Skip to main content

2022 | OriginalPaper | Buchkapitel

55. Analysis of Desulphurization Process in Circulating Fluidized Bed Boiler by Calcium and Sulfur Conservation

verfasst von : Zhang Xin, Wa Naijin, Yang Shi, Li Ting

Erschienen in: Clean Coal and Sustainable Energy

Verlag: Springer Singapore

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

During the project of the technical transformation of a 75t/h CFB boiler, the desulphurization rate, the utilization ratio of CaO, the sintered ratio of CaO, etc. can be got, by the calcium conservation and sulfur conservation according to the analysis of coal and ash. In this project, the desulphurization rate in furnace is 14.34% before the technical transformation, and the utilization ratio of CaO is 21.1%, the sintered ratio of CaO is 39.2%. After the technical transformation, the desulphurization rate in furnace is 76.34%, the utilization ratio of CaO is 52.27%, and the sintered ratio of CaO is 23.74%.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 340 Zeitschriften

aus folgenden Fachgebieten:

  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Versicherung + Risiko




Jetzt Wissensvorsprung sichern!

Literatur
Zurück zum Zitat Baoguo FAN, Yun-han XIAO et al (2007) An analytic method featuring calcium conservation during a gas-solid calcium-based desulfurization reaction. J Eng Thermal Energy Power 22(1):101–104 Baoguo FAN, Yun-han XIAO et al (2007) An analytic method featuring calcium conservation during a gas-solid calcium-based desulfurization reaction. J Eng Thermal Energy Power 22(1):101–104
Zurück zum Zitat Bin IANG, Zhongpan LIU, Qiong WU et al (2017) Experimental research on the effect of limestone characteristics on SO2 emission from 1MW CFB boiler. Coal Process Compr Utiliz 8:71–80 Bin IANG, Zhongpan LIU, Qiong WU et al (2017) Experimental research on the effect of limestone characteristics on SO2 emission from 1MW CFB boiler. Coal Process Compr Utiliz 8:71–80
Zurück zum Zitat Bin L, Zhongpan L, Qiong W et al (2017) Pollutant emission performance of additive-upgraded high-sulfur coal in CFB combustion. Clean Coal Technol 23(6): 94–100 Bin L, Zhongpan L, Qiong W et al (2017) Pollutant emission performance of additive-upgraded high-sulfur coal in CFB combustion. Clean Coal Technol 23(6): 94–100
Zurück zum Zitat Debo LI, Tinghua ZENG, Yongjiang CAI et al (2017) Research on ultra-low emission key technology for circulating fluidized bed boiler and its engineering application. Guangdong Electric Power 30(3):1–6 Debo LI, Tinghua ZENG, Yongjiang CAI et al (2017) Research on ultra-low emission key technology for circulating fluidized bed boiler and its engineering application. Guangdong Electric Power 30(3):1–6
Zurück zum Zitat Fuqiang Z, Yang L, Yan et al Z (2017) Development of circulating fluidized bed hot water boiler using in-furnace desulfurization and low nitrogen combustion technology. Thermoelectric Technol (3): 10–14 Fuqiang Z, Yang L, Yan et al Z (2017) Development of circulating fluidized bed hot water boiler using in-furnace desulfurization and low nitrogen combustion technology. Thermoelectric Technol (3): 10–14
Zurück zum Zitat Houyong Z (2017) Operational discussion on ultra-low emission of pollutants from CFB boilers. Metallurgical power (11): 46–49 Houyong Z (2017) Operational discussion on ultra-low emission of pollutants from CFB boilers. Metallurgical power (11): 46–49
Zurück zum Zitat Jianheng W (2013) Influence of combustion desulfurization on SO2, NOX, CO pollutant emissions of fujian anthracite-fired circulating fluidized bed boiler. Industrial Boiler (3): 5–10 Jianheng W (2013) Influence of combustion desulfurization on SO2, NOX, CO pollutant emissions of fujian anthracite-fired circulating fluidized bed boiler. Industrial Boiler (3): 5–10
Zurück zum Zitat Qinhjie REN, Yongjun NIU (2016) Circulating fluidized bed boiler blended combusting high calcium coal gangue desulfurization performance test. Huadian Technol 38(10):17–19 Qinhjie REN, Yongjun NIU (2016) Circulating fluidized bed boiler blended combusting high calcium coal gangue desulfurization performance test. Huadian Technol 38(10):17–19
Zurück zum Zitat Senwang JIN, Bin LIU et al (2017) Experimental study on improving the SO2 ultra low emission economy of 300 MWCFB boiler. Clean Coal Technol 23(4):77–83 Senwang JIN, Bin LIU et al (2017) Experimental study on improving the SO2 ultra low emission economy of 300 MWCFB boiler. Clean Coal Technol 23(4):77–83
Zurück zum Zitat Shibing WANG, Rui ZHOU, Hongjie HOU et al (2018) Study on ultra low emission technology route of low calorific value slime coal gangue power plant. Coal Mine Modern 1:86–91 Shibing WANG, Rui ZHOU, Hongjie HOU et al (2018) Study on ultra low emission technology route of low calorific value slime coal gangue power plant. Coal Mine Modern 1:86–91
Zurück zum Zitat Ting LI (2016) Determination of f-Cao content in fly ash for NGD desulfuration. Clean Coal Technol 22(4):42–44 Ting LI (2016) Determination of f-Cao content in fly ash for NGD desulfuration. Clean Coal Technol 22(4):42–44
Zurück zum Zitat Xuebing LIU (2006) Research and application of calcium-adding desulfurization technology for circulating fluidized bed boiler. Clean Coal Technol 12(3):88–90 Xuebing LIU (2006) Research and application of calcium-adding desulfurization technology for circulating fluidized bed boiler. Clean Coal Technol 12(3):88–90
Zurück zum Zitat Yanfeng Y, Yanqiu Y, Guichang C (2009) Application of desulfurization technology in circulating fluidized bed boiler. Clean coal technology 15(3): 111–112 Yanfeng Y, Yanqiu Y, Guichang C (2009) Application of desulfurization technology in circulating fluidized bed boiler. Clean coal technology 15(3): 111–112
Zurück zum Zitat Youfu W (2017) Study on SO2 ultra low emission technology on circulating fluidized bed boiler. J Clean Coal Technol 23(2): 108–113 Youfu W (2017) Study on SO2 ultra low emission technology on circulating fluidized bed boiler. J Clean Coal Technol 23(2): 108–113
Zurück zum Zitat Zhensen YANG, Bin LIU, Ningwu CHEN et al (2017) Experimental research on desulfuration efficiency improvement of CFB boiler. Clean Coal Technol 23(6):94–100 Zhensen YANG, Bin LIU, Ningwu CHEN et al (2017) Experimental research on desulfuration efficiency improvement of CFB boiler. Clean Coal Technol 23(6):94–100
Metadaten
Titel
Analysis of Desulphurization Process in Circulating Fluidized Bed Boiler by Calcium and Sulfur Conservation
verfasst von
Zhang Xin
Wa Naijin
Yang Shi
Li Ting
Copyright-Jahr
2022
Verlag
Springer Singapore
DOI
https://doi.org/10.1007/978-981-16-1657-0_55