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

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

doi:10.1016/j.jhazmat.2012.05.100

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

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

Department of Earth Sciences

Research output: Contribution to journal › Article › peer-review

16 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	258-264
Number of pages	7
Journal	Journal of Hazardous Materials
Volume	229-230
DOIs	https://doi.org/10.1016/j.jhazmat.2012.05.100
Publication status	Published - 2012 Aug 30

All Science Journal Classification (ASJC) codes

Environmental Engineering
Environmental Chemistry
Waste Management and Disposal
Pollution
Health, Toxicology and Mutagenesis

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@article{51662bb65ee74f37a12fa280026aef27,

title = " Combustion of isopropyl alcohol using a green manufactured CuFe 2 O 4 ",

abstract = " 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.",

author = "Tu, {Yao Jen} and Chang, {Chien Kuei} and Chen-Feng You",

year = "2012",

month = aug,

day = "30",

doi = "10.1016/j.jhazmat.2012.05.100",

language = "English",

volume = "229-230",

pages = "258--264",

journal = "Journal of Hazardous Materials",

issn = "0304-3894",

publisher = "Elsevier",

}

Combustion of isopropyl alcohol using a green manufactured CuFe ₂ O ₄ . / Tu, Yao Jen; Chang, Chien Kuei; You, Chen-Feng.

In: Journal of Hazardous Materials, Vol. 229-230, 30.08.2012, p. 258-264.

Research output: Contribution to journal › Article › peer-review

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AU - You, Chen-Feng

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Y1 - 2012/8/30

N2 - 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.

AB - 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.

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