单词 | distillation column |
释义 | distillation column in the Oil and Gas Industry (dɪstəleɪʃən kɒləm) Word forms: (regular plural) distillation columns noun (Extractive engineering: Refinery processes, Equipment) distillationA distillation column is a tall vessel in which crude oil is heated and separated into its components. The first process in the refining of crude oil is fractional distillation which iscarried out in a tall steel tower known as a distillation column. The crude oil is heated in a heat exchanger and furnace, to about 750°F and fed intoa vertical distillation column, at an atmospheric pressure where most of the feed is vaporized and separated. A distillation column is a tall vessel in which crude oil is heated and separated into its components. |
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