SYNGAS PRODUCTION VIA CHEMICAL LOOPING DRY REFORMING OF METHANE USING IRON-BASED OXYGEN CARRIERS

Po Cheng Tsou, Rei Yu Chein, Wei Hsin Chen

研究成果: Conference contribution

摘要

In this study, the iron-based oxygen carrier was used for the syngas production via chemical looping dry reforming of methane (CL-DRM). The effect of the content of F2O3 supported by Al2O3 on the reduction stage during the CL-DRM was examined for various reaction temperatures was experimentally studied. It was found that higher Fe2O3 content and reaction temperature were required to obtain high CH4 and CO2 conversions and avoid carbon deposition. The experimental results indicated that 100% CH4 and CO2 conversion can be obtained from 30wt% Fe2O3 oxygen carrier and reaction temperature of 1000°C. At lower Fe2O3 contents and temperatures, Fe2O3 has low reactivity and high carbon deposition leading to poor CL-DRM performance. The experimental results also indicated that iron-based oxygen carrier was suitable for reducing CO2 into CO and carbon.

原文English
主出版物標題Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference
主出版物子標題Bridging Continents by H2
編輯Ibrahim Dincer, Can Ozgur Colpan, Mehmet Akif Ezan
發行者International Association for Hydrogen Energy, IAHE
頁面1382-1384
頁數3
ISBN(電子)9786250008430
出版狀態Published - 2022
事件23rd World Hydrogen Energy Conference: Bridging Continents by H2, WHEC 2022 - Istanbul, Turkey
持續時間: 2022 6月 262022 6月 30

出版系列

名字Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2

Conference

Conference23rd World Hydrogen Energy Conference: Bridging Continents by H2, WHEC 2022
國家/地區Turkey
城市Istanbul
期間22-06-2622-06-30

All Science Journal Classification (ASJC) codes

  • 能源工程與電力技術
  • 燃料技術
  • 可再生能源、永續發展與環境

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