Zobrazeno 1 - 10
of 16
pro vyhledávání: '"M. Almohalla"'
Autor:
Antonio Guerrero-Ruiz, A. Arcoya, M. Almohalla, Inmaculada Rodríguez-Ramos, J. Álvarez-Rodríguez, Esteban Gallegos-Suárez
Publikováno v:
Applied Catalysis A: General. 535:61-68
Four Ru/KL-zeolite catalysts containing 2 wt% of Ru were prepared from Ru 3 (CO) 12 , RuNO(NO 3 ) 3 , Ru(C 5 H 7 O 2 ) 3 and RuCl 3 precursors. The evolution of electronic structure and local chemical environment of ruthenium in the samples named Ru(
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a4f5852a9e6d88ea473da71844d2f4d
https://doi.org/10.1016/j.apcata.2017.02.007
https://doi.org/10.1016/j.apcata.2017.02.007
Publikováno v:
Catalysis Science & Technology. 7:1892-1901
The efficacy of three different heteropolyacids (HPAs) supported on activated carbon (AC) or on high surface area graphite (HSAG) has been comparatively evaluated in the dehydration of bio-ethanol to yield ethylene or diethyl ether. These supported h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b7cfba35091942485e823b443dd044d
https://doi.org/10.1039/c7cy00155j
https://doi.org/10.1039/c7cy00155j
Autor:
Esteban Gallegos-Suárez, A. Arcoya, Antonio Guerrero-Ruiz, Inmaculada Rodríguez-Ramos, M. Almohalla
Publikováno v:
Catalysis Science & Technology. 6:521-529
The catalytic properties of two noble metals, Pt and Ru, supported on KL zeolite were investigated in the selective transformation of bioethanol. In aiming to have an increased basicity of the catalyst, a KL zeolite modified by the addition of Ba was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fcb880d51719e265c4ef0b893cf41bd
https://doi.org/10.1039/c5cy01174d
https://doi.org/10.1039/c5cy01174d
Autor:
M. Almohalla, Lucília S. Ribeiro, José J.M. Órfão, Inmaculada Rodríguez-Ramos, Antonio Guerrero-Ruiz, Manuel Fernando R. Pereira
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Acid hydrolysis and hydrogenation/hydrogenolysis reactions can be combined for catalytic conversion of cellulose into renewable biorefinery feedstocks by using heterogeneous bifunctional catalysts. In the present study a cooperative effect of heterop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::316452c12c8d0a9384df2bda7bc80a2f
Publikováno v:
Catalysis Science & Technology. 9:877-877
Correction for ‘Comparative study of three heteropolyacids supported on carbon materials as catalysts for ethylene production from bioethanol’ by M. Almohalla et al., Catal. Sci. Technol., 2017, 7, 1892–1901.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2ca6369275302a452a46a546fdda334
https://doi.org/10.1039/c9cy90005e
https://doi.org/10.1039/c9cy90005e
Autor:
Faouzi Ayari, Gérard Delahay, Mourad Mhamdi, Abdelhamid Ghorbel, Emna Mannei, A. Guerrero Ruiz, M. Almohalla
Publikováno v:
Microporous and Mesoporous Materials
Microporous and Mesoporous Materials, Elsevier, 2016, 219, pp.77-86. ⟨10.1016/j.micromeso.2015.07.036⟩
Microporous and Mesoporous Materials, Elsevier, 2016, 219, pp.77-86. ⟨10.1016/j.micromeso.2015.07.036⟩
Successful introduction of molybdenum (from MoCl 3 ) into zeolites of different topologies was carried out using solid-state ion exchange. MOR like support extended the formation of Mo oxides due to its particular aperture/channel-shapes. However, BE
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68d5c4e7ec90462f4c93fe9d000d663d
https://hal.archives-ouvertes.fr/hal-01184902
https://hal.archives-ouvertes.fr/hal-01184902
Autor:
M. Almohalla, M.V. Morales, E. Asedegbega-Nieto, A. Maroto-Valiente, B. Bachiller-Baeza, I. Rodríguez-Ramos, A. Guerrero-Ruiz
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
© Almohalla et al.; Licensee Bentham Open
Catalytic bioethanol transformations over carbon nanomaterials (nanofibers and nanotubes) have been evaluated at atmospheric pressure and in the temperature range of 473-773 K. The pristine carbon mater
Catalytic bioethanol transformations over carbon nanomaterials (nanofibers and nanotubes) have been evaluated at atmospheric pressure and in the temperature range of 473-773 K. The pristine carbon mater
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a5db7bbd93dc64f0c1e27411be23078
http://hdl.handle.net/10261/187088
http://hdl.handle.net/10261/187088
Autor:
Laura Gonzalo-Chacón, M. Almohalla, Antonio Guerrero-Ruiz, Inmaculada Rodríguez-Ramos, Esteban Gallegos-Suárez
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
For ex-choride Ru catalysts supported on high surface area graphite and promoted by potassium oxide, the influence of the reduction temperature on the surface properties and on the catalytic performance in the Fischer–Tropsch reaction (1 bar, H2/CO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c3c548cb9b43f6497473c17451d8a8a
http://hdl.handle.net/10261/186358
http://hdl.handle.net/10261/186358
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Akademický článek
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