Distillates (coal tar), pitch, pyrene fraction.
馏分(煤焦油)，沥青，芘馏分。
The utility model relates to the production of fuel distillates.
本实用新型涉及燃料馏出物的生产。
The wax removed from paraffin distillates by chilling and pressing.
靠冷冻和压榨从石蜡基馏分油中提取出的蜡。
A hydrocracking catalyst with high selectivity to middle distillates was developed.
开发了一种具有较高的中油选择性的加氢裂化催化剂。
All of the above-mentioned products fall under the category of Petroleum Distillates.
上述提到的产品都属于石油蒸馏物。
The electric properties of distillates from various stages of rosin distillation were studied.
本文论述了松香在蒸馏过程中，不同蒸馏阶段的馏出物的电性能。
The properties of Qinghai crude oil and various distillates were analyzed and evaluated comprehensively.
对青海混合原油进行了综合评价，分析了原油和各个馏分的性质。
Diesel fuels and middle distillates. filter blocking tendency at ambient temperature. filtration method.
柴油和中性蒸馏液。室温下过滤中断倾向。过滤法。
The distribution and present forms of sulfur in the distillates from high-sulfur crude oils were overviewed.
综述了几种含硫原油的馏分油中硫的分布形态，以及硫化物的定性分析结果。
The various distillates can be roughly characterized by the number of carbon atoms in their constituent hydrocarbons.
各溜分可以由碳氢化合物的碳原子数确定其特征。
During the course of the TBP distillation, the distillates which accumulate between specified temperatures are withdrawn.
在真沸点蒸馏过程中，对规定温度范围内所收集的馏分可加以回收。
Refining apparatus in which the temperature of paraffin distillates is lowered preparatory to filtering out the solid wax.
降低石蜡烃馏分油温度准备将固体石蜡过滤出去的炼制设备。
Switching to distillates would help to reduce deaths from ship emissions, but would probably come at huge cost to the industry.
改用蒸馏油有助于减少因船舶排放所致的死亡数，但也可能大幅增加工业成本。
The quality of vacuum distillates is closely related to the configuration of feeding part of the vacuum tower for crude distillation.
原油蒸馏装置减压塔进料段结构与减压馏分油的质量密切相关。
Normally, refined vacuum distillates of paraffinic Daqing crude oil are used as base stocks and are packaged with composite additives.
该油以大庆原油正常精制的减压馏分油为基础油，添加复合添加剂而成。
The API reported gasoline stocks rose 654, 000 barrels and distillates, which include diesel fuel and heating oil, rose 1.3 million barrels.
API报道，汽油库存上涨654 000桶，馏分油，包括柴油和取暖油，上涨130万桶。
Both sulfur contents and distribution types for ten-odd of domestic and foreign sour crudes and their distillates and residue were discussed.
论述了国内外十几种典型含硫原油及其馏分和渣油的硫含量和类型硫分布。
The experiment shows that there is a synergetic effect for solving paraffin, when the high-density solvent naphtha mixed with the light distillates.
但研究发现 ，所收集的高密度的重溶剂油和低密度的轻质油在溶蜡性能方面具有协同效应。
Besides, the solid catalysts are immersed in liquid distillates, so the heat of exothermic reactions is immediately absorbed by vaporizing more liquid.
此外，固体催化剂浸没在液体馏分中，因此放热反应放出的热量立即被蒸发出的更多液体吸收。
The superior management system, the secure land interface, the consummation BBS and seek job module, were all the distillates of design and realization.
优越的管理系统，安全的登陆界面，完善的BBS和求职模块，都是本文设计和实现部分的精华。
Slack demand for distillates — which include heating oil as well as diesel — in top consumer the United States swelled inventories to 26-year highs in 2009.
2009年由于消费大户美国的需求迟滞，导致包括取暖油和柴油在内的馏分油库存激增至26年高位。
The petroleum carboxylic acids in two distillates of North Sea crude oil were separated by the extraction with column chromatogram and anion exchange resin.
采用柱色谱和阴离子交换树脂法分离出两种北海高酸馏分油中的羧酸。
Corbett says it is also getting dirtier over time as distillate fuels become cleaner, as the sulfur driven out of distillates ends up in the residuals used by ships.
Cor bett解释道，随着时间推移锅炉燃油会越来越具污染性，而蒸馏油会越来越洁净，因为蒸馏油析出的硫最终会在残渣里清除。
Crude petroleum (oil) and other hydrocarbons produced at the wellhead in liquid form; includes distillates or condensate recovered or extracted from natural gas.
指原油和以液态形式在井口产出的其他烃类；包括从天然气中回收的凝析液。
Petroleum products - Determination of aromatic hydrocarbon types in middle distillates - High performance liquid chromatography method with refractive index detection.
石油产品。中间馏分产品中芳香烃类的测定。用折射指数检测的高性能液相色谱法。
Considering the high contents of olefins and nitrogen, the whole fraction of delayed coker distillates (including light and heavy naphtha, gas oil) must be hydrotreated.
延迟焦化馏出油(包括汽油、柴油及蜡油)的烯烃含量和氮含量高，必须进行加氢精制。
Considering the high contents of olefins and nitrogen, the whole fraction of delayed coker distillates (including light and heavy naphtha, gas oil) must be hydrotreated.
延迟焦化馏出油(包括汽油、柴油及蜡油)的烯烃含量和氮含量高，必须进行加氢精制。
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