DICP OpenIR
Effect of coke formation on catalytic activity tests for catalytic combustion of toluene: the difficulty of measuring TOF and T-98 accurately
Wang, Hui1; Tian, Penghui1; Chen, Zewen1; Wu, Shengji1; Yang, Wei1; Yu, Qinqin2; Zhou, Jie1
Corresponding AuthorWu, Shengji(wushengji26@hdu.edu.cn) ; Yu, Qinqin(ruby80@163.com)
KeywordCatalytic combustion Coke formation Doped catalysts TOF Toluene Volatile organic compounds (VOCs)
Source PublicationCHEMICAL ENGINEERING COMMUNICATIONS
2019
ISSN0098-6445
DOI10.1080/00986445.2018.1470510
Volume206Issue:1Pages:22-32
Funding ProjectZhejiang Province Nature Science Foundation of China[LQ17B060006]
Funding OrganizationZhejiang Province Nature Science Foundation of China ; Zhejiang Province Nature Science Foundation of China ; Zhejiang Province Nature Science Foundation of China ; Zhejiang Province Nature Science Foundation of China ; Zhejiang Province Nature Science Foundation of China ; Zhejiang Province Nature Science Foundation of China ; Zhejiang Province Nature Science Foundation of China ; Zhejiang Province Nature Science Foundation of China
WOS SubjectEngineering, Chemical
WOS Research AreaEngineering
WOS KeywordVOLATILE ORGANIC-COMPOUNDS ; TOTAL OXIDATION ; STRUCTURAL-CHANGES ; SUPPORTED COBALT ; ZSM-5 ; GOLD ; CHLOROBENZENE ; PERFORMANCE ; PALLADIUM ; ZEOLITES
AbstractCatalytic combustion is considered as one of the most efficient routes for removing volatile organic compounds. In recent years, the catalytic activities of catalysts have usually been evaluated by the values of TOF and T-98. It is difficult, however, to measure the values accurately because the influencing factors are numerous and easy to be overlooked. In this work, the influence of the catalytic test procedure on TOF and T-98 values was investigated. Supported Pd or Pt catalysts were prepared via the incipient wetness impregnation method. The catalytic activities of the same catalyst were very different when evaluated in different catalytic test procedures. Indeed, the catalytic test procedures affected the TOF and T-98 values remarkably. It was found that the different coking behavior in different catalytic test procedures is the major cause. The influences on coke formation in toluene combustion - such as reaction temperature, reaction time, and catalyst type - were investigated.
Language英语
Funding OrganizationZhejiang Province Nature Science Foundation of China ; Zhejiang Province Nature Science Foundation of China ; Zhejiang Province Nature Science Foundation of China ; Zhejiang Province Nature Science Foundation of China ; Zhejiang Province Nature Science Foundation of China ; Zhejiang Province Nature Science Foundation of China ; Zhejiang Province Nature Science Foundation of China ; Zhejiang Province Nature Science Foundation of China
WOS IDWOS:000459659300003
PublisherTAYLOR & FRANCIS INC
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/166051
Collection中国科学院大连化学物理研究所
Corresponding AuthorWu, Shengji; Yu, Qinqin
Affiliation1.Hangzhou Dianzi Univ, Coll Mech Engn, Dept Environm Sci & Technol, Xiasha Univ Pk, Hangzhou, Zhejiang, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian, Peoples R China
Recommended Citation
GB/T 7714
Wang, Hui,Tian, Penghui,Chen, Zewen,et al. Effect of coke formation on catalytic activity tests for catalytic combustion of toluene: the difficulty of measuring TOF and T-98 accurately[J]. CHEMICAL ENGINEERING COMMUNICATIONS,2019,206(1):22-32.
APA Wang, Hui.,Tian, Penghui.,Chen, Zewen.,Wu, Shengji.,Yang, Wei.,...&Zhou, Jie.(2019).Effect of coke formation on catalytic activity tests for catalytic combustion of toluene: the difficulty of measuring TOF and T-98 accurately.CHEMICAL ENGINEERING COMMUNICATIONS,206(1),22-32.
MLA Wang, Hui,et al."Effect of coke formation on catalytic activity tests for catalytic combustion of toluene: the difficulty of measuring TOF and T-98 accurately".CHEMICAL ENGINEERING COMMUNICATIONS 206.1(2019):22-32.
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