Journal of the Korean Ceramic Society (한국세라믹학회지)
- Volume 37 Issue 2
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- Pages.164-167
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- 2000
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- 1229-7801(pISSN)
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- 2234-0491(eISSN)
Synthesis Processing of the Fine (Ni, Zn)-ferrite Powder for $CO_2$ Decomposition of the Flue Gas in the Iron Foundry
제철소의 연소배가스 $CO_2$ 분해용 (Ni, Zn)-ferrite 미세분말 합성공정 연구
Abstract
Flue gases in the iron foundry consist of 15~20% CO2 as an air pollution gas whose emission should be mitigated in order to protect the environment. In the present study, ultrafine powders of NixZn1-xFe2O4 as a potential catalyst for the CO2 decomposition were prepared by the coprecipitation methods. Oxygen deficient ferrites (MeFe2O4-