马钢30000 m3/h制氧机原配备粗氪氙系统,投产10年该粗氪氙系统一直未投运.为提高经济效益,对粗氪氙系统经过简单改造投入运行.对改造内容、操作调试进行了介绍,并总结了操作调整中需注意的问题.%The existing crude Kr-Xe extraction system in the 30000 m3/h oxygen gener-ator of MaSteel had not been put into use for 10 years since the operation startup of the generating unit. In order to improve the economic performance, the Kr-Xe extraction system was put into operation after simple transformation. The content and operation commissioning of the transformation project are introduced and problems needing attention in operation adjust-ment are also summarized.
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