Current progress on catalytic oxidation of toluene: a review
| Autor: | Hang Xiao, Yong Sun, Abubakar Yusuf, Yong Ren, David Murindababisha, Jun He, Chengjun Wang, Jungang Lv, George Chen |
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| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Chemistry
Health Toxicology and Mutagenesis Coke General Medicine engineering.material Toluene Pollution Toluene oxidation Catalysis chemistry.chemical_compound Transition metal Catalytic oxidation Chemical engineering Metals Specific surface area engineering Humans Environmental Chemistry Noble metal Oxidation-Reduction Metal-Organic Frameworks |
| ISSN: | 0944-1344 1614-7499 |
| Popis: | Toluene is one of the pollutants that are dangerous to the environment and human health and has been sorted into priority pollutants; hence, the control of its emission is necessary. Due to severe problems caused by toluene, different techniques for the abatement of toluene have been developed. Catalytic oxidation is one of the promising methods and effective technologies for toluene degradation as it oxidizes it to CO2 and does not deliver other pollutants to the environment. This paper highlights the recent progressive advancement of the catalysts for toluene oxidation. Five categories of catalysts, including noble metal catalysts, transition metal catalysts, perovskite catalysts, metal-organic frameworks (MOFs)-based catalysts, and spinel catalysts reported in the past half a decade (2015–2020), are reviewed. Various factors that influence their catalytic activities, such as morphology and structure, preparation methods, specific surface area, relative humidity, and coke formation, are discussed. Furthermore, the reaction mechanisms and kinetics for catalytic oxidation of toluene are also discussed. |
| Databáze: | OpenAIRE |
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