Combustion of isopropyl alcohol using a green manufactured CuFe 2 O 4

Yao Jen Tu, Chien Kuei Chang, Chen-Feng You

研究成果: Article同行評審

16 引文 斯高帕斯(Scopus)

摘要

A green method for manufacturing CuFe 2 O 4 from industrial Cu sludge was successfully developed by a combination of acid leaching, chemical exchange and ferrite process. The CuFe 2 O 4 was applied for combustion of volatile organic compounds (VOCs) derived from isopropyl alcohol (IPA). The results show that IPA was reacted to form intermediate acetone and CO 2 at the temperature range of 110-170°C. When the temperature was increased to 180°C, IPA can be 100% converted into CO 2 . The 96-h decay tests indicated that the catalyst has a good thermal stability and durability under the conditions of gas hourly space velocity 30,000h -1 , oxygen content 21%, IPA inlet concentration 2000ppm, and reaction temperature 180°C. The results demonstrate great potential that our manufactured CuFe 2 O 4 catalyst can be used in combustion IPA streams to eliminate the emission of IPA.

原文English
頁(從 - 到)258-264
頁數7
期刊Journal of Hazardous Materials
229-230
DOIs
出版狀態Published - 2012 八月 30

All Science Journal Classification (ASJC) codes

  • 環境工程
  • 環境化學
  • 廢物管理和處置
  • 污染
  • 健康、毒理學和誘變

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