Application of heat exchange technology of liquid-solid fluidized-bed in the brine preheater is introduced. The effect of inert solid particles in preventing preheater from scaling is investigated.
介绍了将液固流化床换热技术应用于盐矿卤水预热器中的情况，考察了惰性固体颗粒防止预热器结垢效果。
Drying lime paste materials in a vibrated fluidized bed with inert particles and immersed heating tubes were experimentally investigated.
采用带浸没加热管的惰性粒子振动流化床对(石灰)膏状物料干燥进行了实验研究。
The drying of paste materials was experimentally performed in a vibrated fluidized bed with inert particles and immersed heating tubes.
采用带浸没加热管的惰性粒子振动流化床对膏状物料干燥进行了实验研究。
For saving charge of transportation and prolonging conservation, fluidized bed with inert particles was used to dry the bacteria, and the activity of dried bacteria was held.
为节省运输费用及延长菌液保存期，本试验用惰性粒子流化床对生物制剂进行干燥，固体菌粉末不失活性。
For saving charge of transportation and prolonging conservation, fluidized bed with inert particles was used to dry the bacteria, and the activity of dried bacteria was held.
为节省运输费用及延长菌液保存期，本试验用惰性粒子流化床对生物制剂进行干燥，固体菌粉末不失活性。
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