一里坪卤水蒸发过程固相夹湿率及物料平衡

Abstract

Abstract: The material balance and the brine entrainment rate of the natural evaporation process of Yiliping salt brine in Qinghai were calculated.The calculation results of the water evaporation rate，the salt precipitation rate，and the brine forming rate（their total percents near to 100%） indicated that the material balance of the whole evaporation kept well.The regularity of brine entrainment rate might be correlated to the types of precipitated salts in different crystallization sequence of the evaporation.This study may provide basic fundamentals for the precise calculation of solid samples and salt matching and evaluation of the distribution and loss of the precious components like lithium and boron during salt brine evaporation.

Key words: Yiliping, salt lake brine, evaporation and crystallization, material balance, brine entrainment rate

CLC Number:

TS312

CUI Xiang-Mei, LIU Hai-Ning, WEN Xian-Ming. Brine entrainment rate and material balance of Yiliping salt brine evaporation[J]. INORGANICCHEMICALSINDUSTRY, 2016, 48(7): 33-.

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National Inorganic Salts Information Center

Inorganic Acid-Base-Salt Committee of CIESC

Brine entrainment rate and material balance of Yiliping salt brine evaporation

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