Browsing by Autor "Gao Bi-yun"

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    Energy-saving and emission reduction effects of PA and SA plants in Three Circles Company
    (2009) Gao Bi-yun
    In combination with production practice of Three Circles Company,some measures of energy-saving and emission reduction in WPA plant are introduced,about 100 million RMB Yuan can be saved annually,the benefit is increased more than 5.2 million RMB Yuan by using excessive heat in SA plant for power generation and reasonable utilization of high and low grade heat energy,power of 270 kW.h can be saved annually with popularizing and applying the inverter.
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    Trial production of WPA concentration by segmentation series
    (2010) Gao Bi-yun
    For improving the production capacity of concentration unit in Three Circles Branch Company of Yuntianhua,the trial production of two-stage concentration by segmentation series is carried out with E,D plants.The test course and trial production are introduced,with the technical advantages such as improving production capacity of 60%,beneficial to clear the sludge in phosphoric acid etc.The existing problems and their improvement are also proposed.