Copper ferrite spinel oxide catalysts for palm oil methanolysis
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- 作者：Chuleeporn Luadthong ; Pongtanawat Khemthong ; Waraporn Nualpaeng ; Kajornsak Faungnawakij ; kajornsak@nanotec.or.th" class="auth_mail" title="E-mail the corresponding author ; jiw037@yahoo.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Fatty acid methyl ester ; Methanolysis ; Copper ferrite spinel oxide ; Sol-gel combustions ; XAFS
- 刊名：Applied Catalysis A: General
- 出版年：2016
- 出版时间：5 September 2016
- 年：2016
- 卷：525
- 期：Complete
- 页码：68-75
- 全文大小：2407 K
文摘
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Copper ferrite spinel oxides (CuFe2O4) were developed for palm oil methanolysis.
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XRD, EXAFS, and XANES revealed the active species of divalent ions Cu2+ and Fe2+.
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The CuFe2O4 calcined at 700 °C was highly active, selective, and stable.
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Easy and effective catalyst separation upon magnetization.