小型合成氨厂节气节能工艺评价 (Ⅶ)换热式并联蒸汽转化工艺  

Process Evaluation for Small-Scale Ammonia Plants on Energy and Natural Gas Saving (Ⅶ) Gas Heated Parallel Reforming Process

作　　者：张珂[1] 庞玉学[1] 刘武烈[1] 

机构地区：[1]化工部天然气化工设计技术中心,成都610012

出　　处：《化工进展》1993年第3期37-40,共4页Chemical Industry and Engineering Progress

摘　　要：作者对“换热式并联蒸汽转化工艺”用于改造以间歇蒸汽转化工艺生产合成氨小厂的工艺流程、主要原料消耗、技术经济指标和风险性进行了研究、计算、分析和比较。为国内105家以天然气为原料的小型合成氨厂节气节能改造的方案选择提供依据。Having studied, calculated, analysed and compared with process flow, main raw material consumption, engineering technology and economy target, the authers concluded that the gas heated and directed fired parallel reforming process can be applied to C. C. R. revamping in small-scale ammonia plants.

关 键 词：氨 工艺 换热式 转化 节能 蒸汽 

分 类 号：TQ113.26[化学工程—无机化工]