Haodong Feng
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Haodong Feng has a total of 7 co-authors. Here are the top co-authors by number of shared publications:
- Fengfeng Liu
Department of Electrical Engineering, Nanchang Institute of Technology, Nanchang 330099, China
1 shared publication - Junfei Jiang
Jiangxi Provincial Engineering Research Center for Seed-Breeding and Utilization of Camphor Trees, School of Soil and Water Conservation, Jiangxi University of Water Resources and Electric Power, Nanchang 330099, China
1 shared publication - Peilan Luo
Department of Electrical Engineering, Nanchang Institute of Technology, Nanchang 330099, China
1 shared publication - Pengfei Zhao
School of Electrical and Power Engineering, China University of Mining and Technology, Xuzhou 221116, China
1 shared publication - Qingyan Ling
School of Soil and Water Conservation, Jiangxi University of Water Resources and Electric Power, Nanchang 330099, China
1 shared publication - Xiaojun Wu
Department of Electrical Engineering, Nanchang Institute of Technology, Nanchang 330099, China
1 shared publication
Latest Publications
- Open Access
Influence of Carbon Particle Characteristics on Oxidative Filtration Under Biomass Gasification Gas Atmosphere
The oxidation of filter cake particles (FCPs) is beneficial for preventing filter media blockage during the hot filtration of raw biomass gasification gas. The influence of particle characteristics on hot oxidative filtration was investigated through characterization, kinetic study, and lab-scale experiments. The characterization results indicated that FCPs are particles with C content of more than 60%, containing –CHn and C=O functional groups. After pyrolysis treatment, these functional groups gradually diminished, while the degree of atomic nucleus condensation increased. The oxidation kinetic calculation indicated that the oxidation activation energy of particles ranged from 55.24 to 117.84 kJ/mol, and higher treatment temperatures could reduce the particle reactivity. The hot oxidative filtration at 400 °C revealed that the primary reaction was C + O2 = CO2 rather than combustion or oxidation of combustive gas components. Furthermore, it was observed that the active minerals on the surface of carbon particles would promote the catalytic oxidation of CO. Experimental findings confirmed that the untreated FCPs containing abundant –CHn functional groups could effectively react with low-concentration O2. However, the presence of active minerals on the particle surface likely promoted CO oxidation within the FCP layer, thereby reducing the calorific value of the product gas.
Open AccessInfluence of Carbon Particle Characteristics on Oxidative Filtration Under Biomass Gasification Gas Atmosphere
The oxidation of filter cake particles (FCPs) is beneficial for preventing filter media blockage during the hot filtration of raw biomass gasification gas. The influence of particle characteristics on hot oxidative filtration was investigated through characterization, kinetic study, and lab-scale experiments. The characterization results indicated that FCPs are particles with C content of more than 60%, containing –CHn and C=O functional groups. After pyrolysis treatment, these functional groups gradually diminished, while the degree of atomic nucleus condensation increased. The oxidation kinetic calculation indicated that the oxidation activation energy of particles ranged from 55.24 to 117.84 kJ/mol, and higher treatment temperatures could reduce the particle reactivity. The hot oxidative filtration at 400 °C revealed that the primary reaction was C + O2 = CO2 rather than combustion or oxidation of combustive gas components. Furthermore, it was observed that the active minerals on the surface of carbon particles would promote the catalytic oxidation of CO. Experimental findings confirmed that the untreated FCPs containing abundant –CHn functional groups could effectively react with low-concentration O2. However, the presence of active minerals on the particle surface likely promoted CO oxidation within the FCP layer, thereby reducing the calorific value of the product gas.