Catalytic oxidation of n-butanol over cobalt catalysts promoted with cerium and praseodymium: Effect of ultrasound
Introduction Volatile organic compounds (VOCs) are considered as great contributors to the atmospheric pollution 1. Catalytic combustion is an alternative route to eliminate VOCs. Transition metal oxides show appreciable activity for catalytic oxidation of VOCs; they are cheap but not sufficiently stable. An interesting way to obtain mixed oxides catalysts is through the use of hydrotalcites (HTs) as precursors. After calcination treatment HTs give finely dispersed mixed oxides of MII and MIII metals with a large specific surface area, strong basic character and good thermal stability. Daza et al 2 have reported that a rare earth element (RE) could be introduced into Mg–Al HTs for obtained solids with an excellent distribution of the metals.
Alejandro Pérez Jean-Fran(c)ois Lamonier Jean-Marc Giraudon Rafael Molina Sonia Moreno
Estado Sólido y Catálisis Ambiental (ESCA), Departamento de Química, Facultad de Ciencias, Universid Univ Lille Nord de France, F-59000 Lille, FRANCE CNRS UMR8181 Unité de Catalyse et Chimie du Solide
国际会议
6th International Conference on Environmental Catalysis(第六届国际环境催化大会 ICEC 2010)
北京
英文
381-381
2010-09-12（万方平台首次上网日期，不代表论文的发表时间）