Experimental study of different thermal management concepts for syngas production by dry auto-thermal reforming

Ming Pin Lai, Rong Fang Horng, Wei Hsiang Lai, Chen Yu Chen, Siou Sheng Su, Chen Hsun Liao

研究成果: Conference contribution

摘要

Dry autothermal reforming (DATR) from methane-carbon dioxide-air mixtures under different thermal management concepts was investigated in this study. The thermal management schemes included without porous medium (PM) assisted catalyst packed-bed, PM assisted, and PM assisted with thermal insulation. Controlled parameters included CO2/CH4 ratio, O2/CH4 ratio, and thermal management concepts. The experimental results demonstrated that the internal heat recirculation (PM assisted) could be enhanced reforming gas temperature, thereby improved the methane and CO2 conversion, syngas yield, and reforming efficiency. The best reforming parameters for thermal management design were a methane flow rate of 10 L/min, CO2/CH4 molar ratio of 1.0 and an O2/CH4 molar ratio of 0.8, achieving a reforming efficiency of up to 80.65%. The prediction was calculated using the commercialized HSC Chemistry software (&ChemSW Software, Inc.). Good correlation was obtained between the experimental and the calculation results.

原文English
主出版物標題20th World Hydrogen Energy Conference, WHEC 2014
發行者Committee of WHEC2014
頁面1538-1543
頁數6
ISBN(電子)9780000000002
出版狀態Published - 2014 一月 1
事件20th World Hydrogen Energy Conference, WHEC 2014 - Gwangju, Korea, Republic of
持續時間: 2014 六月 152014 六月 20

出版系列

名字20th World Hydrogen Energy Conference, WHEC 2014
3

Other

Other20th World Hydrogen Energy Conference, WHEC 2014
國家Korea, Republic of
城市Gwangju
期間14-06-1514-06-20

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Renewable Energy, Sustainability and the Environment
  • Fuel Technology

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  • 引用此

    Lai, M. P., Horng, R. F., Lai, W. H., Chen, C. Y., Su, S. S., & Liao, C. H. (2014). Experimental study of different thermal management concepts for syngas production by dry auto-thermal reforming. 於 20th World Hydrogen Energy Conference, WHEC 2014 (頁 1538-1543). (20th World Hydrogen Energy Conference, WHEC 2014; 卷 3). Committee of WHEC2014.