Huadian Technology ›› 2011, Vol. 33 ›› Issue (6): 55-56.

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Comparison of two methods for measuring liquid density in absorption tower using mass flow meter and pressure transmitter

WU Hongfeng   

  1. Shanghai Clear Environment Protection Technique Corporation Limited, Nanjing 210028, China
  • Received:1900-01-01 Revised:1900-01-01 Published:2011-06-25

Abstract: Two methods for measurement of liquid density in the absorption tower of thermal power plant FGD project were introduced, which are the Coriolis force mass flow meter density measuring method and the diaphragm pressure transmitter density measuring method. The advantages and disadvantages of the two methods were compared.

Key words: density, measurement, mass flow meter, diaphragm pressure transmitter