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  • Users: Herzt
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  1. Herzt

    Whats the purpose of feed forward s

    Whats the purpose of feed forward signal to control level in boiler? feed forward signal shall be scaled at the controller inlet to a value between -50% and 50%, to get a BIAS=0 when the feed forward signal is 50%.
  2. Herzt

    First start up for compressor

    Why we need to start centrifugal compressor with N2 during initial start up in desulfurization unit?

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