脱碳系统起泡原因分析及处理措施  

Analyzing Bubbling Reason in Decarburization System and Its Treatment Measure

作　　者：吴玉涛 

机构地区：[1]河南能源化工集团中原大化公司,河南濮阳457000

出　　处：《化肥设计》2014年第4期32-34,共3页Chemical Fertilizer Design

摘　　要：河南能源集团中原大化公司合成氨厂脱碳工艺采用苯菲尔法。分析了脱碳系统脱碳碱液经常起泡的原因;提出了相应的处理措施。结果表明,脱碳系统严重起泡的现象被有效遏制,再生的CO2气体纯度达到98.5%以上。Benfil method of decarburization process was adopted in ammonia synthesis plant in Middle China Daohua Company, Henan Energy Chem- ical-Engineering Group. Author has analyzed the bubbling reason frequently formed in decarburization alkali solution in deearburization system; has proposed the appropriate treatment measure. Result indicates that seriously bubbling phenomenon is effectively restrained in decarburization system, regenera- ted CO2 gas purity reaches to above 98.5%.

关 键 词：脱碳 苯菲尔法 脱碳液 起泡 原因分析 措施 

分 类 号：TQ113.264[化学工程—无机化工]