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Browsing by Subject "ITQ-2"

Now showing items 1-6 of 6

Cu and Fe modified derivatives of 2D MWW-type zeolites (MCM-22, ITQ-2 and MCM-36) as new catalysts for DeNOx process

Rutkowska, Malgorzata; Díaz Morales, Urbano Manuel; Palomares Gimeno, Antonio Eduardo; Chmielarz, Lucjan (Elsevier, 2015-06)

Zeolites with MWW topology (MCM-22, ITQ-2, and MCM-36) exchanged with copper and iron were studied as catalysts for selective catalytic reduction of NO with ammonia. It was shown that delamination and pillaring of layered ...
Dehydroaromatization of methane under non-oxidative conditions over bifunctional Mo/ITQ-2 catalysts

Martinez Feliu, Agustin; Peris Chanzá, Ernesto José; Sastre Navarro, German Ignacio (Elsevier, 2005-10-30)

[EN] Bifunctional Mo/ITQ-2 catalysts have been used for the methane dehydroaromatization (MDA) reaction. The Si/Al ratio, and thus the Brønsted acidity, of the zeolite affected the conversion, the formation rate of ...
MCM-22, MCM-36, and ITQ-2 Zeolites with Different Si/Al Molar Ratios as Effective Catalysts of Methanol and Ethanol Dehydration

Marosz, Monika; Samojeden, Bogdan; Kowalczyk, Andrzej; Rutkowska, Malgorzata; Motak, Monika; DÍAZ MORALES, URBANO MANUEL; Palomares Gimeno, Antonio Eduardo; Chmielarz, Lucjan (MDPI AG, 2020-05)

[EN] MCM-22, MCM-36, and ITQ-2 zeolites with the intended Si/Al molar ratios of 15, 25, and 50 were synthetized and tested as catalysts for dehydration of methanol to dimethyl ether and dehydration of ethanol to diethyl ...
Mutual Valorization of 5-Hydroxymethylfurfural and Glycerol into Valuable Diol Monomers with Solid Acid Catalysts

Arias Carrascal, Karen Sulay; Garcia-Ortiz, Andrea; Climent Olmedo, María José; Corma Canós, Avelino; Iborra Chornet, Sara (American Chemical Society, 2018)

[EN] Biomass platform molecules such as glycerol and 5-hydroxymethylfurfural have been valorized into diol monomers by acetalization reaction in the presence of tridirectional large pore zeolites (HY and Beta), a laminar ...
Use of different microporous and mesoporous materials as catalyst in the Diels-Alder and retro-Diels-Alder reaction between cyclopentadiene and p-benzoquinone

Gomez, M. Victoria; Cantin Sanz, Angel; Corma Canós, Avelino; Hoz, Antonio De la (Elsevier, 2005)

[EN] Diels-Alder cycloaddition between cyclopentadiene and p-benzoquinone has been studied using amorphous silica and different ITQ-2 and MCM-41 pure silica and metal containing materials as catalysts. The reaction can ...
Zeolitas deslaminadas como soporte de enzimas para la hidrólisis de proteínas

Quilis Romero, Carlos (Universitat Politècnica de València, 2019-10-30)

[ES] El soporte de enzimas proporciona estabilidad térmica y química, posibilita establecer un proceso continuo en la industria, así como permite la separación del biocatalizador del medio de reacción. Para ello, se ...