摘要
结合烧结烟气特点,综述了国内外对硫酸铵结晶影响因素研究的进展,讨论了p H、搅拌转速、蒸发温度、杂质对硫酸铵结晶过程的影响,分析了各个因素对硫酸铵结晶的影响机理和作用效果,为今后优化硫酸铵结晶工艺提供借鉴。
Based on the characteristics of sintering flue gas,this paper reviews the research advances on the factors affecting the crystallization of ammonium sulfate in China and abroad,and discusses the effects of p H,stirring speed,evaporation temperature and impurities on the crystallization process of ammonium sulfate.The influence mechanism and effect of each factor on the crystallization of ammonium sulfate are analyzed,which can supply references to optimize the crystallization process of ammonium sulfate in the future.
作者
李露
黄帮福
张桂芳
刘兰鹏
汪德富
于安和
蔡鸣
LI Lu;HUANG Bang-fu;ZHANG Gui-fang;LIU Lan-peng;WANG De-fu;YU An-he;CAI Ming(Key Laboratory of Complex Iron Resources For Clean Metallurgy,Education Department of Yunnan Province,Faculty of Metallurgical and Energy Engineering,Kunming University of Science and Technology,Kunming 650093,China)
出处
《现代化工》
CAS
CSCD
北大核心
2020年第4期36-40,共5页
Modern Chemical Industry
基金
云南省教育厅科学研究基金产业化培育项目(2016CYH07)
冶金减排与资源综合利用教育部重点实验室开放基金(JKF19-08)
昆明理工大学分析测试基金(2019M 20182202091,2019M20172202014)。
关键词
氨法脱硫
硫酸铵
结晶
影响因素
ammonia-route desulfurization
ammonium sulfate
crystallization
influencing factors
