Method and apparatus for pulverizing materials
作者： Hans Beike
DOI:
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摘要: Material to be pulverized is passed into a countercurrent heatexchanging relation with cold vapors produced by evaporation of low-temperature liquefied gas. The material then immersed the gas and in mill.
lens.org 参考文章(2)
Erberich Gunther, Beike Hans, Process and apparatus for comminuting solid viscous substances, with a liquefied gas as a precooling agent ,(1954)
Edgar A Jarvis, Method of refining scrap plastic and apparatus therefor ,(1954)