Characterization of bimetallic Pd/Co-HMOR used for the CH4-SCR of NOx

Córdoba, Luis Fernando; Fuentes, Gustavo A.; Correa, Consuelo Montes de

doi:10.1016/j.micromeso.2004.09.003

Cited by 30 publications

(8 citation statements)

References 25 publications

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“…15 Therefore, in order to evaluate the individual Co ion sites in more detail, the UV-vis DRS experiments were further conducted over the Co-zeolites, which are demonstrated to be an effective technique to quantitatively analyze the corresponding Co ions at different cationic sites. [25][26][27][28][29] 3.3.2 UV-vis DRS spectra of Co-zeolite catalysts. The UV-vis DRS spectra of the calcined Co-zeolite catalysts are shown in Fig.…”

Section: 22mentioning

confidence: 99%

Decomposition of nitrous oxide over Co-zeolite catalysts: role of zeolite structure and active site

Zhang

Shen

et al. 2012

Catal. Sci. Technol.

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Section: 22mentioning

confidence: 99%

Decomposition of nitrous oxide over Co-zeolite catalysts: role of zeolite structure and active site

Zhang

Shen

et al. 2012

Catal. Sci. Technol.

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“…However they are severely affected by the presence of water vapor [1,2]. More recently bimetallic cobalt and palladium loaded zeolites exhibited much more resistance to water vapor than monometallic Co-zeolites [3][4][5].…”

Section: Introductionmentioning

confidence: 99%

Alumina supported cobalt–palladium catalysts for the reduction of NO by methane in stationary sources

Marques

Kabouss

Costa³

et al. 2007

Catalysis Today

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“…And molecular sieve catalyst replaced the noble metal catalysts for SCR purification of high temperature combustion exhaust gas due to its good thermal stability. But the catalyst activity of the zeolite catalyst is poor, studies referred to various metal ions exchanged onto zeolite to strengthen the SCR catalytic activity were conducted 3,4 .…”

Section: Introductionmentioning

confidence: 99%

Preparation and Denitrifying Performance of V2O5-MoO3/TiO2-CeO2/H-Mordenite

Xue¹,

Chen²,

Wang³

et al. 2014

Asian J. Chem.

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With MoO3 as additive, V2O5 coatings was loaded to H-mordenite zeolite-TiO2 composite carrier to prepare V2O5-MoO3/ TiO2-CeO2/HM as NOx SCR catalyst. X-Ray diffraction, N2 adsorption-desorption and NH3 temperature programmed desorption (NH3-TPD) techniques were used to characterize the structure, surface area, acidity of the catalyst. Denitration performance of the catalyst was investigated using fixed-bed micro-reactor. The effect of V2O5 content on denitrification performance was studied extensively. Experimental results show that H-mordenite zeolite is beneficial to increase the specific surface area of the TiO2 support and improve V2O5 dispersing on the carrier in a monolayer state. The catalyst with 8 % V2O5 load displays optimal denitration performance. When the V2O5 load ≥ 8 % V2O5, the catalytic activity decrease. MoO3 has help to vanadium-base catalyst and the denitration performance of the V2O5/CeO2-TiO2/HM with MoO3 additive increased and NO conversion reached to 92 %.

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Characterization of bimetallic Pd/Co-HMOR used for the CH4-SCR of NOx

Cited by 30 publications

References 25 publications

Decomposition of nitrous oxide over Co-zeolite catalysts: role of zeolite structure and active site

Decomposition of nitrous oxide over Co-zeolite catalysts: role of zeolite structure and active site

Alumina supported cobalt–palladium catalysts for the reduction of NO by methane in stationary sources

Preparation and Denitrifying Performance of V2O5-MoO3/TiO2-CeO2/H-Mordenite

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