black oils market是什么意思

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用法例句

Simultaneous Determination of Sulphur,Vanadium and Nickel in Residual Oil by X-ray Fluorescence Spectrometry;

X射线荧光光谱法同时测定渣油中的硫、钒和镍

Development and application of combined gasification technology of residual oil and cracking gas;

渣油与炼厂气共用技术开发及应用

Study and application of boiler FSSS and residual oil programmed control ignition for 200MW unit;

200MW机组锅炉FSSS监控系统及渣油程控点火研究与应用

The study on properties and structure changes of residue during hydrotreating;

渣油在加氢处理中的性质和结构变化规律研究

Suspension Bed Hydrocracking of Atmospheric Residue From Dagang Oil Field;

大港常压渣油悬浮床加氢裂化反应

Development of FZC-24 B type catalyst for residues hydrodemetallization;

FZC-24B型渣油加氢脱金属催化剂的开发

Effect of fine carbonous particle additives on coke formation of residue oil thermal reaction;

碳质颗粒添加物对渣油热反应生焦的影响

The microwave digestion procedures were developed for crude oil and residue oil.

采用微波消解技术消解原油和渣油,利用微波等离子体炬原子发射光谱法测定原油和渣油中的Fe、Ni、Cu、Na。

Application of Deoiled Asphalt from Sulfur-Containing Residuum;

含硫渣油脱油沥青的利用

Development and industrial application of series of catalysts for residuum hydrotreating in fixed-bed;

渣油固定床加氢系列催化剂的研制和工业应用

Pilot test and commercial application of catalysts for residuum hydrotreating in fixed bed;

渣油固定床加氢处理催化剂中试评价与工业应用

Molecular size and micellar particle size of asphaltene in vacuum residues;

渣油中沥青质分子颗粒尺寸及其胶粒模型研究

Vacuum residues of Saudi Arabian light and middle crude oils were separated by the technology of supercritical fluid extraction and fractionation.

　利用超临界流体萃取分馏技术,对沙轻和沙中减压渣油进行了分离;分析测定了窄馏分的密度、折光率、残炭、平均分子质量、元素(C、H、N、S)、含镍、钒质量分数、族组成(饱和分、芳香分、胶质、沥青质);计算了窄馏分的平均结构参数;对窄馏分的平均沸点进行了预测,其最后一个馏分的平均沸点可达1050K,残渣的平均沸点接近1500K。

Twenty one kinds of catalysts containing metals, such as cobalt (Co), molybdenum (Mo), nickel (Ni), iron (Fe), cerium (Ce) and lanthanum (La), were used as the catalysts for slurry bed hydrocracking of Gudao vacuum residue.

以孤岛减压渣油为原料 ,采用高压釜加氢方式考察了以钴、钼、镍、铁和稀土金属为活性组分的 2 1种催化剂对渣油悬浮床加氢裂化反应的作用。

Multi-dimension separation and composition characterization of Dagang vacuum residue;

大港减压渣油的多层次分离与组成结构研究

Fundamental study on mild thermal cracking of vacuum residue with industrial hydrogen donors;

减压渣油掺炼工业供氢剂缓和热转化的基础研究

Structure features of the supercritical fluid extraction and fraction tailing of Dagang vacuum residue;

大港减压渣油超临界萃取萃余残渣结构特征研究