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Simulation of Combustion Process of Natural Gas/Hydrogen Hybrid Fuel in Glass Furnace
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Jianjun HAN1, Jianhua ZENG1, Zhiqiang CAO3, Jing WANG1, Shuyong CHEN3, 4, Chao LIU1, Luyao LI1, 2
Journal of the Chinese Ceramic Society | 2023, 51(9) : 2179 - 2187
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Journal of the Chinese Ceramic Society | 2023, 51(9): 2179-2187
• Research Articles •
Simulation of Combustion Process of Natural Gas/Hydrogen Hybrid Fuel in Glass Furnace
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Jianjun HAN1, Jianhua ZENG1, Zhiqiang CAO3, Jing WANG1, Shuyong CHEN3, 4, Chao LIU1, Luyao LI1, 2
Affiliations
  • 1.State Key Laboratory of Silicate Materials for Architectures, Wuhan University of Technology, Wuhan 430070
  • 2.School of Information Engineering, Wuhan University of Technology, Wuhan 430070, China
  • 3.CNBM Research Institute for Advanced Glass Materials Group Co., Ltd, Bengbu 233000, Anhui, China
  • 4.Innovation Center for Advanced Glass Materials (Anhui) Co., Ltd, Bengbu 233000, Anhui, China
  • HAN Jianjun (1970-), male, Ph.D., Professor. E-mail:

About Author:

HAN Jianjun (1970-), male, Ph.D., Professor. E-mail:

Published: 2023-07-06 doi: 10.14062/j.issn.0454-5648.20230201
Outline
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Promoting the low carbon emission of silicate material manufacturing is of great significance to achieve the overall strategic goal of carbon peaking and carbon neutrality. In this paper, the application of hydrogen energy on a flat glass furnace was investigated by a numerical simulation method. The effect of natural gas/hydrogen hybrid fuel on the temperature/velocity fields and the composition of flue gas was analyzed to comprehensively evaluate the feasibility of hydrogen utilization in glass furnace. The results show that the combustion of natural gas/hydrogen hybrid fuel can ensure the temperature stability of glass furnace. Compared to natural gas, the burning rate of natural gas/hydrogen hybrid fuel is improved, and the heat release of fuel combustion is more concentrated. As the proportion of hydrogen increases to 20% or above, the flame length significantly shortens, and the residence time of flue gas at glass furnace increases. In the furnace with a hydrogen proportion of 40%, the total flue gas is reduced by 4.13%, and the CO2 emission is reduced by 12.50%, while the emission NOx concentration is increased from 1 093 mg·Nm-3 (dry with 8% O2) to 1 282 mg·Nm-3 (dry with 8% O2). A further investigation on combustion system design, refractory erosion and other aspects is proposed to solve the problems of hydrogen application in large glass furnace and promote the utilization of hydrogen energy in silicate materials manufacturing.

glass furnace  /  hydrogen energy  /  combustion process  /  simulation
韩建军, 曾健华, 曹志强, 王静, 陈淑勇, 刘超, 李路瑶. 玻璃熔窑中天然气/氢气混合燃料的燃烧过程仿真研究. 硅酸盐学报, 2023 , 51 (9) : 2179 -2187 . DOI: 10.14062/j.issn.0454-5648.20230201
Jianjun HAN, Jianhua ZENG, Zhiqiang CAO, Jing WANG, Shuyong CHEN, Chao LIU, Luyao LI. Simulation of Combustion Process of Natural Gas/Hydrogen Hybrid Fuel in Glass Furnace[J]. Journal of the Chinese Ceramic Society, 2023 , 51 (9) : 2179 -2187 . DOI: 10.14062/j.issn.0454-5648.20230201
Year 2023 volume 51 Issue 9
57
5
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Article Info
doi: 10.14062/j.issn.0454-5648.20230201
  • Receive Date:2023-03-30
  • Online Date:2026-10-19
  • Published:2023-07-06
Article Data
Affiliations
History
  • Received:2023-03-30
  • Revised:2023-04-10
Funding
Affiliations
    1.State Key Laboratory of Silicate Materials for Architectures, Wuhan University of Technology, Wuhan 430070
    2.School of Information Engineering, Wuhan University of Technology, Wuhan 430070, China
    3.CNBM Research Institute for Advanced Glass Materials Group Co., Ltd, Bengbu 233000, Anhui, China
    4.Innovation Center for Advanced Glass Materials (Anhui) Co., Ltd, Bengbu 233000, Anhui, China

Corresponding:

LI Luyao (1991-), female, Ph.D., Research assistant. E-mail:
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表12种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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