1) hold-back
[英]['həuldbæk] [美]['holdbæk]
重馏分所含的轻馏分
2) light and heavy fractions
轻重馏分
1.
Typical FCC LCO fuels from paraffin-base and intermediate-base crude oils were distilled into sub-fractions in true boiling point distillation unit and then separated into light and heavy fractions according to the aromatics distribution.
分别对石蜡基和中间基的催化裂化柴油进行实沸点切割,根据各窄馏分中的芳烃分布规律将两种催化裂化柴油切割成轻重馏分。
3) light-heavy RE fractionation
轻重稀土分馏
4) vapor enrichment
重蒸馏(蒸汽中轻馏分的浓集)
5) light benzene fraction
轻苯馏分
6) light distillates
轻馏分油
补充资料：加氢的石油轻环烷馏分油
CAS：64742-53-6
中文名称：加氢的石油轻环烷馏分油
英文名称：Distillates, petroleum, hydrotreated light naphthenic； Hydrotreated light naphthenic distillate solvent extract (petroleum)； mineral oil, petroleum distillates, hydrotreated (mild) light naphthenic； mineral oil, petroleum distillates, hydrotreated (severe) light naphthenic； distillates (petroleum), hydrotreated (mild) light naphthenic； distillates (petroleum), hydrotreated (severe) light naphthenic
中文名称：加氢的石油轻环烷馏分油
英文名称：Distillates, petroleum, hydrotreated light naphthenic； Hydrotreated light naphthenic distillate solvent extract (petroleum)； mineral oil, petroleum distillates, hydrotreated (mild) light naphthenic； mineral oil, petroleum distillates, hydrotreated (severe) light naphthenic； distillates (petroleum), hydrotreated (mild) light naphthenic； distillates (petroleum), hydrotreated (severe) light naphthenic
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参考词条