摘要
就壳牌煤气制甲醇工艺系统用CO2代替氮气作为煤粉输送气和反吹气的方案和可行性进行了讨论,针对实现项目的难点提出了解决方法。试验证明,该方案可行,节能、环保效果明显。
This paper discusses the possibility with CO2, which is generated in methanol washing section of methanol plant, instead of N2 as carrier of pulverized coal ＆ counter-blow gas for Shell gasification unit, and puts forward some countermeasures for the problems and difficulties that may hurdle its execution. The results of examination show that the schedule is practicable. It＇s obviously good for energy saving and environmental protection for Shell gas based methanol plant.
出处
《中氮肥》
2009年第4期1-3,共3页
M-Sized Nitrogenous Fertilizer Progress
关键词
壳牌
煤气化装置
粉煤
输送气
反吹气
Shell
gasification unit
pulverized coal
carrier gas
counter-blow gas
