Research progress on zeolite molecular sieve-based catalysts for VOCs catalytic combustion
Journal Title: Energy Environmental Protection - Year 2024, Vol 38, Issue 4
Abstract
Volatile organic compounds (VOCs) are one of the major gaseous pollutants produced by industrial production, transport, and biomass combustion,which significantly affect atmospheric quality, ecological environment, and human health. With increased awareness of environmental protection and the implementation of air pollution control measures, the development of efficient VOCs treatment technology has become an urgent task. Catalytic combustion technology for VOCs, as an effective treatment method, has garnered significant attention due to its wide range of applications and high purification efficiency. Loaded catalysts, especially zeolite-based catalysts, exhibit promising prospects for industrial use by dispersing active components onto carriers, enabling efficient utilization and enhanced stability. This paper summarizes the research progress of zeolite-based catalysts for the catalytic combustion of VOCs from two perspectives: Regulating zeolite carriers and loading active components. Moreover, it discusses the effects of water vapor conditions and the presence of multi-component VOCs on the catalytic combustion of VOCs using zeolite-based catalysts. Finally, it presents an outlook on the current issues associated with zeolite-based catalysts. These research advances are expected to provide theoretical and practical references for environmental management and air quality improvement, while promoting the application and development of zeolite-based catalysts in VOCs management.
Authors and Affiliations
JIANG Zhongyu|School of Environmental Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China, LIU Junchen|School of Environmental Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China, RUAN Hongcheng|School of Information Engineering, Zhongnan University of Economics and Law, Wuhan 430073, China, JIA Yongsheng|School of Environmental Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China, DENG Wei|School of Optoelectronic Materials and Technology, Jianghan University, Wuhan 430056, China, GUO Limin*|School of Environmental Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China,
Keywords
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- EP ID EP743132
- DOI 10.20078/j.eep.20240512
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