苯菲尔脱碳节能技改小结  

Interim Summary of Technical Renovation for Energy Saving of Benfield Process for CO_2 Removal

作　　者：黄承都 

机构地区：[1]广西鹿寨化肥有限责任公司生产部,545600

出　　处：《化肥工业》2005年第3期57-59,共3页Chemical Fertilizer Industry

摘　　要：对双活化剂苯菲尔脱碳投产初期蒸汽耗量大的原因进行剖析。通过对系统进行工艺调整与改造后,使变换、脱碳的吨氨平均总蒸汽耗由3.07t下降至1.47t,达到了预期的目的。The causes are analyzed for the high steam consumption in the early stage of commissioning of the dual activated Benfield process for CO2 removal. After process adjustment and renovation of the system, the average total steam consumption per ton of ammonia during shift conversion and CO2 removal falls from 3.07 t to 1.47 t, achieving the expected goal.

关 键 词：苯菲尔脱碳 节能技改 工艺调整 活化剂 耗量 汽耗 氨 

分 类 号：TQ113.252[化学工程—无机化工] TS262.5[轻工技术与工程—发酵工程]