Revista: | Quimica nova |
Base de datos: | PERIÓDICA |
Número de sistema: | 000198270 |
ISSN: | 0100-4042 |
Autores: | Luna, Fernando J1 Schuchardt, Ulf2 |
Instituciones: | 1Universidade Estadual de Campinas, Instituto de Quimica, Campinas, Sao Paulo. Brasil 2Universidade Estadual do Norte Fluminense, Laboratorio de Ciencias Quimicas, Campos dos Goytacazes, Rio de Janeiro. Brasil |
Año: | 2001 |
Periodo: | Nov-Dic |
Volumen: | 24 |
Número: | 6 |
Paginación: | 885-892 |
País: | Brasil |
Idioma: | Portugués |
Tipo de documento: | Artículo |
Enfoque: | Teórico, divulgación |
Resumen en inglés | The use of zeolites and other molecular sieves as catalysts is discussed at an introductory level. The text includes a brief historic background on the use of zeolites in catalysis, and a discussion of some chemical and physical properties of silicalite, aluminosilicate, and aluminophosphate molecular sieves. The strategies currently used to chemically modify zeolites and related materials to produce catalysts with increased activity and selectivity are discussed, including the use of redox molecular sieves for hydrocarbon oxidation and the leaching of the active metals from the support |
Disciplinas: | Química |
Palabras clave: | Fisicoquímica y química teórica, Química inorgánica, Química orgánica, Catálisis, Zeolitas, Catalizadores, Catálisis heterogénea, Modificación química |
Keyword: | Chemistry, Inorganic chemistry, Organic chemistry, Physical and theoretical chemistry, Catalysis, Zeolites, Catalysts, Heterogeneous catalysis, Chemical modifying |
Texto completo: | Texto completo (Ver HTML) |