我国自行开发的变换气制碱新工艺有很强的竞争力。
A new process for soda ash production based on converted gas, developed by China is very competitive in the world.
分析变换气冷却塔失效原因，认为主要是电偶腐蚀造成的。
This paper analyzes the failure reasons of the shift gas cooling column.
采用化学清洗和空气爆破相结合的方法，清除换热器中由变换气及催化剂粉末等形成的垢物，降低换热器的阻力，提高热效。
Combining the chemical cleaning and air blasting method, this paper introduces a new method of removing the deposit resulting from the shift gas and catalyst powder, etc.
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