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Research on the effect of sieve plate parameters on the efficiency and energy consumption of desulfurization tower
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Xiao LIU1, Shaohui WANG2, Xuanzhou HUAN2, Xinghua LI2, Xiaowei FANG2, Ming TAO2, Wanrong YANG1, Haibing LIU3
Thermal Power Generation | 2023, 52(12) : 173 - 179
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Thermal Power Generation | 2023, 52(12): 173-179
• Power generation technology forum •
Research on the effect of sieve plate parameters on the efficiency and energy consumption of desulfurization tower
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Xiao LIU1, Shaohui WANG2, Xuanzhou HUAN2, Xinghua LI2, Xiaowei FANG2, Ming TAO2, Wanrong YANG1, Haibing LIU3
Affiliations
  • 1.China Huaneng Group Co., Ltd., Beijing 100031, China
  • 2.Xi’an Thermal Power Research Institute Co., Ltd., Xi’an 710054, China
  • 3.Huaneng Jingtai Thermal Power Co., Ltd., Baiyin 730400, China
Published: 2023-12-25 doi: 10.19666/j.rlfd.202305089
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The effects of tray parameters on desulfurization efficiency and energy consumption of desulfurization towers are investigated. Through the large-scale hot test platform, the effects of different pore diameters, opening ratio, opening form, weir plate height and different installation positions on desulphurization efficiency and energy consumption are studied. In this paper, the energy consumption efficiency ratio is proposed for the first time as an index to evaluate the operation economy of desulfurization tower. It is found that, under the conditions of experimental platform, when the liquid-gas ratio is not more than 13.6 L/m3, it is economically advantageous to choose sieve plate with medium aperture, high weir board, small opening rate, low-level arrangement, and new aperture design. When the liquid-gas ratio is large than 13.6 L/m3, it is economically advantageous to choose sieve plate with medium aperture, high weir board, large opening rate, high-level arrangement, and new aperture design. The conclusion is of guiding significance for the design and selection of sieve plates for desulfurization and desulfurization towers.

desulfurization tower  /  sieve plate parameters  /  desulfurization efficiency  /  energy consumption
Xiao LIU, Shaohui WANG, Xuanzhou HUAN, Xinghua LI, Xiaowei FANG, Ming TAO, Wanrong YANG, Haibing LIU. Research on the effect of sieve plate parameters on the efficiency and energy consumption of desulfurization tower[J]. Thermal Power Generation, 2023 , 52 (12) : 173 -179 . DOI: 10.19666/j.rlfd.202305089
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  • Science and Technology Proiect of China Huaneng Group Co., Ltd.(HNKJ22-HF44)
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Year 2023 volume 52 Issue 12
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Article Info
doi: 10.19666/j.rlfd.202305089
  • Receive Date：2023-05-18
  • Online Date：2026-01-26
  • Published：2023-12-25
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  • Received：2023-05-18
Funding
Science and Technology Proiect of China Huaneng Group Co., Ltd.(HNKJ22-HF44)
Affiliations
    1.China Huaneng Group Co., Ltd., Beijing 100031, China
    2.Xi’an Thermal Power Research Institute Co., Ltd., Xi’an 710054, China
    3.Huaneng Jingtai Thermal Power Co., Ltd., Baiyin 730400, China
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https://castjournals.cast.org.cn/joweb/rlfd/EN/10.19666/j.rlfd.202305089
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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
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Percentage of total
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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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