A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Catalytic oxidation of volatile organic compounds (VOCs) – A review
Abstract Emission of volatile organic compounds (VOCs) is one of the major contributors to air pollution. The main sources of VOCs are petroleum refineries, fuel combustions, chemical industries, decomposition in the biosphere and biomass, pharmaceutical plants, automobile industries, textile manufacturers, solvents processes, cleaning products, printing presses, insulating materials, office supplies, printers etc. The most common VOCs are halogenated compounds, aldehydes, alcohols, ketones, aromatic compounds, and ethers. High concentrations of these VOCs can cause irritations, nausea, dizziness, and headaches. Some VOCs are also carcinogenic for both humans and animals. Therefore, it is crucial to minimize the emission of VOCs. Among the available technologies, the catalytic oxidation of VOCs is the most popular because of its versatility of handling a range of organic emissions under mild operating conditions. Due to that fact, there are numerous research initiatives focused on developing advanced technologies for the catalytic destruction of VOCs. This review discusses recent developments in catalytic systems for the destruction of VOCs. Review also describes various VOCs and their sources of emission, mechanisms of catalytic destruction, the causes of catalyst deactivation, and catalyst regeneration methods.
Highlights Common VOCs, their sources and impacts. Alternative techniques for VOCs destruction/separation. Catalytic oxidation of VOCs. Mechanism of catalytic oxidation of VOCs. Recent development of VOCs oxidation catalysts.
Catalytic oxidation of volatile organic compounds (VOCs) – A review
Abstract Emission of volatile organic compounds (VOCs) is one of the major contributors to air pollution. The main sources of VOCs are petroleum refineries, fuel combustions, chemical industries, decomposition in the biosphere and biomass, pharmaceutical plants, automobile industries, textile manufacturers, solvents processes, cleaning products, printing presses, insulating materials, office supplies, printers etc. The most common VOCs are halogenated compounds, aldehydes, alcohols, ketones, aromatic compounds, and ethers. High concentrations of these VOCs can cause irritations, nausea, dizziness, and headaches. Some VOCs are also carcinogenic for both humans and animals. Therefore, it is crucial to minimize the emission of VOCs. Among the available technologies, the catalytic oxidation of VOCs is the most popular because of its versatility of handling a range of organic emissions under mild operating conditions. Due to that fact, there are numerous research initiatives focused on developing advanced technologies for the catalytic destruction of VOCs. This review discusses recent developments in catalytic systems for the destruction of VOCs. Review also describes various VOCs and their sources of emission, mechanisms of catalytic destruction, the causes of catalyst deactivation, and catalyst regeneration methods.
Highlights Common VOCs, their sources and impacts. Alternative techniques for VOCs destruction/separation. Catalytic oxidation of VOCs. Mechanism of catalytic oxidation of VOCs. Recent development of VOCs oxidation catalysts.
Catalytic oxidation of volatile organic compounds (VOCs) – A review
Kamal, Muhammad Shahzad (author) / Razzak, Shaikh A. (author) / Hossain, Mohammad M. (author)
Atmospheric Environment ; 140 ; 117-134
2016-05-17
18 pages
Article (Journal)
Electronic Resource
English
Source apportionment of volatile organic compounds (VOCs) in aircraft cabins
| Online Contents | 2014