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  1. Rebecca Hannah

    Watertube Boiler Question

    Hi all, I don't have so much experience on steam boilers and interested to know more. Is there a type of water-tube boiler which has its steam drum or water drum exposed to heat (either radiation or convection)? Thanks very much for your help. Aida Hanani
  2. Rebecca Hannah

    Boiler metal temperature

    Thanks everyone for the effort. Maybe if I give a couple of examples, it could be easier to answer. Let's say a 60-barg boiler with a superheated steam of 540 deg.C, and the feedwater temperature is 107 deg. C. The saturation temperature would be 277 deg. C. In the furnace, the waterwall...
  3. Rebecca Hannah

    Depressurize boiler

    Dear OP Maybe you can use pumping and blowdown, that way pressure can be reduced quite fast.
  4. Rebecca Hannah

    Boiler metal temperature

    Hi all, I have a question. In a power boiler, if we know the saturation temperature or superheated steam temperature, can we estimate the metal temperature? Thanks very much Rebecca

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