Catalytic decomposition of N<sub>2</sub>O over Mg-Co and Mg-Mn-Co composite oxides

ZHENG Li; WU Cang-cang; XU Xiu-feng

Volume 44 Issue 12

Dec. 2016

Turn off MathJax

Article Contents

Article Navigation > Journal of Fuel Chemistry and Technology > 2016 > 44(12): 1494-1501

ZHENG Li, WU Cang-cang, XU Xiu-feng. Catalytic decomposition of N2O over Mg-Co and Mg-Mn-Co composite oxides[J]. Journal of Fuel Chemistry and Technology, 2016, 44(12): 1494-1501.

Citation:

ZHENG Li, WU Cang-cang, XU Xiu-feng. Catalytic decomposition of N₂O over Mg-Co and Mg-Mn-Co composite oxides[J]. Journal of Fuel Chemistry and Technology, 2016, 44(12): 1494-1501.

ZHENG Li, WU Cang-cang, XU Xiu-feng. Catalytic decomposition of N2O over Mg-Co and Mg-Mn-Co composite oxides[J]. Journal of Fuel Chemistry and Technology, 2016, 44(12): 1494-1501.

Citation:

ZHENG Li, WU Cang-cang, XU Xiu-feng. Catalytic decomposition of N₂O over Mg-Co and Mg-Mn-Co composite oxides[J]. Journal of Fuel Chemistry and Technology, 2016, 44(12): 1494-1501.

PDF( 6006 KB)

Catalytic decomposition of N₂O over Mg-Co and Mg-Mn-Co composite oxides

School of Chemistry and Chemical Engineering, Yantai University, Yantai 264005, China

More Information

Corresponding author: Tel: 0535-6902746, xxf@ytu.edu.cn
Received Date: 2016-08-17
Rev Recd Date: 2016-10-09

Available Online: 2021-01-23

Publish Date: 2016-12-10

Abstract

Abstract

Mg-Co and Mg-Mn-Co composite oxides with different compositions were prepared by sol-gel method for N₂O catalytic decomposition in the presence of oxygen. Of Mg-Mn-Co catalysts, the one with higher activity was impregnated by K₂CO₃ solution to make K-modified catalyst. These catalysts were characterized by X-ray diffraction(XRD), nitrogen physisorption (BET), scanning electron microscopy(SEM), temperature-programmed reduction of hydrogen(H₂-TPR), and temperature-programmed desorption of oxygen(O₂-TPD). The effect of preparation parameters such as compositions and potassium loadings on their catalytic activity has been investigated. The results show that K-modified catalysts exhibit better activity and higher resistance towards water in contrast to un-modified catalyst due to the weakness of surface metal-oxygen bonds. Among these catalysts, 0.02K/MgMn_0.2Co_1.8O₄ is the most active, over which 97% and 60% conversions of N₂O can be reached at 400℃ after continuous running for 50 h under the atmosphere of oxygen-alone and oxygen-steam together, respectively. When the steam is switched off, the catalytic activity of 0.02K/MgMn_0.2Co_1.8O₄ can be restored to large extent, indicating the good water-resistance of K-modified catalyst.
- catalytic decomposition of N₂O,
- Mg-Co composite oxides,
- Mg-Mn-Co composite oxides,
- K-modified catalysts,
- catalytic performance

FullText(HTML)

References(28)

References

[1]	PIETROGIACOMI D,CAMPA M C,CARBONE L R,TUTI S,OCCHIUZZI M.N₂O decomposition on CoO_x,CuO_x,FeO_x or MnO_x supported on ZrO₂:The effect of zirconia doping with sulfates or K⁺ on catalytic activity[J].Appl Catal B:Environ,2016,187:218-227. doi: 10.1016/j.apcatb.2016.01.018
[2]	ASANO K,OHNISHI C,IWAMOTO S,SHIOYA Y,INOUE M.Potassium-doped Co₃O₄ catalyst for direct decomposition of N₂O[J].Appl Catal B:Environ,2008,78(3/4):242-249.
[3]	XUE L,ZHANG C B,HE H,TERAOKA Y.Promotion effect of residual K on the decomposition of N₂O over cobalt-cerium mixed oxide catalyst[J].Catal Today,2007,126(3/4):449-455.
[4]	HUSSAIN M,FINO D,RUSSO N.N₂O decomposition by mesoporous silica supported Rh catalysts[J].J Hazard Mater,2012,211-212:255-265. doi: 10.1016/j.jhazmat.2011.08.024
[5]	KLYUSHINA A,PACULTOVÁK,KREJČOVÁS,SLOWIK G,JIRÁTOVÁK,KOVANDA F,RYCZKOWSKI J,OBALOVÁL.Advantages of stainless steel sieves as support for catalytic N₂O decomposition over K-doped Co₃O₄[J].Catal Today,2015,257(1):2-10.
[6]	ZABILSKIY M,DJINOVĆ P,ERJAVEC B,DRAŽĆG,PINTAR A.Small CuO clusters on CeO₂ nanospheres as active species for catalytic N₂O decomposition[J].Appl Catal B:Environ,2015,163:113-122. doi: 10.1016/j.apcatb.2014.07.057
[7]	AMROUSSE R,KATSUMI T.Substituted ferrite M_xFe_1-xFe₂O₄(M=Mn,Zn) catalysts for N₂O catalytic decomposition processes[J].Catal Commun,2012,26:194-198. doi: 10.1016/j.catcom.2012.05.024
[8]	KUMAR S,VINU A,SUBBRT J,BAKARDJIEVA S,RAYALU S,TERAOKA Y,LABHSETWAR N.Catalytic N₂O decomposition on Pr_0.8Ba_0.2MnO₃ type perovskite catalyst for industrial emission control[J].Catal Today,2012,198(1):125-132. doi: 10.1016/j.cattod.2012.06.015
[9]	XUE Z W,SHEN Y S,SHEN S B,LI C L,ZHU S M.Promotional effects of Ce⁴⁺,La³⁺ and Nd³⁺ incorporations on catalytic performance of Cu-Fe-O_x for decomposition of N₂O[J].J Ind Eng Chem,2015,30:98-105. doi: 10.1016/j.jiec.2015.05.008
[10]	LIN Y,MENG T,MA Z.Catalytic decomposition of N₂O over RhO_x supported on metal phosphates[J].J Ind Eng Chem,2015,28:138-146. doi: 10.1016/j.jiec.2015.02.009
[11]	DACQUIN J P,DUJARDIN C,GRANGER P.Surface reconstruction of supported Pd on LaCoO₃:Consequences on the catalytic properties in the decomposition of N₂O[J].J Catal,2008,253(1):37-49. doi: 10.1016/j.jcat.2007.10.023
[12]	BEYER H,EMMERICH J,CHATZIAPOSTOLOU K,KÖHLER K.Decomposition of nitrous oxide by rhodium catalysts:Effect of rhodium particle size and metal oxide support[J].Appl Catal A:Gen,2011,391(1/2):411-416. https://www.researchgate.net/publication/244108871_Decomposition_of_nitrous_oxide_by_rhodium_catalysts_Effect_of_rhodium_particle_size_and_metal_oxide_support?_sg=Rfvd1ymI19OYOXGNk-833LB0G7yeMc9b4Pax8SHTMg6hfSirheDn3UcS9w6w5-GQwyDaXPzjjJ2bRfzdZ3tidA
[13]	PACHATOURIDOU E,PAPISTA E,DELIMITIS A,VASILIADES M A,EFSTATHIOU A M,AMIRIDIS M D,ALEXEEV O S,BLOOM D,MAMELLOS G E,KONSOLAKIS M,ILIOPOULOU E.N₂O decomposition over ceria-promoted Ir/Al₂O₃ catalysts:The role of ceria[J].Appl Catal B:Environ,2016,187:259-268. doi: 10.1016/j.apcatb.2016.01.049
[14]	BERRIER E,OVSITSER O,KONDRATENKO E V,SCHWIDDER M,GRÜNERT W,BRÜCKNER A.Temperature-dependent N₂O decomposition over Fe-ZSM-5:Identification of sites with different activity[J].J Catal,2007,249(1):67-78. doi: 10.1016/j.jcat.2007.03.027
[15]	CÜRDANELI P E,ÖZKAR S.Ruthenium (Ⅲ) ion-exchanged zeolite Y as highly active and reusable catalyst in decomposition of nitrous oxide to sole nitrogen and oxygen[J].Microporous Mesoporous Mater,2014,196:51-58. doi: 10.1016/j.micromeso.2014.04.052
[16]	MENG T,REN N,MA Z.Silicalite-1@Cu-ZSM-5 core-shell catalyst for N₂O decomposition[J].J Mol Catal A:Chem,2015,404-405:233-239. doi: 10.1016/j.molcata.2015.05.006
[17]	YAN L,REN T,WANG X L,GAO Q,JI D,SUO J S.Excellent catalytic performance of Zn_xCo_1-xCo₂O₄ spinel catalysts for the decomposition of nitrous oxide[J].Catal Commun,2003,4(10):505-509. doi: 10.1016/S1566-7367(03)00131-6
[18]	YAN L,REN T,WANG X L,JI D,SUO J S.Catalytic decomposition of N₂O over M_xCo_1-xCo₂O₄(M=Ni,Mg) spinel oxides[J].Appl Catal B:Environ,2003,45(2):85-90. doi: 10.1016/S0926-3373(03)00174-7
[19]	ABU-ZIED B M,SOLIMAN S A,ABDELLAH S E.Pure and Ni-substituted Co₃O₄ spinel catalysts for direct N₂O decomposition[J].Chin J Catal,2014,35(7):1105-1112. doi: 10.1016/S1872-2067(14)60058-9
[20]	MANIAK G,STELMACHOWSKI P,STANEK J J,KOTARBA A,SOJKA Z.Catalytic properties in N₂O decomposition of mixed cobalt-iron spinels[J].Catal Commun,2011,15(1):127-131. doi: 10.1016/j.catcom.2011.08.027
[21]	窦喆,张海杰,潘燕飞,徐秀峰.N₂O在钾改性Cu-Co尖晶石型复合氧化物上的催化分解[J].燃料化学学报,2014,42(2):238-245. doi: 10.1016/S1872-5813(14)60016-5 DOU Zhe,ZHANG Hai-jie,PAN Yan-fei,XU Xiu-feng.Catalytic decomposition of N₂O over potassium-modified Cu-Co spinel oxides[J].J Fuel Chem Technol,2014,42(2):238-245. doi: 10.1016/S1872-5813(14)60016-5
[22]	王建,窦喆,潘燕飞,徐秀峰.Mn_xCo_3-xO₄复合氧化物及改性催化剂催化分解N₂O[J].分子催化,2015,29(3):246-255. WANG Jian,DOU Zhe,PAN Yan-fei,XU Xiu-feng.Mn_xCo_3-xO₄ composite oxide and modified catalyst catalytic decomposition of N₂O[J].J Mol Catal (China),2015,29(3):246-255.
[23]	CHELLAM U,XU Z P,ZENG H C.Low-temperature synthesis of Mg_xCo_1-xCo₂O₄ spinel catalysts for N₂O decomposition[J].Chem Mater,2000,12:650-658. doi: 10.1021/cm990355l
[24]	KUBOŇOVÁL,FRIDRICHOVÁD,WACH A,KUŚTROWSKR P,OBALOVÁL,COOL P.Catalytic activity of rhodium grafted on ordered mesoporous silicamaterials modified with aluminum in N₂O decomposition[J].Catal Today,2015,257:51-58. doi: 10.1016/j.cattod.2015.03.019
[25]	PRRUTKO L V,CHERNYAVSKY V S,STAROKON E V,IVANOV A A,KHARITONOV A S,PANOV G.The role of a-sites in N₂O decomposition over FeZSM-5.Comparison with the oxidation of benzene to phenol[J].Appl Catal B:Environ,2009,91(1/2):174-179.
[26]	吴藏藏,张海杰,王建,郑丽,徐秀峰.N₂O分解催化剂Co-Al尖晶石型复合氧化物制备参数的优化[J].分子催化,2016,30(1):62-71. WU Cang-cang,ZHANG Hai-jie,WANG Jian,ZHENG Li,XU Xiu-feng.The preparation parameters screening of Co-Al spinel oxides for N₂O catalytic decomposition[J].J Mol Catal (China),2016,30(1):62-71.
[27]	AMROUSSE R,TSUTSUMI A,BACHAR A,LAHCENE D.N₂O catalytic decomposition over nano-sized particles of Co-substituted Fe₃O₄ substrates[J].Appl Catal A:Gen,2013,450:253-260. doi: 10.1016/j.apcata.2012.10.036
[28]	FRANKEN T,PALKOVITS R.Investigation of potassium doped mixed spinels Cu_xCo_3-xO₄ as catalysts for an efficient N₂O decomposition in real reaction conditions[J].Appl Catal B:Environ,2015,176-177:298-305. doi: 10.1016/j.apcatb.2015.04.002