Preparation and Application of Magnetic Separation Catalyst on the microwave-enhanced catalytic degradation of Phenol
碩士 === 國立高雄師範大學 === 化學系 === 99 === In this work,the microwave-enhance catalytic degradation (MECD) of phenol using the catalyst synthesized from precipitation of nickel-iron alloy with the magnetic was studied. Furthermore,nickel-iron oxides calcined under air at 300C, 400C and 500C (labeled...
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ndltd-TW-099NKNU50650752016-11-12T04:20:13Z http://ndltd.ncl.edu.tw/handle/04552332440319493836 Preparation and Application of Magnetic Separation Catalyst on the microwave-enhanced catalytic degradation of Phenol 磁性分離觸媒之製備及應用於微波輔助催化降解苯酚 Hui-Ling Chen 陳惠玲 碩士 國立高雄師範大學 化學系 99 In this work,the microwave-enhance catalytic degradation (MECD) of phenol using the catalyst synthesized from precipitation of nickel-iron alloy with the magnetic was studied. Furthermore,nickel-iron oxides calcined under air at 300C, 400C and 500C (labeled as C300, C400 and C500,respectively).The characterization of catalysts were investigated by thermogravimetric analysis(TGA),powder X-ray diffraction (PXRD), fourier transform-infrared spectroscopy (FT-IR), temperature-programmed reduction (TPR),field-emission scanning electron microscope (FE-SEM),Transmission Electron Microscopy (TEM), and N2 adsorption / desorption isotherm(BET). Their catalytic activities towards the degradation of phenol on the efficiency of the degradation were further investigated under continous bubbling of air through the liquid phase and quantitatively evaluated by HPLC. Factors which might affect the efficiency of degradation such as initial concentration, temperature, pH and kinds of catalysts on the efficiency of the degradation were investigated. In MECD test, we have the better performance that under pH= 7 、40℃、0.18 g catalysts can totally degrades 100 mg/L phenol within 25 min. Youn-Yuen Shu 徐永源 2011 學位論文 ; thesis 0 zh-TW |
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碩士 === 國立高雄師範大學 === 化學系 === 99 === In this work,the microwave-enhance catalytic degradation (MECD) of phenol using the catalyst synthesized from precipitation of nickel-iron alloy with the magnetic was studied. Furthermore,nickel-iron oxides calcined under air at 300C, 400C and 500C (labeled as C300, C400 and C500,respectively).The characterization of catalysts were investigated by thermogravimetric analysis(TGA),powder X-ray diffraction (PXRD), fourier transform-infrared spectroscopy (FT-IR), temperature-programmed reduction (TPR),field-emission scanning electron microscope (FE-SEM),Transmission Electron Microscopy (TEM), and N2 adsorption / desorption isotherm(BET). Their catalytic activities towards the degradation of phenol on the efficiency of the degradation were further investigated under continous bubbling of air through the liquid phase and quantitatively evaluated by HPLC. Factors which might affect the efficiency of degradation such as initial concentration, temperature, pH and kinds of catalysts on the efficiency of the degradation were investigated. In MECD test, we have the better performance that under pH= 7 、40℃、0.18 g catalysts can totally degrades 100 mg/L phenol within 25 min.
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author2 |
Youn-Yuen Shu |
author_facet |
Youn-Yuen Shu Hui-Ling Chen 陳惠玲 |
author |
Hui-Ling Chen 陳惠玲 |
spellingShingle |
Hui-Ling Chen 陳惠玲 Preparation and Application of Magnetic Separation Catalyst on the microwave-enhanced catalytic degradation of Phenol |
author_sort |
Hui-Ling Chen |
title |
Preparation and Application of Magnetic Separation Catalyst on the microwave-enhanced catalytic degradation of Phenol |
title_short |
Preparation and Application of Magnetic Separation Catalyst on the microwave-enhanced catalytic degradation of Phenol |
title_full |
Preparation and Application of Magnetic Separation Catalyst on the microwave-enhanced catalytic degradation of Phenol |
title_fullStr |
Preparation and Application of Magnetic Separation Catalyst on the microwave-enhanced catalytic degradation of Phenol |
title_full_unstemmed |
Preparation and Application of Magnetic Separation Catalyst on the microwave-enhanced catalytic degradation of Phenol |
title_sort |
preparation and application of magnetic separation catalyst on the microwave-enhanced catalytic degradation of phenol |
publishDate |
2011 |
url |
http://ndltd.ncl.edu.tw/handle/04552332440319493836 |
work_keys_str_mv |
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