Citation:
CHEN Ao-Ang, XU Xiang-Sheng, HUA Yan-Xiang, GU Hui-Zi, YAN Xin-Huan. Fe3O4 Modified Alumina Supported Ruthenium Catalyst for Novel In-situ Liquid Phase Catalytic Hydrogenation[J]. Acta Physico-Chimica Sinica
doi:
10.3866/PKU.WHXB201302052
-
Ru-Fe3O4/γ-Al2O3 was synthesized by stepwise impregnation method and applied to the in-situ liquid phase selective hydrogenation of 3,4-dichloronitrobenzene (3,4-DCNB). The nanoparticle size and distribution, metallic crystalline constitution, surface structure parameters, and adsorption species were systematically characterized by transmission electron microscopy (TEM), X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, N2 adsorption-desorption (BET), and X-ray photoelectron spectroscopy (XPS). The Ru-Fe3O4/γ-Al2O3 catalyst was investigated using the in-situ liquid phase hydrogenation of 3,4-DCNB as probe reaction, the effect of different reaction conditions and different synthetic factors on the catalytic properties was studied. Experimental results showed that the catalytic properties of the Ru-Fe3O4/γ-Al2O3 catalyst were significantly influenced by its Fe3O4 content, under the optimum condition of 473 K, 3.0 MPa, 2% (w) 3,4-DCNB concentration with 75% ethanol and 25% water, the Ru-Fe3O4/γ-Al2O3 catalyst with Ru and Fe mass fractions of 2% and 6% exhibited the highest activity and stability, with 100% conversion of 3,4-DCNB, 96.4% selectivity of 3,4-dichloroaniline (3,4-DCAN), and this catalyst could be stabilized for more than 200 h. The main reason for the deactivation of the catalyst is CO coverage on active centers, and the poisoning-deactivated catalysts were regenerated by water-gasshift (WGS) reaction and Fischer-Tropsch synthesis (FTS), which employ Fe3O4 modified Ru/Al2O3 as catalyst due to its high efficiency of CO transformation. Carbon deposition on the catalyst surface is the reason second only to carbon monoxide poisoning, and this could be removed through calcination. Crystalline phase change and nanoparticles aggregation may cause partial deactivation, and investigation of the mechanism and catalyst regeneration are in progress.
-
-
-
[1]
(1) Hao, Y. Z.; Li, Z. X.; Tian, J. L. J. Mol. Catal. A-Chem. 2007,265, 258. doi: 10.1016/j.molcata.2006.09.045
-
[2]
(2) Ma, L.; Chen, S.; Lu, C. S.; Zhang, Q. F.; Li, X. N. Catal.Today 2011, 173, 62. doi: 10.1016/j.cattod.2011.06.011
-
[3]
(3) Zhou, L.; Gu, H. Z.; Yan, X. H. Catal. Lett. 2009, 132, 16. doi: 10.1007/s10562-009-0036-6
-
[4]
(4) Jiang, L.; Zhu, Y. F.; Xiang, Y. Z.; Li, X. N. Chin. J. Catal.2007, 28, 281. [姜莉, 祝一锋, 项益智, 李小年. 催化学报,2007, 28, 281.]
-
[5]
(5) Yang, F.; Xu, X. S.; Gu, H. Z.; Chen, A. A.; Yan, X. H. ActaPhys. -Chim. Sin. 2012, 28, 2141. [杨芳, 许响生, 顾辉子,陈傲昂, 严新焕. 物理化学学报, 2012, 28, 2141.] doi: 10.3866/PKU.WHXB201206201
-
[6]
(6) Fang, Y. B.; Yan, X. H.; Sun, J. Q.; Xu, Z. Y.;Wang,W. J. Chin.J. Catal. 2005, 26, 233. [房永彬, 严新焕, 孙军庆, 徐振元,王文静. 催化学报, 2005, 26, 233.]
-
[7]
(7) Han, X. X.; Zhou, R. X.; Lai, G. H.; Zheng, X. M. React. Kinet.Catal. 2004, 83, 51.
-
[8]
(8) Kratky, V.; Kralik, M.; Mecarova, M.; Stolcova, M.; Zalibera,L.; Hronec, M. Appl. Catal. A-Gen. 2002, 235, 225. doi: 10.1016/S0926-860X(02)00274-0
-
[9]
(9) Tijani, A.; Coq, B.; Figueras, F. Appl. Catal. 1991, 76, 255. doi: 10.1016/0166-9834(91)80051-W
-
[10]
(10) Yan, X.; Liu, M. H.; Liu, H. F.; Liew, K. Y. J. Mol. Catal.A-Chem. 2001, 170, 223. doi: 10.1016/S1381-1169(01)00067-X
-
[11]
(11) Tu,W. X.; Liu, H. F.; Tang, Y. J. Mol. Catal. A. 2000, 159, 115.doi: 10.1016/S1381-1169(00)00179-5
-
[12]
(12) Zhang, J. L.;Wang, Y.; Ji, H.;Wei, Y. G.;Wu, N. Z.; Zuo, B. J.;Wang, Q. L. J. Catal. 2005, 229, 114. doi: 10.1016/j.jcat.2004.09.029
-
[13]
(13) Li, X. N.; Xiang, Y. Z. Sci. China Ser. B 2007, 50, 746. doi: 10.1007/s11426-007-0040-x
-
[14]
(14) Liu, L. Q.; Qiao, B. T.; Chen, Z. J.; Zhang, J.; Deng, Y. Q.Chem. Commun. 2009, 653.
-
[15]
(15) Fatsikostas, A. N.; Kondarides, D. I.; Verykios, X. E. Catal.Today 2002, 75, 145. doi: 10.1016/S0920-5861(02)00057-3
-
[16]
(16) Deluga, G. A.; Salge, J. R.; Schmidt, L. D.; Verykios, X. E.Science 2004, 303, 993. doi: 10.1126/science.1093045
-
[17]
(17) Cortright, R. D.; Davda, R. R.; Dumesic, J. A. Nature 2002,418, 964. doi: 10.1038/nature01009
-
[18]
(18) Li, T. Z.; Yang, Y.; Tao, Z. C.; Zhang, C. H.; Xiang, H.W.; Li, Y.W. Fuel Process Technol. 2009, 90, 1247. doi: 10.1016/j.fuproc.2009.06.006
-
[19]
(19) Hao, Q. L.; Bai, L.; Xiang, H.W.; Li, Y.W. Chin. J. Catal.2008, 29, 969. [郝庆兰, 白亮, 相宏伟, 李永旺. 催化学报,2008, 29, 969.]
-
[20]
(20) Wan, H. J.;Wu, B. S.; Li, T. Z.; Tao, Z. C. J. Fuel Chem.Technol. 2007, 35, 589. doi: 10.1016/S1872-5813(07)60036-X
-
[21]
(21) Emiel, D. S.; Andrew, M. B.; Sergey, N.;Weckhuysen, B. M.J. Catal. 2009, 262, 244. doi: 10.1016/j.jcat.2008.12.021
-
[22]
(22) Yan, X. H.; Sun, J. Q.;Wang, Y.W.; Yang, J. F. J. Mol. Catal.A-Chem. 2006, 252, 17. doi: 10.1016/j.molcata.2006.01.060
-
[23]
(23) Zhao, S. L.; Liang, H. D.; Zhou, Y. F. Catal. Commun. 2007, 8,1305. doi: 10.1016/j.catcom.2006.11.033
-
[24]
(24) Xu, H. Z.; Shi, J. H.;Wang, L. S.; Lü, L. X. Chin. J. Catal.1993, 14, 251. [徐慧珍, 施介华, 王利盛, 吕丽昕. 催化学报,1993, 14, 251.]
-
[25]
(25) Chen, Y. F.; Xu, H. Z.; Xu,W. L. J. Zhejiang Agric. Univ. 1998,24, 255. [陈幼芳, 徐慧珍, 徐伟亮. 浙江农业大学学报,1998, 24, 255.]
-
[26]
(26) Hilaire, S.;Wang, X.; Luo, T.; rte, R. J.;Wagner, J. Appl.Catal. A-Gen. 2001, 215, 271. doi: 10.1016/S0926-860X(01)00535-X
-
[27]
(27) Farrauto, R. J.; Liu, Y.; Ruettinger,W.; llinich, O.; Shore, L.;Giroux, T. Catal. Rev. 2007, 49, 141. doi: 10.1080/01614940701220496
-
[28]
(28) Trimm, D. L. Appl. Catal. A-Gen. 2005, 296, 1. doi: 10.1016/j.apcata.2005.07.011
-
[29]
(29) Rosso, I.; Galletti, C.; Saracco, G.; Garrone, E.; Specchia, V.Appl. Catal. B 2004, 48, 195. doi: 10.1016/j.apcatb.2003.10.016
-
[1]
-
-
-
[1]
Hailang JIA , Pengcheng JI , Hongcheng LI . Preparation and performance of nickel doped ruthenium dioxide electrocatalyst for oxygen evolution. Chinese Journal of Inorganic Chemistry, doi: 10.11862/CJIC.20240398
-
[2]
Wang Wang , Yucheng Liu , Shengli Chen . Use of NiFe Layered Double Hydroxide as Electrocatalyst in Oxygen Evolution Reaction: Catalytic Mechanisms, Electrode Design, and Durability. Acta Physico-Chimica Sinica, doi: 10.3866/PKU.WHXB202303059
-
[3]
Wentao Xu , Xuyan Mo , Yang Zhou , Zuxian Weng , Kunling Mo , Yanhua Wu , Xinlin Jiang , Dan Li , Tangqi Lan , Huan Wen , Fuqin Zheng , Youjun Fan , Wei Chen . Bimetal Leaching Induced Reconstruction of Water Oxidation Electrocatalyst for Enhanced Activity and Stability. Acta Physico-Chimica Sinica, doi: 10.3866/PKU.WHXB202308003
-
[4]
Hui-Ying Chen , Hao-Lin Zhu , Pei-Qin Liao , Xiao-Ming Chen . Integration of Ru(Ⅱ)-Bipyridyl and Zinc(Ⅱ)-Porphyrin Moieties in a Metal-Organic Framework for Efficient Overall CO2 Photoreduction. Acta Physico-Chimica Sinica, doi: 10.3866/PKU.WHXB202306046
-
[5]
Wenlong LI , Xinyu JIA , Jie LING , Mengdan MA , Anning ZHOU . Photothermal catalytic CO2 hydrogenation over a Mg-doped In2O3-x catalyst. Chinese Journal of Inorganic Chemistry, doi: 10.11862/CJIC.20230421
-
[6]
Hailian Tang , Siyuan Chen , Qiaoyun Liu , Guoyi Bai , Botao Qiao , Liu Fei . Stabilized Rh/hydroxyapatite Catalyst for Furfuryl Alcohol Hydrogenation: Application of Oxidative Strong Metal-Support Interactions in Reducing Conditions. Acta Physico-Chimica Sinica, doi: 10.3866/PKU.WHXB202408004
-
[7]
Yajin Li , Huimin Liu , Lan Ma , Jiaxiong Liu , Dehua He . Photothermal Synthesis of Glycerol Carbonate via Glycerol Carbonylation with CO2 over Au/Co3O4-ZnO Catalyst. Acta Physico-Chimica Sinica, doi: 10.3866/PKU.WHXB202308005
-
[8]
Xiuyun Wang , Jiashuo Cheng , Yiming Wang , Haoyu Wu , Yan Su , Yuzhuo Gao , Xiaoyu Liu , Mingyu Zhao , Chunyan Wang , Miao Cui , Wenfeng Jiang . Improvement of Sodium Ferric Ethylenediaminetetraacetate (NaFeEDTA) Iron Supplement Preparation Experiment. University Chemistry, doi: 10.3866/PKU.DXHX202308067
-
[9]
Feifei Yang , Wei Zhou , Chaoran Yang , Tianyu Zhang , Yanqiang Huang . Enhanced Methanol Selectivity in CO2 Hydrogenation by Decoration of K on MoS2 Catalyst. Acta Physico-Chimica Sinica, doi: 10.3866/PKU.WHXB202308017
-
[10]
Wen YANG , Didi WANG , Ziyi HUANG , Yaping ZHOU , Yanyan FENG . La promoted hydrotalcite derived Ni-based catalysts: In situ preparation and CO2 methanation performance. Chinese Journal of Inorganic Chemistry, doi: 10.11862/CJIC.20230276
-
[11]
Ke QIAO , Yanlin LI , Shengli HUANG , Guoyu YANG . Advancements in asymmetric catalysis employing chiral iridium (ruthenium) complexes. Chinese Journal of Inorganic Chemistry, doi: 10.11862/CJIC.20240265
-
[12]
Lina Guo , Ruizhe Li , Chuang Sun , Xiaoli Luo , Yiqiu Shi , Hong Yuan , Shuxin Ouyang , Tierui Zhang . Effect of Interlayer Anions in Layered Double Hydroxides on the Photothermocatalytic CO2 Methanation of Derived Ni-Al2O3 Catalysts. Acta Physico-Chimica Sinica, doi: 10.3866/PKU.WHXB202309002
-
[13]
Zhiquan Zhang , Baker Rhimi , Zheyang Liu , Min Zhou , Guowei Deng , Wei Wei , Liang Mao , Huaming Li , Zhifeng Jiang . Insights into the Development of Copper-Based Photocatalysts for CO2 Conversion. Acta Physico-Chimica Sinica, doi: 10.3866/PKU.WHXB202406029
-
[14]
Jiaxi Xu , Yuan Ma . Influence of Hyperconjugation on the Stability and Stable Conformation of Ethane, Hydrazine, and Hydrogen Peroxide. University Chemistry, doi: 10.3866/PKU.DXHX202402049
-
[15]
Shijie Ren , Mingze Gao , Rui-Ting Gao , Lei Wang . Bimetallic Oxyhydroxide Cocatalyst Derived from CoFe MOF for Stable Solar Water Splitting. Acta Physico-Chimica Sinica, doi: 10.3866/PKU.WHXB202307040
-
[16]
Jiahui YU , Jixian DONG , Yutong ZHAO , Fuping ZHAO , Bo GE , Xipeng PU , Dafeng ZHANG . The morphology control and full-spectrum photodegradation tetracycline performance of microwave-hydrothermal synthesized BiVO4:Yb3+,Er3+ photocatalyst. Journal of Fuel Chemistry and Technology, doi: 10.1016/S1872-5813(24)60514-1
-
[17]
Baitong Wei , Jinxin Guo , Xigong Liu , Rongxiu Zhu , Lei Liu . Theoretical Study on the Structure, Stability of Hydrocarbon Free Radicals and Selectivity of Alkane Chlorination Reaction. University Chemistry, doi: 10.12461/PKU.DXHX202406003
-
[18]
Bing WEI , Jianfan ZHANG , Zhe CHEN . Research progress in fine tuning of bimetallic nanocatalysts for electrocatalytic carbon dioxide reduction. Chinese Journal of Inorganic Chemistry, doi: 10.11862/CJIC.20240201
-
[19]
Jingyi Xie , Qianxi Lü , Weizhen Qiao , Chenyu Bu , Yusheng Zhang , Xuejun Zhai , Renqing Lü , Yongming Chai , Bin Dong . Enhancing Cobalt―Oxygen Bond to Stabilize Defective Co2MnO4 in Acidic Oxygen Evolution. Acta Physico-Chimica Sinica, doi: 10.3866/PKU.WHXB202305021
-
[20]
Renqing Lü , Shutao Wang , Fang Wang , Guoping Shen . Computational Chemistry Aided Organic Chemistry Teaching: A Case of Comparison of Basicity and Stability of Diazine Isomers. University Chemistry, doi: 10.12461/PKU.DXHX202404119
-
[1]
Metrics
- PDF Downloads(919)
- Abstract views(1479)
- HTML views(11)