高炉煤气喷碱脱硫循环液系统设计要点研究

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RESEARCHONTHEDESIGNPOINTSOFTHECIRCULATINGLIQUID SYSTEMFORALKALIINJECTIONDESULFURIZATIONOFBLASTFURNACEGAS

Wang Dong1²Hu Songshan1、²Liu Huali1、²Liang Jiayin1、2 （1.Beijing Shougang International Engineering Technology Co.，Ltd.Beijing10oo43，China; 2.Beijing Metalurgical 3D Simulation Design Engineering Technology Research Center，Beijing10oO43， China）

Abstract：In view of thecharacteristicsof large processng capacityof blast furnace gas，easytreatment of inorganic sulfur，and dificult treatmentoforganicsulfur，thisarticleintroduces thedesignpointsofalkali injectioncirculating liquid desulfurization，explores its treatment efectonblastfurnace gas，and focuses onthe process flowand equipment configurationof the system，providingreference for high-efficiencyandlow-cost treatmentof blast furnace gasin the future.

Key words： blast furnace gas;hydrogen sulfide; alkali injection;circulating liquid

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钢铁冶金行业是国民经济的重要基础行业，同时也是高污染、高能耗和产业结构复杂的行业。（剩余3628字）