Experimental Study on the DPF Regeneration Based on Non-Thermal Plasma Technology

Abstract:

Diesel particulate filter (DPF) are considered to be the most effective means to reduce particulate emissions, and the key of DPF lies in their regeneration. O₃ and O which have strong oxidability can be produced by non-thermal plasma (NTP) reactor. PM can be decomposed by these active substances to generate CO and CO₂. The results show that PM deposited in the DPF can be removed by NTP technology without any catalyst and DPF can be completely regenerated at a lower temperature.

• Periodical: Applied Mechanics and Materials (Volumes 325-326)
• Pages: 1347-1351
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.325-326.1347
• Online since: June 2013
• Authors: Yun Xi Shi, Yi Xi Cai, Kang Hua Li, Xiao Hua Li, Ya Yun Chen
• Keywords: DPF, NTP, Oxygen, Regeneration, Temperature

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