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针对20000m3/h空分设备用于加热分子筛再生气的蒸汽加热器运行不稳定,新增1台电加热器,分子筛再生气的加热方式改为蒸汽和电加热并用,保证了空分设备的稳定运行。
For 20000m3 / h air separation plant for heating molecular sieve regeneration gas steam heater running instability, an additional electric heater, molecular sieve regeneration gas heating steam and electric heating used to ensure the stable operation of air separation plant .