Shell粉煤气化一氧化碳变换工艺技术经济比较  

Economic and Technical Comparison of Shell Pulverized Coal Gasification Carbon Monoxide Shift Conversion Process Technology

作　　者：吴艳波[1] 

机构地区：[1]中国石化集团宁波工程有限公司,宁波315103

出　　处：《化工设计》2012年第5期17-19,1,共3页Chemical Engineering Design

摘　　要：阐述与Shell粉煤气化工艺相配套的一氧化碳变换三种工艺:高水气比工艺、低水气比工艺、低串中水气比工艺。从主要技术参数、能耗、设备投资、运行的稳定性等方面对三种工艺进行分析比较。This paper elaborates the three carbon monoxide shift conversion processes supporting for Shell pulverized coal gasification process: high water/gas ratio process,low water/gas ratio process and low water/gas ratio combined with medium water/gas ratio process.In this paper the three processes are analyzed and compared from the main technical parameters,energy consumption,equipment investment and the operational stability.

关 键 词：一氧化碳变换 高水气比 低水气比 

分 类 号：TQ546[化学工程—煤化学工程]