Ferrite as an effective catalyst for HCB removal in soil: Characterization and catalytic performance
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- 作者：Jing Chena ; chenjing@mail.hust.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Delai Zhonga ; Huijie Houa ; Chunping Lib ; Jiakuan Yanga ; Haiyan Zhoua ; Li Hua ; Linling Wanga ; wanglinling@mail.hust.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Catalytic oxidation ; Ferrite ; Hexachlorobenzene (HCB) ; Microwave (MW) induction ; Soil
- 刊名：Chemical Engineering Journal
- 出版年：2016
- 出版时间：15 June 2016
- 年：2016
- 卷：294
- 期：Complete
- 页码：246-253
- 全文大小：1827 K
文摘
- •
MgFe2O4 could catalytically pyrolyze and oxidize HCB in soil under MW induction.
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MW-generated h+ and electron excited water and oxygen to produce radicals.
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OH directly oxidized HCB and O2− was responsible for intermediates oxidization.- •
Pyrolysis and oxidation occurred in a wide temperature scope from ∼100 to 800 °C.