影响制磷电炉炉渣中w(P_2O_5)的因素分析及对策  

Analysis of Influencing Factors for w(P2O5) in Phosphorus Furnace Cinder and Countermeasures

作　　者：许国用 孙志立 

机构地区：[1]云南天安化工有限责任公司,云南安宁650309 [2]贵州源翼矿业集团有限责任公司,贵州瓮安550405

出　　处：《硫磷设计与粉体工程》2013年第4期35-39,52,共5页Sulphur Phosphorus & Bulk Materials Handling Related Engineering

摘　　要：从制磷电炉内各温度段的反应机理入手,分析了影响制磷电炉炉渣中w(P2O5)的主要因素,如焦炭用量、焦炭粒度、反应区的温度控制,以及生产过程控制如炉渣酸度、反应时间控制等,提出了相应的改进措施和办法,以期达到降低成本、提高经济效益的目的。From the reaction mechanism of each temperature stage of the phosphorus electric furnace,main factors influencing the w(P2O5) of the phosphorus electric furnace cinder are analyzed,such as coke consumption,coke particle size,temperature control in the reaction section,and production process control like cinder acidity,reaction time control.And relevant improvement measures and methods are proposed,so as to realize the purpose of reducing cost and increasing the economic benefit.

关 键 词：黄磷生产 炉渣 P2O5含量 影响因素 分析 对策 

分 类 号：TQ126.316[化学工程—无机化工]