The preparation methods of gypsum whiskers were introduced.A environmental protection process of preparing gypsum whisker from the production of wet-process phosphoric acid was explained emphatically.
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美
释义
介绍了目前石膏晶须的制备方法,重点阐述了在湿法磷酸生产中制造石膏晶须的绿色化学工艺。
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