改进造气工艺设备建立合理的循环周期与阶段时间分配  

Gasification Process and Equipment's Improvement

作　　者：李耀刚 赵乐群 

机构地区：[1]河南安阳化学工业集团公司原料气分厂,455133

出　　处：《化肥设计》2001年第5期31-33,39,共4页Chemical Fertilizer Design

摘　　要：针对煤气发生炉生产中出现的火层结块和炭层易吹翻以及炉膛挂疤现象 ,改进设备、优化工艺条件 。In allusion to the phenomena of agglomerate in fire layer and being easy to sway by blowing in coal layer and attached scar on furnace chamber wall, which are occurred during the coal gas generator operation, the equipment is improved, process conditions are optimized and the reasonable cycle period and stage interval distribution are established.

关 键 词：灰熔点 宝塔形炉箅 五边扇形炉箅 循环周期 返焦率 造气工艺 原料气 煤气发生炉 阶段时间分配 氮肥 

分 类 号：TQ440.6[化学工程—化学肥料工业] TQ440.5