IMR OpenIR
On developing ferrisilicate catalysts supported on silicon carbide (SiC) foam catalysts for continuous catalytic wet peroxide oxidation (CWPO) reactions
Ou, Xiaoxia1; Pilitsis, Fotios1; Xu, Ninghui1,2; Taylor, S. F. Rebecca1; Warren, John3; Garforth, Arthur1; Zhang, Jinsong4; Hardacre, Christopher1; Jiao, Yilai1,4; Fan, Xiaolei1
Corresponding AuthorJiao, Yilai(yljiao@imr.ac.cn) ; Fan, Xiaolei(xiaolei.fan@manchester.ac.uk)
2020-10-01
Source PublicationCATALYSIS TODAY
ISSN0920-5861
Volume356Pages:631-640
AbstractFe 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.
KeywordFerrisilicate SiC foams Structured catalyst Catalytic wet peroxide oxidation (CWPO)
Funding OrganizationHigher Education Innovation Fund `Knowledge and Innovation Hub for Environmental Sustainability' at The University of Manchester ; China Scholarship Council (CSC) ; EPSRC
DOI10.1016/j.cattod.2018.06.033
Indexed BySCI
Language英语
Funding ProjectHigher 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 Research AreaChemistry ; Engineering
WOS SubjectChemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
WOS IDWOS:000579547900069
PublisherELSEVIER
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/140999
Collection中国科学院金属研究所
Corresponding AuthorJiao, Yilai; Fan, Xiaolei
Affiliation1.Univ Manchester, Sch Chem Engn & Analyt Sci, Oxford Rd, Manchester M13 9PL, Lancs, England
2.Ningxia Orient Tantalum Ind Co Ltd, 119 Yejin Rd, Shizuishan City 753000, Ningxia, Peoples R China
3.Univ Manchester, Sch Mat, Oxford Rd, Manchester M13 9PL, Lancs, England
4.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China
Recommended Citation
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.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Ou, Xiaoxia]'s Articles
[Pilitsis, Fotios]'s Articles
[Xu, Ninghui]'s Articles
Baidu academic
Similar articles in Baidu academic
[Ou, Xiaoxia]'s Articles
[Pilitsis, Fotios]'s Articles
[Xu, Ninghui]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Ou, Xiaoxia]'s Articles
[Pilitsis, Fotios]'s Articles
[Xu, Ninghui]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.