分馏柱
fēn liú zhù
- fractional column;dephlegmator;still
分馏柱
分馏柱[fēn liú zhù]
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详细介绍了脂肪一步催化氨化和脱水制备脂肪腈的工艺流程。并考察了催化剂用量、氨流量、反应温度及分馏柱温度或填充物对反应活性的影响。
The technological process for manufacturing fatty acid nitriles by catalytic ammoniation and dehydration from glycerides and the influence of the amount of catalyst , ammonia flowrate , reacting temperature , temperature and packings of fractional column on reacting activity were investigated .
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采用精密分馏柱对稳定凝析油进行实沸点蒸馏。
The real boiling point distillation is carried out for stable condensate by using precision distillation column .
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反应是在装有分馏柱的反应器中进行的，分馏柱能让醛通过但使醇回流到反应器中。
Reaction is carried out under a fractionating column that allows aldehyde to pass but returns alcohol to the reaction vessel .