Five biomass including cotton stalk (CS), sunflower stalk (SS), wheat stalk (WS), rice husk (RH) and maize stalk (MS) were pyrolyzed in an entrained flow reactor under reburning condition. The chlorine release fraction was determined based on the analysis of each biomass and the relevant bio-coke measured by digital ion meter. The effects of biomass species, reaction temperature (T), residence time (τ), stoichiometric ratio (SR2), and initial oxygen content in the simulated flue gas on chlorine release were analyzed. The obtained results indicated that the chlorine release fraction increases with the increasing of reaction temperature, and all biomass have a higher chlorine release fraction of 94.6%–100% at high reaction temperature. Stoichiometric ratio has little influence on chlorine release. The chlorine release fraction shows a significant increase from 80.3% to 97.1% with increasing initial oxygen content in the simulated flue gas from 0% to 4%.
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ASME 2017 Power Conference Joint With ICOPE-17 collocated with the ASME 2017 11th International Conference on Energy Sustainability, the ASME 2017 15th International Conference on Fuel Cell Science, Engineering and Technology, and the ASME 2017 Nuclear Forum
June 26–30, 2017
Charlotte, North Carolina, USA
Conference Sponsors:
- Power Division
- Advanced Energy Systems Division
- Solar Energy Division
- Nuclear Engineering Division
ISBN:
978-0-7918-5760-1
PROCEEDINGS PAPER
Chlorine Release Characteristics During Biomass Reburning in an Entrained Flow Reactor Available to Purchase
Ping Lu,
Ping Lu
Nanjing Normal University, Nanjing, China
Search for other works by this author on:
Jiateng Shi,
Jiateng Shi
Nanjing Normal University, Nanjing, China
Search for other works by this author on:
Xinyi Yin
Xinyi Yin
Nanjing Normal University, Nanjing, China
Search for other works by this author on:
Ping Lu
Nanjing Normal University, Nanjing, China
Jiateng Shi
Nanjing Normal University, Nanjing, China
Xinyi Yin
Nanjing Normal University, Nanjing, China
Paper No:
POWER-ICOPE2017-3127, V001T04A013; 5 pages
Published Online:
September 5, 2017
Citation
Lu, P, Shi, J, & Yin, X. "Chlorine Release Characteristics During Biomass Reburning in an Entrained Flow Reactor." Proceedings of the ASME 2017 Power Conference Joint With ICOPE-17 collocated with the ASME 2017 11th International Conference on Energy Sustainability, the ASME 2017 15th International Conference on Fuel Cell Science, Engineering and Technology, and the ASME 2017 Nuclear Forum. Volume 1: Boilers and Heat Recovery Steam Generator; Combustion Turbines; Energy Water Sustainability; Fuels, Combustion and Material Handling; Heat Exchangers, Condensers, Cooling Systems, and Balance-of-Plant. Charlotte, North Carolina, USA. June 26–30, 2017. V001T04A013. ASME. https://doi.org/10.1115/POWER-ICOPE2017-3127
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