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单词 middle distillate
释义

Definition of middle distillate in English:

middle distillate

noun
  • A petroleum fraction that comes off at intermediate temperatures (about 180° to 340°C) in fractional distillation, from which are obtained paraffin, diesel oil, and heating oil.

Origin

1950s; earliest use found in Quarterly Journal of Economics.

 
 

Definition of middle distillate in US English:

middle distillate

noun
  • A petroleum fraction that comes off at intermediate temperatures (about 180° to 340°C) in fractional distillation, from which are obtained paraffin, diesel oil, and heating oil.

Origin

1950s; earliest use found in Quarterly Journal of Economics.

 
 
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更新时间:2024/12/23 15:25:03