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  1. shabushi

    Fresh air firing

    Hi, you can contact Deltek or Foster Wheeler. Since the 9E has 385-407 kg/s mass flow in the HRSG, if it trips, you will need a very large draft fan to do the work from a bye-pass system, that may not be economical. Unless you need large amount of steam from the HRSG if otherwise, the steam for...
  2. shabushi

    Natural Gas Boiler Outlet Gas Flow

    Hi, if you are talking about 3mmbtu, I assume it is the LNG flow capacity, per second or per hour. LNG LHV is around 880900btu/scf, which is 3,000,000/880~900. Depending on the flame terperature, to determind the amount of excess air require, for example 1720K, the excess air would be 137%, the...
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