wang, Z. Lei, S. Ren, and S. Kang, Caking and coking properties of the thermal dissolution soluble fraction of a fat coal. Fuel Process. Technol., 118(2014), p. 64.
      [5]
      N. Okuyama, N. Komatsu, T. Shigehisa, T. Kaneko, and S. Tsuruya, Hyper-coal process to produce the ash-free coal, Fuel Process. Technol., 85(2004), No. 8-10, p. 947.
      [6]
      Y. Mochizuki and K. Sugawara, Removal of organic sulfur from hydrocarbon resources using ionic liquids, Energy Fuels, 22(2008), No. 5, p. 3303.
      [7]
      H. Ran and J.H. Li, Current situation and development of agricultural waste resources and biomass energy utilization in rural areas, Energy Conserv. Environ. Prot., (2019), No. 6, p. 75.
      [8]
      X.Y. Zha, A review of biomass energy utilization technology. Gansu Agric., 2014, No. 1, p. 30.
      [9]
      Z.S. Wei, H.J.Y. Niu and Y.F. Ji, Simultaneous removal of SO2 and NOx by microwave with potassium permanganate over zeolite. Fuel Process. Technol., 90(2009), No. 2, p. 324.
      [10]
      Y. Cao, B. Casenas, and W.P. Pan, Investigation of chemical looping combustion by solid fuels. 2. Redox reaction kinetics and product characterization with coal, biomass, and solid waste as solid fuels and CuO as an oxygen carrier, Energy Fuels, 20(2006), No. 5, p. 1845.
      [11]
      H.F. Shui, Z. Hui, Q.Q. Jiang, H. Zhou, C.X. Pan, Z.C. Wang, Z.P. Lei, S.B. Ren, and S.G. Kang, Co-thermal dissolution of Shenmu-Fugu subbituminous coal and sawdust, Fuel Process. Technol., 131(2015), p. 87.
      [12]
      H.F. Shui, X.Q. Ma, L. Yang, T. Shui, C.X. Pan, Z.C. Wang, Z.P. Lei, S.B. Ren, S.G. Kang, and C.C. Xu, Thermolysis of biomass-related model compounds and its promotion on the thermal dissolution of coal, J. Energy Inst., 90(2017), No. 3, p. 418.
      [13]
      Z. Hua, Q.Q. Jiang, C.X. Pan, H.F. Shui, Z.P. Lei, and Z.C. Wang, Co-thermal dissolution property of Shenfu coal and rice straw, J. Fuel Chem. Technol., 42(2014), No. 1, p. 1.
      [14]
      T. Cordero, J. Rodrı́guez-Mirasol, J. Pastrana, and J.J. Rodrı́guez, Improved solid fuels from co-pyrolysis of a high-sulphur content coal and different lignocellulosic wastes, Fuel, 83(2004), No. 11-12, p. 1585.
      [15]
      S. D Kim, K.J. Woo, S.K. Jeong, Y.J. Rhim, and S.H. Lee, Production of low ash coal by thermal extraction with N-methyl-2-pyrrolidinone, Korean J. Chem. Eng., 25(2008), No. 4, p. 758.
      [16]
      H.F. Shui, Y. Zhou, H.P. Li, Z. Wang, Z.C. Lei, S.B. Ren, C.X. Pan, and W.W. Wang, Thermal dissolution of Shenfu coal in different solvents, Fuel, 108(2013), p. 385.
      [17]
      C.Q. Li, S. Ashida, M. Iino, and T. Takanohashi, Coal dissolution by heat treatments in N-methyl-2-pyrrolidinone, 1,4,5,8,9,10-hexahydroanthracene, and their mixed solvents:A large synergistic effect of the mixed solvents, Energy Fuels, 14(2000), No. 1, p. 190.
      [18]
      H.F. Shui, Effect of coal extracted with NMP on its aggregation, Fuel, 84(2005), No. 7-8, p. 939.
      [19]
      T. Ishizuka, T. Takanohashi, O. Ito, and M. Iino, Effects of additives and oxygen on extraction yield with CS2-NMP mixed solvent for argonne premium coal samples, Fuel, 72(1993), No. 4, p. 579.
      [20]
      T. Yoshida, T. Takanohashi, K. Sakanishi, I. Saito, M. Fujita, and K. Mashimo, The effect of extraction condition on ‘HyperCoal’ production (1)-under room-temperature filtration, Fuel, 81(2002), No. 11-12, p. 1463.
      [21]
      J.N. Pan, M.M. Lv, H.L. Bai, Q.L. Hou, M. Li, and Z.Z. Wang, Effects of metamorphism and deformation on the coal macromolecular structure by laser Raman spectroscopy, Energy Fuels, 31(2017), No. 2, p. 1136.
      [22]
      D. Wu, B.Y. Chen, R.Y. Sun, and G.J. Liu, Thermal behavior and Raman spectral characteristics of step-heating perhydrous coal:Implications for thermal maturity process, J. Anal. Appl. Pyrolysis, 128(2017), p. 143.
      [23]
      G.A. Zickler, B. Smarsly, N. Gierlinger, H. Peterlik, and O. Paris, A reconsideration of the relationship between the crystallite size La of carbons determined by X-ray diffraction and Raman spectroscopy, Carbon, 44(2006), No. 15, p. 3239.
      [24]
      T. Xu, X.J. Ning, G.W. Wang, W. Laing, J.L. Zhang, Y.J. Li, H.Y. Wang, and C.H. Jiang, Combustion characteristics and kinetic analysis of co-combustion between bag dust and pulverized coal, Int. J. Miner. Metall. Mater., 25(2018), No. 12, p. 1412.
      • Relative Articles
      Cited By

    Catalog


    • /

      返回文章
      返回

      版权所有 ©《矿物冶金与材料学报（英文）》编辑部

      地址：北京市海淀区学院路30号邮政编码：100083

      电子邮箱：journal@ustb.edu.cn电话：+86-10-62332875

      本系统由 北京仁和汇智信息技术有限公司 开发    百度统计