Výsledky vyhledávání - "Interação metal-suporte"

Avaliação de Catalisadores CoMo e NiW suportados em Óxido de Nióbio em reação de Hidrodessulfurização de 3-metiltiofeno

Autor: Luiz Antônio Magalhães Pontes, Roberta Lopes do Rosário, Alexandre Carvalho, Ronaldo Costa Santos, Alan Silva dos Santos, Sylvette Brunet

Publikováno v: Research, Society and Development
Research, Society and Development, 2020, 9 (11), pp.e74391110307. ⟨10.33448/rsd-v9i11.10307⟩
Research, Society and Development, CDRR Editors, 2020, 9 (11), pp.e74391110307. ⟨10.33448/rsd-v9i11.10307⟩
Research, Society and Development; Vol. 9 No. 11; e74391110307
Research, Society and Development; Vol. 9 Núm. 11; e74391110307
Research, Society and Development; v. 9 n. 11; e74391110307
Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI

The efficiency of niobium oxide as catalytic support of hydrodesulfurization (HDS) catalysts (CoMo and NiW) has been investigated in the HDS of a model molecule representative of sulfur compounds present in FCC gasoline (3-methylthiophene: 3MT). The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11d5bf5a36123ff539ae78cb6d1faeaa
https://hal.archives-ouvertes.fr/hal-03151432

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Influence of support and method preparation on catalysts activity for ethanol steam reforming

Autor: Silva, Fernando Alves da

Publikováno v: Repositório Institucional da Universidade Estadual de Maringá (RI-UEM)
Universidade Estadual de Maringá (UEM)
instacron:UEM

Orientador: Prof.ª Dr.ª Nádia Regina Camargo Fernandes-Machado Coorientador: Prof. Dr. Marcos de Souza Dissertação (mestrado em Engenharia Química)--Universidade Estadual de Maringá, Centro de Tecnologia, Dep. de Engenharia Química, 2014 Resu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::7336b4c8d03b46945d62534228f62852
http://repositorio.uem.br:8080/jspui/handle/1/3775

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An infrared spectroscopy study of metal-support interaction on Pt/TiO2. The influence of hydrogen adsorption

Autor: Celso U. Davanzo, Edilson Valmir Benvenutti

Publikováno v: Química Nova, Vol 22, Iss 5, Pp 674-676 (1999)
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Química Nova v.22 n.5 1999
Química Nova
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Química Nova, Volume: 22, Issue: 5, Pages: 674-676, Published: SEP 1999

The influence of the presence of hydrogen on Pt/TiO2 catalysts submitted to reduction treatment has been studied by FT-IR at room temperature. After submitting to LTR treatment, the hydrogen spillover has been detected and the presence of hydrogen at

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cde2ceba3bf2e8ea2747a5d57a87f3a9
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40421999000500009

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Estudo no infravermelho da interação metal-supporte e do spillover de hidrogênio em Pd/TiO2 e Ni/TiO2

Autor: Celso Camilo Moro, Flavio Faccin, Fabiana Flores Guedes, Edilson Valmir Benvenutti

Publikováno v: Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Eclética Química, Vol 27, Iss 1 (2018)
Eclética Química, Volume: 27, Published: 2002
Eclética Química v.27 2002
Eclética Química
Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)
instacron:UNESP
Eclética Química, Vol 27, Pp 00-00 (2002)

Nickel and palladium dispersed on titania support were submitted to reductive treatment, under hydrogen, at 200 and 500 ºC. After the reductive thermal treatment the materials were exposed to carbon monoxide (10 Torr) and analyzed in the infrared re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d963825b55e97482ff3abd96b566c9e

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