For the regeneration of diesel particulate filters (DPF) using non-thermal plasma (NTP), both cost-effectiveness and regeneration efficiency should be raised. This study compared and contrasted the physicochemical characteristics of carbon black and engine particulate matter (PM). After carbon black was put into the DPF, an experimental setup for the oxidation of PM using NTP was created. The findings showed that carbon black and PM samples had comparable oxidation traits, micro-nanostructures, and C/O elemental ratios. O-3, the main active species in NTP, was susceptible to heat breakdown, and the rate of decomposition of O-3 increases with increasing temperature. The removal effectiveness of carbon black first improved and subsequently declined with an increase in the NTP injection flow rate during offline DPF regeneration using NTP at room temperature. A relatively high carbon black removal efficiency of 85.1% was achieved at an NTP injection flow rate of 30 L/min.
机构:
Tianjin Univ, State Key Lab Engines, Tianjin 300072, Peoples R China
Tianjin Univ, Room 204,Neiranji Bldg,92 Weijin Rd, Tianjin 300072, Peoples R ChinaTianjin Univ, State Key Lab Engines, Tianjin 300072, Peoples R China
Wang, Yuesen
Liang, Xingyu
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机构:
Tianjin Univ, State Key Lab Engines, Tianjin 300072, Peoples R ChinaTianjin Univ, State Key Lab Engines, Tianjin 300072, Peoples R China
Liang, Xingyu
Tang, Gong
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机构:
MIT, Sloan Automot Lab, 77 Massachusetts Ave, Cambridge, MA 02139 USA
MIT, Room 203,Bldg 41,77 Massachusetts Ave, Cambridge, MA 02139 USATianjin Univ, State Key Lab Engines, Tianjin 300072, Peoples R China
Tang, Gong
Chen, Yu
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机构:
MIT, Sloan Automot Lab, 77 Massachusetts Ave, Cambridge, MA 02139 USA
MIT, Room 203,Bldg 41,77 Massachusetts Ave, Cambridge, MA 02139 USATianjin Univ, State Key Lab Engines, Tianjin 300072, Peoples R China
Chen, Yu
Dong, Lihui
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机构:
Civil Aviat Univ China, Sch Aeronaut Engn, 2898 Dongli, Tianjin 300300, Peoples R ChinaTianjin Univ, State Key Lab Engines, Tianjin 300072, Peoples R China
Dong, Lihui
Shu, Gequn
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h-index: 0
机构:
Tianjin Univ, State Key Lab Engines, Tianjin 300072, Peoples R ChinaTianjin Univ, State Key Lab Engines, Tianjin 300072, Peoples R China
机构:
Tianjin Univ, State Key Lab Engines, Tianjin 300072, Peoples R China
Tianjin Univ, Room 204,Neiranji Bldg,92 Weijin Rd, Tianjin 300072, Peoples R ChinaTianjin Univ, State Key Lab Engines, Tianjin 300072, Peoples R China
Wang, Yuesen
Liang, Xingyu
论文数: 0引用数: 0
h-index: 0
机构:
Tianjin Univ, State Key Lab Engines, Tianjin 300072, Peoples R ChinaTianjin Univ, State Key Lab Engines, Tianjin 300072, Peoples R China
Liang, Xingyu
Tang, Gong
论文数: 0引用数: 0
h-index: 0
机构:
MIT, Sloan Automot Lab, 77 Massachusetts Ave, Cambridge, MA 02139 USA
MIT, Room 203,Bldg 41,77 Massachusetts Ave, Cambridge, MA 02139 USATianjin Univ, State Key Lab Engines, Tianjin 300072, Peoples R China
Tang, Gong
Chen, Yu
论文数: 0引用数: 0
h-index: 0
机构:
MIT, Sloan Automot Lab, 77 Massachusetts Ave, Cambridge, MA 02139 USA
MIT, Room 203,Bldg 41,77 Massachusetts Ave, Cambridge, MA 02139 USATianjin Univ, State Key Lab Engines, Tianjin 300072, Peoples R China
Chen, Yu
Dong, Lihui
论文数: 0引用数: 0
h-index: 0
机构:
Civil Aviat Univ China, Sch Aeronaut Engn, 2898 Dongli, Tianjin 300300, Peoples R ChinaTianjin Univ, State Key Lab Engines, Tianjin 300072, Peoples R China
Dong, Lihui
Shu, Gequn
论文数: 0引用数: 0
h-index: 0
机构:
Tianjin Univ, State Key Lab Engines, Tianjin 300072, Peoples R ChinaTianjin Univ, State Key Lab Engines, Tianjin 300072, Peoples R China