简单蒸馏(simple distillation) 溶液置于蒸馏容器中,加热使溶液沸腾,于容器中汽液达到平衡,轻沸物 蒸汽经冷凝后成为液体由顶部馏出称为馏出物(distillate),...
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...式蒸馏特殊蒸馏共沸蒸馏萃取蒸馏真空蒸馏水蒸气蒸馏特殊蒸馏共沸蒸馏萃取蒸馏真空蒸馏水蒸气蒸馏 简单蒸馏(Simple distillation)✿混合液体进入蒸馏装置后,用蒸气加热,产生的蒸气经冷凝后与混合液体进入蒸馏装置后,用蒸气加热,产生的蒸气经冷凝后与29混合...
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Recovering pyridine by simple distillation and phase separation with salt was studied.
研究了普通精馏与加盐分相技术在回收吡啶中的应用。
Output of styrene monomer was 82.3 % . Purity was 99.9 % , obtained by simple distillation.
粗产物经简单蒸馏,苯乙烯的总回收率为82.3%,苯乙烯纯度可达99.9%。
Crude product by simple distillation, styrene recovery was 89.41% of total styrene monomer purity of 99.9%, and catalyst recycling, the effect is better.
粗产物经简单蒸馏,苯乙烯的总回收率为89.41%,苯乙烯单体纯度可达99.9%以上,并对催化剂进行再生利用,效果较为理想。
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