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Application analysis of GB/T 10184—2015 standard in boiler efficiency calculation of blast furnace gas boiler
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Kai XU1, Yongfeng ZHENG2, Yu NIE1, Wei HUANG1, Jun LIU3, Lei ZHENG1, Guixiang MENG1, Ping ZHONG1, Guoqing HAN1, Shoufeng CAO1
Thermal Power Generation | 2023, 52(10) : 95 - 102
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Thermal Power Generation | 2023, 52(10): 95-102
Thermal energy science research
Application analysis of GB/T 10184—2015 standard in boiler efficiency calculation of blast furnace gas boiler
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Kai XU1, Yongfeng ZHENG2, Yu NIE1, Wei HUANG1, Jun LIU3, Lei ZHENG1, Guixiang MENG1, Ping ZHONG1, Guoqing HAN1, Shoufeng CAO1
Affiliations
  • 1.Suzhou Branch of Xi’an Thermal Power Research Institute Co., Ltd., Suzhou 215153, China
  • 2.Huaneng Suzhou Cogeneration Co., Ltd., Suzhou 215129, China
  • 3.College of Energy and Power Engineering, North China University of Water Resources and Electric Power, Zhengzhou 450045, China
Published: 2023-10-25 doi: 10.19666/j.rlfd.202307380
Outline
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According to GB/T10184—2015, the calculation model of blast furnace gas boiler efficiency is constructed, and the calculation method of blast furnace gas boiler efficiency is analyzed. The results show that the calculation methods of gas moisture content and low-level calorific value are different due to the difference of gas benchmarks.Three methods for solving the excess air coefficient, actual flue gas volume and CO2 content in the flue gas are proposed for blast furnace gas boilers, and a correction method for exhaust gas temperature of blast furnace gas boilers with gas heaters is proposed;The calculation of some formulas in the GB/T10184—2015 needs to be further discussed, and appropriate modifications can be made.

GB/T 10184—2015  /  blast furnace gas  /  boiler efficiency
Kai XU, Yongfeng ZHENG, Yu NIE, Wei HUANG, Jun LIU, Lei ZHENG, Guixiang MENG, Ping ZHONG, Guoqing HAN, Shoufeng CAO. Application analysis of GB/T 10184—2015 standard in boiler efficiency calculation of blast furnace gas boiler[J]. Thermal Power Generation, 2023 , 52 (10) : 95 -102 . DOI: 10.19666/j.rlfd.202307380
  • Science and Technology Project of China Huaneng Group Co., Ltd.(HNKJ22-HF18)
Year 2023 volume 52 Issue 10
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Article Info
doi: 10.19666/j.rlfd.202307380
  • Online Date:2026-01-26
  • Published:2023-10-25
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  • Revised:2023-07-10
Funding
Science and Technology Project of China Huaneng Group Co., Ltd.(HNKJ22-HF18)
Affiliations
    1.Suzhou Branch of Xi’an Thermal Power Research Institute Co., Ltd., Suzhou 215153, China
    2.Huaneng Suzhou Cogeneration Co., Ltd., Suzhou 215129, China
    3.College of Energy and Power Engineering, North China University of Water Resources and Electric Power, Zhengzhou 450045, China
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https://castjournals.cast.org.cn/joweb/rlfd/EN/10.19666/j.rlfd.202307380
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
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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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