heavy crude
英 [ˈhevi kruːd]
美 [ˈhevi kruːd]
网络 重质原油; 主要重质石油; 重油
双语例句
- Similarly, to take advantage of the split between light and heavy crude prices as well as deep conversion of crude to more valuable light products, heavy oil conversion technologies are indispensable.
同理，为善用轻重原油的价差和重油转化为高价值轻质油料，有效的重油转化技术亦不可或缺。 - Study on the Influence of Heavy Crude Components and Emulsifiers on the Interfacial Properties
稠油组分及乳化剂对油水界面性质影响的研究 - The Relationship between Interfacial Tension and Oil Displacement Efficiency of a Surfactant Flooding Solution for Heavy Crude Oil
稠油驱油体系界面张力与驱油效率之间的关系研究 - The effect of emulsifying power and interfacial tension on displacement characteristics for displacement systems of heavy crude oil
稠油驱油体系乳化能力和界面张力对驱油效果的影响 - Determination of residual pentane in de-oiled asphalt of Liaohe heavy crude vacuum residuum by static headspace gas chromatography
顶空气相色谱法测定辽河稠油减压渣油脱油沥青中戊烷含量 - Information Centre for Heavy Crude and Tar Sands
重质原油和沥青沙信息中心 - Influence of asphaltenes and resins on the stability of heavy crude emulsions
沥青质/胶质影响稠油乳状液稳定性的研究 - Selection of Electro-desalting Technologies for Mixed Refining Poor-quality Acid Heavy Crude
混炼含酸重质劣质原油的电脱盐技术选择探讨 - One of those companies is WR Grace, a chemical company that needs cerium and lanthanum to manufacture fluid-cracking catalysts, which help to break down heavy crude oil into gasoline.
格雷斯公司（WRGrace）就是其中之一。这家化学品企业需要铈和镧来制造流化裂化催化剂（fluid-crackingcatalysts），帮助将重质原油裂化生产出汽油。 - The first side of vacuum column has been blended into the super heavy crude oil.
将减一线掺入到超稠油中，研究了该油对常减压蒸馏装置加工超稠油的影响。 - Application of Cathodic Protection in Heavy Crude Oil Pipeline
阴极保护技术在重质原油管道上的应用 - And developing the heavy crude processing scheme for production of the fuel for fuel cell.
以及研究生产燃料电池燃料的重质原油加工流程。 - It is suggested that the corrugated-type fire-arrester should not be selected for the heavy crude oil tank.
建议重质油罐不选择波纹型阻火器，在油罐的使用中应严格执行相应的技术规范。 - Evaluation of heavy crude oils of China
我国重质原油的评价 - Corrosion of equipment and pipe for refining low sulphur high acid value heavy crude
加工低硫高酸值稠油对设备和管道的腐蚀与防护 - Resin and asphaltene components were extracted from Gudao and Liaohe heavy crude oil by adsorption chromatography method.
采用吸附色谱法分离孤岛和辽河稠油，得到了胶质和沥青质组分。 - One kind of mixed solvent were selected from several titration solvents for determining acid value of especially heavy crude oils, and the effects of water and salt contents in crude oils on acid value determination were investigated.
从测定酸值用的滴定溶剂中筛选出能够快速溶解原油（特别是稠油）的溶剂，考察了原油中的水与无机盐对电位滴定法测定原油酸值的影响。 - The chemical viscosity reducers, mainly oil soluble polymeric, and chemical viscosity reducing methods and techniques for viscous and heavy crude oils used in oil production, gathering and pipeline transportation are reviewed.
综述了稠油开采、集输和管道输送中使用的化学降粘剂（主要是油溶性聚合物降粘剂）及化学降粘技术。 - Discussion on the Strategy for Our Country's Crude Oil Resources and Prospect of Heavy Crude Oil Processing
浅论我国原油资源战略和重质原油加工前景 - The improved mobility ratio and the adjusted cut plane by the emulsion enhanced the heavy crude recovery efficiency.
乳状液的形成改善了流度比，调整了注采剖面，提高了稠油采收率。 - Doba crude is a kind of intermediate-base heavy crude with a high acid-value, high content of calcium, salt, and carbon residue, but a low light oil yield.
Doba原油属中间基重质原油，酸值和钙含量很高，盐含量和残炭也较高，而轻质油收率很低； - Rheological property of heavy crude with high viscosity in east area of Gudao oilfield is studied.
对孤岛油田东区重质高粘原油渗流流变性进行了研究。 - The dehydration of heavy crude oil is carried out in laboratory by microwave radiation, and the effect laws of microwave disposing ways and the water cut of the heavy crude oil on dehydrating result are studied. The microwave dehydration is compared with general thermal sedimentation dehydration.
利用微波辐射进行了稠油脱水的室内实验，对微波脱水与常规热沉降脱水方法进行了比较，并研究了微波处理方式和原油含水率对微波脱水效果的影响规律。 - With the expanding oil exploration, the proportion of heavy crude oil in oil resources is rising rapidly.
随着石油开采规模不断扩大，现在的可加工的石油资源里，重质原油的比重不断上升。 - With the problem of using more heavy crude oil, the oil derived from Coal and biomass can be an ideal substitute energy.
随着原油重质化问题日趋严重，煤转化油和生物质燃油成为理想的可代替能源。 - Therefore, the well cementing slurry of thermal recovery of heavy crude oil well must be adapted to meet the steam huff and puff and steam flooding method requirements.
因此热采稠油井的固井水泥浆必须适应和满足蒸汽吞吐和蒸汽驱开采方式的要求。 - Heavy oil chemical viscosity reducer can be used to reduce the viscosity of heavy crude oils under specific temperature and state, and improve the flow and speed of transportation, reducing the energy consumption of pipeline.
稠油的化学降粘剂可以用于降低特定温度及状态下稠油的黏度，提高输送量和输送速度，从而降低管道输送的能耗。 - Heavy oil, which includes heavy crude oil, atmospheric residue and vacuum residue, covers a large proportion of petroleum trade in our country. The yield of heavy crude oil with high content of resin and asphaltene is increasing.
包括重质原油、常压渣油、减压渣油在内的重质油在我国的石油行业中占很大的比例，目前高胶质、沥青质含量的重质油产量还在不断增加。 - Hydrocracking is the core technology in oil refining which make the heavy crude oil to light oil.
加氢裂化技术是石油炼制过程重质油轻质化的核心技术。