1) recovering of vaporized hydrocarbons
轻质油回收
2) yield of light oil
轻质油收率
1.
Technique of increasing yield of light oils in atmospheric distillation unit;
提高常压蒸馏装置轻质油收率的技术
3) bobtail plant
天然气轻油回收装置
4) light hydrocarbon recovery
轻烃回收
1.
study on natural gas membrane light hydrocarbon recovery technology;
天然气膜法轻烃回收技术研究
2.
Discussion on methods of light hydrocarbon recovery during imported crude oil distillation;
进口原油蒸馏过程中轻烃回收方法的探讨
3.
Ejector technology used in oil field in light hydrocarbon recovery;
喷射技术在油田轻烃回收中的应用研究
5) NGL recovery
轻烃回收
1.
In this paper, according to the problem of C_3 recovery rate is not high in a NGL recovery plant with turbo-expander, the main unit process models were built up, and the process simulation calculation is taken .
本文针对某使用透平膨胀致冷工艺的轻烃回收装置在实际生产中存在丙烷收率偏低的具体问题,建立了主要单元过程的工艺计算模型并对工艺过程进行模拟计算。
6) light oil yield
轻油收率
1.
The article introduces foreign refining enterprises' technical measures to enhance light oil yield and produce more diesel and puts forward that China' s refining enterprises should enhance light oil yield and produce more high-energy-efficiency motor diesel as they save energy and reduce consumption so as to meet the needs of national economy and social development.
介绍了国外炼油企业提高轻油收率、多产柴油的技术措施,提出了我国炼油企业在节能降耗的同时,要提高轻油收率和多产高能效的车用柴油,以满足国民经济和社会发展的需要。
2.
The experiences of enhancing residue blending ratio in the viscous crude delayed coking unit of Karamay Petrochemical Company were summarized including solving the problems of entraining fine coke powder in oil vapor,coking of oil pipeline,lowering light oil yield and shortening running cycle.
总结了克拉玛依石化公司稠油焦化装置大比例掺炼劣质渣油的经验,针对焦粉携带、油气线结焦、轻油收率降低及影响装置长周期运转等问题,对装置操作进行了优化调整和技术改造,使大掺渣率生产时蜡油收率小于8%,相同掺渣率时(汽油+柴油)收率提高约4。
补充资料：轻质油
| 轻质油 light distillate oil 沸点范围约50～350℃的烃类混合物。含义并不十分严格。在石油炼制工业中，它可以指轻质馏分油，也可以指轻质油产品。前者包括汽油、煤油、轻柴油等馏分以及拔头油、抽余油等，它们主要来自原油蒸馏、催化裂化、热裂 化、石油焦化、加氢裂化以及催化重整等装置；后者是轻质馏分油经过精制过程后得到的油品。在石油化工中，常把轻质油称为轻油，主要包括石脑油和常压瓦斯油，它们主要来源于原油蒸馏装置，是管式炉裂解制取乙烯的重要原料。在煤化工中，常把煤焦油和煤直接液化产物中的沸点低于210℃的轻馏分也称为轻油或轻质油。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条