On developing ferrisilicate catalysts supported on silicon carbide (SiC) foam catalysts for continuous catalytic wet peroxide oxidation (CWPO) reactions
文献类型：期刊论文
| 作者 | Ou, Xiaoxia4; Pilitsis, Fotios4; Xu, Ninghui3,4; Taylor, S. F. Rebecca4; Warren, John2; Garforth, Arthur4; Zhang, Jinsong1; Hardacre, Christopher4; Jiao, Yilai1,4; Fan, Xiaolei4 |
| 刊名 | CATALYSIS TODAY
 |
| 出版日期 | 2020-10-01 |
| 卷号 | 356页码:631-640 |
| 关键词 | Ferrisilicate SiC foams Structured catalyst Catalytic wet peroxide oxidation (CWPO) |
| ISSN号 | 0920-5861 |
| DOI | 10.1016/j.cattod.2018.06.033 |
| 通讯作者 | Jiao, Yilai(yljiao@imr.ac.cn) ; Fan, Xiaolei(xiaolei.fan@manchester.ac.uk) |
| 英文摘要 | Fe supported catalysts show great promise for enabling practical environmental catalysis, exemplified by the catalytic wet peroxide oxidation (CWPO) process. In order to mitigate the Fe leaching issue, a strategy of assembling zeolitic coatings with intraframework Fe (ferrisilicate) on SiC foams was developed, showing a good stability in CWPO and a low Fe leaching of 2.0 mg l(-1). Direct hydrothermal synthesis of ferrisilicate/SiC foam composites was systematically studied, showing that their characteristics depend on the growth time, pH value and iron concentration of the growth solution. Selected ferrisilicate/SiC foam composite was evaluated using the continuous CWPO of phenolic aqueous solution at 60 degrees C. The open-cell size of SiC foam was varied between 800 and 2,000 mu m and showed insignificant effect on the hydrodynamics of the flow process at 1 ml min(-1), but the process efficiency in terms of phenol and total-organic-carbon (TOC) conversions was favored by a high surface-to-volume ratio (i.e. small open-cell sizes). Ferrisilicate/SiC foam catalysts (average open-cell size = 800 mu m) showed good stability in the model system with the stable conversions of phenol (97%), H2O2 (84%) and TOC (37%) over 24 h time-on-stream. |
| 资助项目 | Higher Education Innovation Fund `Knowledge and Innovation Hub for Environmental Sustainability' at The University of Manchester ; China Scholarship Council (CSC)[201604910181] ; China Scholarship Council (CSC)[201408645064] ; EPSRC[EP/K014706/2] ; EPSRC[EP/K014668/1] ; EPSRC[EP/K014854/1] ; EPSRC[EP/K014714/1] ; EPSRC[EP/I019693/1] |
| WOS研究方向 | Chemistry ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000579547900069 |
| 出版者 | ELSEVIER |
| 资助机构 | Higher Education Innovation Fund `Knowledge and Innovation Hub for Environmental Sustainability' at The University of Manchester ; China Scholarship Council (CSC) ; EPSRC |
| 源URL | [http://ir.imr.ac.cn/handle/321006/141001]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Jiao, Yilai; Fan, Xiaolei |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Univ Manchester, Sch Mat, Oxford Rd, Manchester M13 9PL, Lancs, England 3.Ningxia Orient Tantalum Ind Co Ltd, 119 Yejin Rd, Shizuishan City 753000, Ningxia, Peoples R China 4.Univ Manchester, Sch Chem Engn & Analyt Sci, Oxford Rd, Manchester M13 9PL, Lancs, England |
| 推荐引用方式 GB/T 7714 | Ou, Xiaoxia,Pilitsis, Fotios,Xu, Ninghui,et al. On developing ferrisilicate catalysts supported on silicon carbide (SiC) foam catalysts for continuous catalytic wet peroxide oxidation (CWPO) reactions[J]. CATALYSIS TODAY,2020,356:631-640. |
| APA | Ou, Xiaoxia.,Pilitsis, Fotios.,Xu, Ninghui.,Taylor, S. F. Rebecca.,Warren, John.,...&Fan, Xiaolei.(2020).On developing ferrisilicate catalysts supported on silicon carbide (SiC) foam catalysts for continuous catalytic wet peroxide oxidation (CWPO) reactions.CATALYSIS TODAY,356,631-640. |
| MLA | Ou, Xiaoxia,et al."On developing ferrisilicate catalysts supported on silicon carbide (SiC) foam catalysts for continuous catalytic wet peroxide oxidation (CWPO) reactions".CATALYSIS TODAY 356(2020):631-640. |
入库方式： OAI收割
来源：金属研究所
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