减压渣油和正庚烷沥青质的VPO平均相对分子质量都减小了。
The VPO average molecular weight of vacuum residues and asphaltenes all decreased.
结果表明：这些参数能定量地表征各种减压渣油在平均结构上的差别。
The results show that the parameters obtained are capable to reflect the average structure of the vacuum residues.
同时新疆原油钒含量高，其常压渣油和减压渣油均不宜直接作催化原料。
Because crude oil from Xinjiang has high vanadium content, its atmospheric residuum and vacuum residuum shouldn't be directly used as catalytic raw material.
本装置以减压渣油为原料，生产气体、汽油、柴油、蜡油与焦炭。
The installation takes reduced pressure tar as raw-material to produce gas, petrol, diesel oil, wax oil, and coke.
高硫含量原油加工路线的实质，主要是指常压渣油或减压渣油的加工方案。
Actually, the processing route of high sulfur crudes is led to the processing scheme of atmospheric residuum or vacuum residue.
采用超临界萃取分离技术对伊朗重质减压渣油按相对分子质量进行了分割。
According to the molecular mass, the vacuum residuum from Iranian heavy crude oil was separated into fractions by the Supercritical fluid extraction and fractional (SFEF) technology.
在减压渣油中掺兑乙烯重焦油，有望成为扩大乙烯重焦油利用的一种途径。
So, processing mixture of vacuum residue and ethylene heavy tar is expected to be a better route for expanding ethylene heavy tar use.
采用剪切界面粘度仪考察了伊朗轻质减压渣油超临界分离馏分的油水界面粘度。
The interfacial viscosity of super critical separated Iranian light vacuum residue fractions was investigated by using shear interfacial viscosity meter.
由中东原油生产的劣质减压渣油，可作为延迟焦化原料，也是生产沥青的好原料。
The inferior vacuum residue produced with Middle East crude oil can be used as raw material of delayed coking and asphalt.
采用动态光散射法研究了伊朗轻质减压渣油和大庆减压渣油模拟乳状液的粒度特征。
Particle characteristics of model emulsion of vacuum residua fractions from Iranian light and Daqing crude oils were studied by using dynamic light scattering method.
因原油产地、加工方法等不同，减压渣油延迟焦化反应产物的分布及组成差异较大。
The coking product distribution and composition of the various vacuum residues are very different because these vacuum residues come from various oil fields and refined ways.
提高石油资源利用率的关键是要把减压渣油最大限度地转化为运输燃料，特别是柴油。
The key to raising the efficiency of use of oil resources is to maximize the conversion of vacuum residue to transport fuels, particularly diesel oil.
延迟焦化是一个相当成熟的减压渣油加工工艺，多年来一直被作为一种普通的深加工手段。
Delayed coke is a quite mature processing technic, and it is looked as an ordinary means of deep-process.
它通过减压渣油脱沥青、溶剂精制、溶剂脱蜡脱油、精制、成型、包装等工艺过程制备而成。
Its manufacture process includes the deasphalting of the vacuum-pressure residual oil, solvent refining, solvent-dewax, refining, shaping and packing.
随着水相中碱或盐的加入，伊朗轻质减压渣油和大庆减压渣油模拟乳状液的初始粒径均增大。
With the ph increase or addition of salt in aqueous phase, both the initial diameters of model emulsion particles of vacuum residua fractions from Iranian light and Daqing crude oils increased.
以减压渣油为燃料的常减压加热炉在长期生产运行过程中，对流室钉头炉管表面结垢严重。
In the long-term operation of atmospheric and vacuum heat furnace that use vacuum heavy oil as fuel, thesurface of nailhead furnace tube in the convection chamber was seriously deposited.
研究了辽河欢喜岭稠油减压渣油的热转化反应动力学，并计算了它们的反应级数和表观活化能。
The Kinetics of thermal conversion reaction of Huanxiling vacuum residue were also studied with the determination of the order of reaction and apparent activation energy.
采用剪切界面粘度仪考察了大庆减压渣油超临界馏分（简称大庆减渣馏分）的油-水界面粘度。
The interfacial viscosity of Daqing vacuum residue fractions was investigated by using shear interfacial viscosity meter.
利用大庆减压渣油和大港减压渣油分别制备出驱油用表面活性剂ocs-1和ocs -2。
Oil - displacement surfactants OCS - 1 and OCS - 2 were prepared using vacuum residual oil from Daqing and Dagang as raw material respectively.
考察了辽河减压渣油在吸附分离、酸性溶液萃取和沥青质轻度降解过程中金属铁的分布和转移情况。
The distribution and transfer character of iron in Liaohe vacuum residue were studied by absorption-separation, acidic solution extraction and mild chemical oxidative degradation of asphaltene.
介绍了齐鲁石化公司引进的减压渣油加氢脱硫装置生产及催化裂化装置掺炼其产品蜡油和渣油的情况。
The operation of vacuum residue hydrodesulfurization unit imported by Qilu Petrochemical Company and FCCU which processes the obtained VGO and residue as mixed feedstock was discussed.
将胜利减压渣油中的胶质与饱和分、芳香分以及减压馏分油加氢裂化（SSOT）尾油中的石蜡进行调合。
The resins of Shengli vacuum residue were blent with saturates, aromatics from Shengli vacuum residue and paraffin from SSOT hydrogenation residue.
一种减压渣油的乳化方法，是将减压渣油、水以及含有石油磺酸盐甲醛缩合物的乳化剂混合，搅拌均匀即可。
Vacuum residuum emulsifying process comprises mixing vacuum residuum, water and emulsifier containing petroleum sulfonate-formaldehyde condensate through stirring.
应用辽化炼油厂的减压渣油作为原料，研制出符合GB/T15180 94标准的多个牌号重交通道路沥青。
By using vacuum residue from Liaohua refinery as the raw material, several brand heavy paving asphalts have been produced, which meet GB/T15180-94 standard.
在中型固定床渣油加氢处理试验装置上研究了减压渣油加氢处理过程中，几种稀释油对减压渣油加氢效果的影响。
Influence of several dilution oils on the vacuum residue hydrotreating effect has been studied with a pilot fixed bed residue hydrotreating unit.
以新疆减压渣油中掺入不同比例的重油催化裂化油浆为原料，在超临界流体萃取分馏装置上，进行丁烷脱沥青试验。
Solvent extraction experiment has been done, in which the feedstock of xinjiang vacuum residue was mixed with RFCC slurry by the method of Supercritical Fluid extraction and Fractionation (SFEF).
还从理论和技术上，分析比较了减压渣油和催化裂化油浆在焦化反应中的产品收率分布的区别，支持了经济效益的分析结论；
The differences in product yields and slates of processing vacuum residue and FCCU slurry in delayed coking are analyzed, which support the conclusion of economic analysis.
还从理论和技术上，分析比较了减压渣油和催化裂化油浆在焦化反应中的产品收率分布的区别，支持了经济效益的分析结论；
The differences in product yields and slates of processing vacuum residue and FCCU slurry in delayed coking are analyzed, which support the conclusion of economic analysis.
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