fractionating column

基本解釋

• [化工] 分餾塔；分餾柱

英漢例句

雙語例句

• The problem that salt accumulating on the top of fractionating column is solved by water-washing on line with good result.
  介紹了大連石化公司三催化裝置分餾塔結鹽情況，對結鹽現象進行了分析，通過采取在線水洗措施解決了塔頂結鹽問題，取得了好的效果。
• Reaction is carried out under a fractionating column that allows aldehyde to pass but returns alcohol to the reaction vessel.
  反應是在裝有分餾柱的反應器中進行的，分餾柱能讓醛通過但使醇回流到反應器中。
• Phenomena of salt coagulation in catalytic fractionating column were expounded and the reason of salt coagulation was analyzed.
  闡述了延遲焦化裝置焦化分餾塔塔頂結鹽的現象，并分析了結鹽的原因，提出了一些處理方案和相應的預防措施。

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詞組短語

短語

• vacuum fractionating distilling column 真空精蒸餾塔
• crude e fractionating column 原油分餾塔
• a fractionating column 分餾柱
• crude fractionating column 原油分餾塔
• coal tar fractionating column 煤焦油餾分塔

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英英字典

柯林斯英英字典

• a long vertical cylinder used in fractional distillation, in which internal reflux enables separation of high and low boiling fractions to take place

• fractionating column劍橋字典
• fractionating column柯林斯字典

專業(yè)釋義

化學

• 精餾塔

  The safe, steady, high-efficient operation of the. fractionating column during the producing process is directly relative with the economic benefits.
  該工序中精餾塔安全、穩(wěn)定、高效的運行直接關系企業(yè)的經濟效益。

• 分餾塔
• 分餾管
• 分鎦塔
• 分餾柱

能源科學技術

• 分餾塔