TY - GEN
T1 - Toluene conversion by gliding arc discharge in the simulated gasified product gas
AU - Shi, Yaqin
AU - Ding, Liang
AU - Mei, Danhua
AU - Fang, Zhi
AU - Liu, Shiyun
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - Gasification is a flexible approach to utilizing biomass efficiently and effectively. However, this process suffers from tar formation. Here we performed the plasmas-assisted conversion biomass gasification tar in a gliding arc discharge reactor. Toluene and the simulated product gas were used as the model tar compound and the carrier gas, respectively. The discharge characteristic measurement and the reaction performance evaluation were carried out to under the effect of gas flow rate and regulator voltage. Results show that increasing the regulator voltage and decreasing the gas flow rate promoted the discharge, evidenced by the enhanced discharge area and the intensity of reactive species, which increased the toluene conversion but decreased the energy efficiency. The highest energy efficiency of 102.8 g/kWh is achieved when the total gas flow rate and the regulator voltage is 7.5 L/min and 175 V, respectively. In addition, the concentration of H2 and CO in the product gas is enhanced, but that of CH4 and CO2 is reduced by the plasma reforming process, which might contribute to enhancement in the lower heating value of the product gas.
AB - Gasification is a flexible approach to utilizing biomass efficiently and effectively. However, this process suffers from tar formation. Here we performed the plasmas-assisted conversion biomass gasification tar in a gliding arc discharge reactor. Toluene and the simulated product gas were used as the model tar compound and the carrier gas, respectively. The discharge characteristic measurement and the reaction performance evaluation were carried out to under the effect of gas flow rate and regulator voltage. Results show that increasing the regulator voltage and decreasing the gas flow rate promoted the discharge, evidenced by the enhanced discharge area and the intensity of reactive species, which increased the toluene conversion but decreased the energy efficiency. The highest energy efficiency of 102.8 g/kWh is achieved when the total gas flow rate and the regulator voltage is 7.5 L/min and 175 V, respectively. In addition, the concentration of H2 and CO in the product gas is enhanced, but that of CH4 and CO2 is reduced by the plasma reforming process, which might contribute to enhancement in the lower heating value of the product gas.
KW - bioamss gasification tar
KW - gliding arc discharge
KW - non-thermal plasma
KW - simulated product gas
KW - toluene reforming
UR - http://www.scopus.com/inward/record.url?scp=85137360431&partnerID=8YFLogxK
U2 - 10.1109/CIEEC54735.2022.9846294
DO - 10.1109/CIEEC54735.2022.9846294
M3 - 会议稿件
AN - SCOPUS:85137360431
T3 - Proceedings of 2022 IEEE 5th International Electrical and Energy Conference, CIEEC 2022
SP - 4776
EP - 4781
BT - Proceedings of 2022 IEEE 5th International Electrical and Energy Conference, CIEEC 2022
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 5th IEEE International Electrical and Energy Conference, CIEEC 2022
Y2 - 27 May 2022 through 29 May 2022
ER -
