瓦斯油

给出了Alberta4种沥青质和ColdLake瓦斯油的结构基团分析结果。

The results for Alberta asphaltenes and Cold Lake gas oil are presented .

常顶瓦斯油吸附法脱除微量氯的实验研究

Experiment of Getting Rid of Trace Chlorine by Using Gas Oil Adsorptive Process

高瓦斯油气共生易自燃厚煤层巷道松动圈范围的确定

Methods to Define Laneways Loose Zone of Tick Coal Seam with Enriched Gas and Spontaneous Combustion Easy Money

高瓦斯油气伴生易燃煤层综放面综合防灭火体系

Study on fire prevention for fully mechanized caving mining face in the easily spontaneous combustion seam of high methane coal mine

探讨了以减压瓦斯油掺炼部分焦化蜡油为进料时催化剂组成及性能对催化裂化产品分布等的影响。

The effects of catalyst composition and properties on yield distribution of catalytic cracking of coker gas oil containing feedstocks were studied .

本文对含焦化蜡油（50%）的大庆重瓦斯油在工业复合催化剂上加氢裂化的反应机理进行了研究。

A composite catalyst has been commercially used for the hydrocracking of Daqing heavy gas oil containing 50 % of coking gas oil .

研究以减压瓦斯油为原料催化裂化时，通过改变其分散介质的组成分布达到对产品性质改善的目的。

With Researching depressured gas oil , the distribution of dispersed medium constituent is changed to improve the character of catalytic cracking products .

其他成品油期货品种还有馏分油、无铅汽油、瓦斯油、取暖油、燃料油、轻柴油等。

Variety of other refined oil futures also distillate oil , unleaded petrol , gas oil , heating oil , fuel oil , light diesel oil .

同时，结合我国目前渣油加工的现状，建议发展2条含硫渣油加工路线：渣油加氢处理+重油催化裂化+减压瓦斯油加氢裂化；

Connecting with the residue processing actuality in China , two combined processing technologies are suggested to develop : ① VGO Hydrocracking , Vacuum Residuum Hydrodesulfurization , and Heavy oil FCC ;

研究了铜川矿务局下石节煤矿高瓦斯油气共生易自燃厚煤层巷道松动圈的范围，确定合理封孔长度。

Methods to define the laneways loose zone of thick coal seam with enriched gas and spontaneous combustion is studied in the article and define the rational the length of sealed borehole .

石油溶液是以沥青质为胶束中心，胶质为溶剂化层，瓦斯油分为分散介质的胶体分散体系。

The petroleum solution is a colloidal dispersion in which the asphaltene comprises the micellar nucleus , the resin forms the solvation layer and the remaining gas oil acts as the dispersing medium .

分析了轻瓦斯油窄馏分的馏程、十六烷值、烟点以及其他性质如芳烃含量、苯胺点、硫氮含量之间的关系。

The relationship among the boiling range , cetane number , smoke point , and other properties such as aromatics content , aniline point , and the sulfur and nitrogen content was also studied .

实验发现催化裂化时在最佳进料下加入芳烃添加物能提高汽油和轻质瓦斯油的产量和质量，改善催化剂的选择性和活性，同时降低生焦量。

The test point out that the catalytic cracking is able to raise outputs and quality of the petroleum , selectivity and activated of the catalytic cracking under an optimum automatic advance concentration by adding the aromatic hydrocarbon additive .

瓦斯脱油脱水系统腐蚀分析

Analysis of Corrosion in Gas Deoiling and Dewatering Systems

瓦斯及凝缩油回收设施技术改造

Technical Revamping of Gas and Condensed Oil Recovery System