Dehydrogenation of Ethylbenzene to Styrene over Rhenium- and Tungsten-Containing Porous Ceramic Converters

被引:2
作者
Fedotov, A. S. [1 ]
Grachev, D. Yu. [1 ]
Bagdatov, R. A. [1 ]
Tsodikov, M. V. [1 ]
Uvarov, V. I. [2 ]
Kapustin, R. D. [2 ]
Paul, S. [3 ]
Dumeignil, F. [3 ]
机构
[1] Russian Acad Sci, Topchiev Inst Petrochem Synth, Moscow 119991, Russia
[2] Russian Acad Sci, Merzhanov Inst Struct Macrokinet & Mat Sci, Chernogolovka 142432, Russia
[3] Univ Artois, Univ Lille, Unite Catalyse & Chim Solide, CNRS,Cent Lille,UMR 8181,UCCS, F-59000 Lille, France
基金
俄罗斯科学基金会;
关键词
heterogeneous catalysis; porous converters; rhenium; tungsten; self-propagating high-temperature synthesis; sol-gel method; dehydrogenation; ethylbenzene; monomers; styrene; REDUCTION; DESIGN; OXIDE;
D O I
10.1134/S0965544123030143
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A series of tubular porous ceramic converters modified with mono- and bimetallic catalytic systems based on rhenium and tungsten were prepared by a combination of self-propagating high-temperature synthesis and the sol-gel method. These converters were tested in dehydrogenation of ethylbenzene to styrene. Among the tested samples, a monometallic tungsten-containing converter exhibited the optimal properties as it achieved the highest target product production performance. Within the temperature range of 550-600 degrees C, this converter provided a yield of styrene up to about 15 wt % and styrene productivity up to about 22 g h(-1) dm(-3), with the carbonization of the sample not exceeding 5 wt % over about 6 h of reaction.
引用
收藏
页码:453 / 462
页数:10
相关论文
共 50 条
[41]   Insights into promotional effects for ethylbenzene dehydrogenation to styrene with steam over Fe-K, Fe-K-Ce and Fe-K-Ce-Mo mixed oxide catalysts [J].
Zha, Kaiwen ;
Zeng, Tieqiang ;
Zhu, Min ;
Wei, Chunling ;
Song, Lei ;
Miao, Changxi .
APPLIED CATALYSIS A-GENERAL, 2023, 666
[42]   Phenomenological-based kinetics modelling of dehydrogenation of ethylbenzene to styrene over a Mg3Fe0.25Mn0.25Al0.5 hydrotalcite catalyst [J].
Hossain, Mohammad M. ;
Atanda, Luqman ;
Al-Khattaf, Sulaiman .
CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 2013, 91 (05) :924-935
[43]   Oxidative dehydrogenation of ethylbenzene to styrene with carbon dioxide over Fe2O3/TiO2-ZrO2 catalyst:: Influence of chloride [J].
Reddy, Benjaram M. ;
Jin, Hailian ;
Han, Dae-Soo ;
Park, Sang-Eon .
CATALYSIS LETTERS, 2008, 124 (3-4) :357-363
[44]   Oxidative Dehydrogenation of Ethylbenzene to Styrene with CO2 Over V2O5-Sb2O5-CeO2/TiO2-ZrO2 Catalysts [J].
Burri, Abhishek ;
Jiang, Nanzhe ;
Ji, Min ;
Park, Sang-Eon ;
Khalid, Yahyaoui .
TOPICS IN CATALYSIS, 2013, 56 (18-20) :1724-1730
[45]   Oxidative Dehydrogenation of Ethylbenzene to Styrene with Carbon Dioxide over Fe2O3/TiO2–ZrO2 Catalyst: Influence of Chloride [J].
Benjaram M. Reddy ;
Hailian Jin ;
Dae-Soo Han ;
Sang-Eon Park .
Catalysis Letters, 2008, 124 :357-363
[46]   Dehydrogenation of ethylbenzene with CO2 over porous Co/Al2O3-ZrO2 catalyst [J].
Li, Yongfeng ;
Su, Jiaojiao ;
Yu, Feng ;
Yan, Xiaoliang ;
Pan, Dahai ;
Li, Ruifeng ;
Yang, Yongxing .
MATERIALS CHEMISTRY AND PHYSICS, 2021, 257
[47]   Oxidative Dehydrogenation of Ethylbenzene to Styrene with CO2 Over V2O5–Sb2O5–CeO2/TiO2–ZrO2 Catalysts [J].
Abhishek Burri ;
Nanzhe Jiang ;
Min Ji ;
Sang-Eon Park ;
Yahyaoui Khalid .
Topics in Catalysis, 2013, 56 :1724-1730
[48]   Application of staged O2 feeding in the oxidative dehydrogenation of ethylbenzene to styrene over Al2O3 and P2O5/SiO2 catalysts [J].
Nederlof, Christian ;
Zarubina, Valeriya ;
Melian-Cabrera, Ignacio V. ;
Heeres, Erik H. J. ;
Kapteijn, Freek ;
Makkee, Michiel .
APPLIED CATALYSIS A-GENERAL, 2014, 476 :204-214
[49]   N2 as a co-soft oxidant along with CO2 in ethylbenzene dehydrogenation to styrene over γ-Al2O3 supported Co-Mo nitride catalysts [J].
Madhavi, J. ;
Suresh, M. ;
Babu, G. V. Ramesh ;
Prasad, P. S. Sai ;
Raju, B. David ;
Rao, K. S. Rama .
JOURNAL OF CO2 UTILIZATION, 2014, 8 :21-26
[50]   The advantage of ceria loading over V2O5/Al2O3 catalyst for vapor phase oxidative dehydrogenation of ethylbenzene to styrene using CO2 as a soft oxidant [J].
Gurram, Venkata Ramesh Babu ;
Enumula, Siva Sankar ;
Mutyala, Suresh ;
Pochamoni, Ramudu ;
Prasad, P. S. Sai ;
Burri, David Raju ;
Kamaraju, Seetha Rama Rao .
APPLIED PETROCHEMICAL RESEARCH, 2016, 6 (04) :427-437