Use este identificador para citar ou linkar para este item:
https://repositorio.ufba.br/handle/ri/4708Registro completo de metadados
| Campo DC | Valor | Idioma |
|---|---|---|
| dc.contributor.author | Nele, Marcio | - |
| dc.contributor.author | Moreno, Esteban Lopez | - |
| dc.contributor.author | Andrade, Heloysa Martins Carvalho | - |
| dc.creator | Nele, Marcio | - |
| dc.creator | Moreno, Esteban Lopez | - |
| dc.creator | Andrade, Heloysa Martins Carvalho | - |
| dc.date.accessioned | 2011-11-28T13:01:04Z | - |
| dc.date.available | 2011-11-28T13:01:04Z | - |
| dc.date.issued | 2006 | - |
| dc.identifier.issn | 0100-4042 | - |
| dc.identifier.uri | http://www.repositorio.ufba.br/ri/handle/ri/4708 | - |
| dc.description | p. 641-645,July/Aug. | pt_BR |
| dc.description.abstract | The effect of operational variables and their interaction in TPR profiles was studied using a fractional factorial experimental design. The heating rate and the reducing agent concentration were found to be the most important variables determining the resolution and sensitivity of the technique. They showed opposite effects. Therefore, they should be manipulated preferentially in order to obtain optimized TPR profiles. The effect of sample particle size was also investigated. The tests were carried out within a Cu/Zn/Al2O3 catalyst used for the water-gas shift reaction that presented two distinct species of Cu2+ in TPR profiles. | pt_BR |
| dc.language.iso | pt_BR | pt_BR |
| dc.subject | TPR, | pt_BR |
| dc.subject | Temperature programmed reduction | pt_BR |
| dc.subject | Experimental design | pt_BR |
| dc.title | Análise estatística e optimização de perfis de redução termoprogramada (TPR) | pt_BR |
| dc.title.alternative | Química Nova | pt_BR |
| dc.type | Artigo de Periódico | pt_BR |
| dc.description.localpub | São Paulo | pt_BR |
| dc.identifier.number | v. 29, n. 4. | pt_BR |
| Aparece nas coleções: | Artigo Publicado em Periódico (Química) | |
Arquivos associados a este item:
| Arquivo | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| Analise estatistica e optimizacao de perfis de reducao termoprogramada (TPR) | 115,84 kB | Adobe PDF | Visualizar/Abrir |
Os itens no repositório estão protegidos por copyright, com todos os direitos reservados, salvo quando é indicado o contrário.