Room Temperature Catalytic Ozonation of Toluene over MnO2/Al2O3
نویسندگان
چکیده
منابع مشابه
Performance catalytic ozonation over the carbosieve in the removal of toluene from waste air stream.
BACKGROUND Toluene is a volatile organic compound, one of 189 hazardous air pollutants (HAPs) and the most important pollutant found in most industries and indoor environments; owing to its adverse health, toluene must be treated before being released into the environment. METHODS In this research study, a continuous-flow system (including an air compressor, silica gel filters and activated c...
متن کاملperformance catalytic ozonation over the carbosieve in the removal of toluene from waste air stream
background: toluene is a volatile organic compound, one of 189 hazardous air pollutants (hap s ) and the most important pollutant found in most industries and indoor environments; owing to its adverse health, toluene must be treated before being released into the environment. methods : in this research study, a continuous-flow system (including an air compressor, silica gel filters and activate...
متن کاملremoval of toluene from the airflow using catalytic ozonation
background: the widespread use of toluene and its consequent adverse effects on health and specially its chronic effects on the central nervous system has resulted in many studies being carried out on the methods that can control and reduce toluene vapors in the airflow. the objective of this study is to assess the effectiveness of the catalytic ozonation process in the removal of toluene from ...
متن کاملapplication of heterogeneous catalytic ozonation process with magnesium oxide nanoparticles for toluene degradation in aqueous environments
conclusions according to the results, cop is an efficient and rapid method for removing of toluene from aqueous solutions. results the analysis of variance (anova) of the toluene degradation by cop/mgo nanoparticles showed f-value of 19.53 for the quadratic model indicating that the prepared model is significant. the predicted result showed that maximum degradation of toluene (~99.99%) could be...
متن کاملBreaking the ring through a room temperature catalytic Wittig reaction.
One ring no longer rules them all: Employment of 2.5-10 mol % of 4-nitrobenzoic acid with phenylsilane led to the development of a room temperature catalytic Wittig reaction (see scheme). Moreover, these enhanced reduction conditions also facilitated the use of acyclic phosphine oxides as catalysts for the first time. A series of alkenes were produced in moderate to high yield and selectivity.
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ژورنال
عنوان ژورنال: Chinese Journal of Catalysis
سال: 2011
ISSN: 1872-2067
DOI: 10.1016/s1872-2067(10)60216-1