TY - JOUR
T1 - Study on air gasification characteristics of straw in tube furnace
AU - Zeng, R. H.
AU - Wang, S. Z.
AU - Cai, J. J.
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2018/10/30
Y1 - 2018/10/30
N2 - An experimental study on air gasification of straw was conducted in a tube furnace. The effect of the equivalence ratio (0.1-0.4) and temperature (600-900°C) on various gasification results, including gas composition and vaporized residue was investigated. The equivalence ratio(ER) appeared to have a significant effect on the result of gasification, and the experiment demonstrated the optimal gasification parameters (ER is approximately at 0.2, T is at 800°C). Under this operating condition, the residue after gasification of straw air accounts for about 7.39% of the original straw material, the combustible components in the gasification synthesis gas occupy 71.01% of the total volume, the H2 content is 17.49%, the CO content is 38.02% and the CH4 content is 15.49%. The intersection of the CO and CO2 line charts has realistic implications for the selection of the optimal gas conditions (T, ER) and the increase of gasification efficiency.
AB - An experimental study on air gasification of straw was conducted in a tube furnace. The effect of the equivalence ratio (0.1-0.4) and temperature (600-900°C) on various gasification results, including gas composition and vaporized residue was investigated. The equivalence ratio(ER) appeared to have a significant effect on the result of gasification, and the experiment demonstrated the optimal gasification parameters (ER is approximately at 0.2, T is at 800°C). Under this operating condition, the residue after gasification of straw air accounts for about 7.39% of the original straw material, the combustible components in the gasification synthesis gas occupy 71.01% of the total volume, the H2 content is 17.49%, the CO content is 38.02% and the CH4 content is 15.49%. The intersection of the CO and CO2 line charts has realistic implications for the selection of the optimal gas conditions (T, ER) and the increase of gasification efficiency.
UR - https://www.scopus.com/pages/publications/85056320752
U2 - 10.1088/1755-1315/188/1/012049
DO - 10.1088/1755-1315/188/1/012049
M3 - 会议文章
AN - SCOPUS:85056320752
SN - 1755-1307
VL - 188
JO - IOP Conference Series: Earth and Environmental Science
JF - IOP Conference Series: Earth and Environmental Science
IS - 1
M1 - 012049
T2 - 3rd International Conference on New Energy and Future Energy System, NEFES 2018
Y2 - 21 August 2018 through 24 August 2018
ER -