reduced pressure distillation

常见例句

双语例句

• A new method is presented for synthesis of organosilicon compounds directly from precipitated white carbon black by reduced pressure distillation.
  该文研究了以沉淀白炭黑为原料，采用减压蒸馏法直接合成六配位体有机硅化合物的新方法。
• It is reveal by GC analysis that the purity of the TMP , treated by reduced pressure distillation and recrystallization in acetic ester , approximates to that of the reagent grade TMP .
  GC分析结果表明：采用减压蒸馏及乙酸乙酯重结晶并用的方法精制的TMP纯度接近于试剂级TMP。
• The advantage and disadvantage of the five recycling methods, direct heating, direct aqueous vapor, indirect aqueous vapor, reduced pressure distillation, precipitation method, is discussed.
  探讨了直接加热法、直接水蒸汽法、间接水蒸汽法、减压蒸馏、酒精沉淀等五种回收方法的优缺点。

权威例句

• Its patented reduced-pressure distillation system can reportedly convert 10 liters of seawater into 3.7 liters of fresh water.
  FORBES: Innovation: Water's Life Saver
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