한국수소및신에너지학회논문집 (Transactions of the Korean hydrogen and new energy society)

  • 제29권5호
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  • Pages.473-482
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  • 2018
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  • 1738-7264(pISSN)
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  • 2288-7407(eISSN)
한국수소및신에너지학회 (The Korean Hydrogen and New Energy Society)
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0.5 MWth 케미컬루핑 연소 시스템 적용을 위한 신규 산소전달입자의 고온·고압 반응 특성

Reaction Characteristics of New Oxygen Carrier for 0.5 MWth Chemical Looping Combustion System at High Temperature and High Pressure Conditions

  • 투고 : 2018.07.13
  • 심사 : 2018.10.30
  • 발행 : 2018.10.30
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초록

To check applicability of recently developed new oxygen carrier for 0.5 MWth chemical looping combustion system, reactivity tests were carried out at high temperature and high pressure conditions. Pressure, temperature, gas velocity, $CH_4$ flow rate, and solid height were considered as operating variables. The new oxygen carrier (N016-R4) showed not only high fuel conversion but also high $CO_2$ selectivity within all the operating conditions in this study. The reactivity of N016-R4 particle was compared with previous oxygen carriers. The N016-R4 particle represented outstanding reactivity among 10 oxygen carriers in terms of fuel conversion and $CO_2$ selectivity.

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참고문헌

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