cracking of crude oil是什么意思

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A new method for gel point measurement of crude oil with dissolved gas under high pressure;

高压含气原油凝点测量新方法

Mathematical model for true boiling point curve of crude oil;

原油实沸点蒸馏曲线的数学模型

Isolation of a bacteria strain degrading crude oil and its degradation characteristics;

原油降解菌的分离及其降解性能

Geochemical characteristics and genetic types of crude oils;

北部湾盆地原油地球化学特征与成因类型

Geochemical characteristics and oil- source analysis of crude oils in Jiyuan- Xifeng Oilfield, Ordos Basin;

鄂尔多斯盆地姬塬-西峰地区原油地球化学特征及油源分析

The Thermodynamic Research of Wax Precipitation in Crude Oils;

原油中石蜡沉积的热力学研究

Molecular carbon isotopic geochemistry of buried-hill oils and source rocks of the West Liaohe Depression, China;

辽河西部凹陷古潜山原油及其源岩的分子碳同位素地球化学

Physical simulation for oil percolation migration through fault zones and its research significance;

原油通过断裂带渗滤运移的物理模拟及其研究意义

The aphthalene and phenanthrene serieries in oil distribution in reservoir and the path accumulated oil;

原油中萘菲系列化合物的分布与油藏聚集途径

Study on the Behavior of Nonionic Demulsifier at the Interface of petroleum and Water;

非离子乳化原油破乳剂油水界面行为的研究

Measurement instrument of lower percentage of water content in petroleum;

γ射线原油低含水率测量仪

An analysis and measurement system of percentage of water and gas content in petroleum by radiation isotope;

双能γ射线透射法测原油含水含气的分析与计量系统

The decalcification tests are performed by adding the decalcification additive in the process of desalting an dehydration of Anqing and Dagang crudes, and calcium in the crude before and after decalcification are analyzed by atomic absorption spectrometry.

在对安庆和大港原油的脱盐过程中加入KAL型脱钙剂进行了脱钙试验,并用原子吸收光谱分析脱钙前后原油的钙含量。

After a careful research on the current situation of the crude trading measurement both domestically and abroad, this paper analyzes the differences between China's current crude trading measuring technology and the international practice.

通过对国内外原油贸易计量的现状研究,分析我国目前原油贸易计量技术与国际惯例之间存在的差距;对我国原油计量同国际接轨的有关方法、标准和技术进行探讨;指出,原油计量体积交油同国际接轨是必要的和可行的。

A detailed analysis is given to the influence of the crude categories and their property changes on the atmospheric equipment in Xi' an Branch of China National Petroleum and Chemical Company.

详细分析了原油品种及性质变化对中石化西安石化分公司常压装置的影响,结果表明,掺炼酸值、硫和盐含量较高的混合原油是引起常减压装置腐蚀的主要原因。