Dongying North part deep sand Shasi low Subsegmental of gas condensate methane and ethane are lighter isotopes shows that Cracking gas oil characteristics, rather than kerogen pyrolysis gas.
东营北带深层沙四下凝析油气甲乙烷同位素均较轻，表现出明显的原油裂解气特征，而非干酪根裂解气。
The cracking gas of reservoir oil is an important source of natural gas.
油藏原油的裂解气是形成天然气气藏的重要气源。
The effects of catalyst composition and properties on yield distribution of catalytic cracking of coker gas oil containing feedstocks were studied.
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 condition of oil cracking to gas is a hotspot of the research in the process of hydrocarbon generation.
原油裂解气的形成条件是目前油气生成过程研究的热点。
Stress Corrosion Cracking (SCC) has been considered as a vital threat to the safe in operation of gas or oil transmission pipelines.
应力腐蚀开裂(SCC)已经被认为是天然气或石油输送管道的操作的一个重要威胁安全。
It was represented that the natural gas in the Yingnan 2 gas pool came mainly from the Cambrian source rocks, which was a cracking gas from oil in the Cambrian accumulated in earlier period.
研究指出：英南2气藏天然气主要来源于寒武系烃源岩，为早期聚集的寒武系来源油的裂解气。
In the original design of the cracking gas compressor unit in ethylene plant, wash oil is to be injected into the suction line and the impeller to alleviate coking in the compressor unit.
乙烯装置裂解气压缩机组为减缓机组结焦，原设计在机组吸入管线和叶轮上注洗油。
Sapropelic gas could be derived from the cracking of both sapropelic kerogen and sapropelic crude oil.
腐泥型天然气既可来自腐泥型于酪根的裂解，也可以来自腐泥型原油的裂解。
Natural gas is not only originated from kerogen cracking, but also from oil cracking.
天然气既可来源于干酪根的裂解气，也可来源于原油的裂解气。
Butadiene is found as a byproduct in the steam cracking of naphtha and gas oil to make ethylene and propylene.
丁二烯是石脑油和瓦斯油的蒸汽裂解的副产物。
The results can be used to simulate or predict the product distribution and operation character for cracking furnace of light gas oil in an ethylene plant.
本文的研究结果可用于模拟或预测乙烯装置中轻柴油裂解炉的产物分布及运转特性。
Aiming at the existing problems of gas making with heavy oil, this paper suggests to use diesel oil as feedstock of cyclic catalysis cracking gas making.
针对重油制气存在的问题，提出用柴油作为蓄热催化裂解的制气原料。
So the techniques of short contact time and quick speed oil gas separation in residua catalytic cracking should be taken.
因此，渣油催化裂化宜采用短接触时间和快速油气分离技术。
There was a large potential of the crude oil cracking gas in eastern Tarim.
塔东地区原油裂解气勘探潜力颇大。
A gas oil cracking model is established to match the data of a previous work.
通过对前期实验数据的分析处理，建立了一个轻柴油裂解反应的数学模型。
The catalyst has excellent anti-metal performance when being used in heavy oil cracking reaction, and can increase the weight ratio of liquefied gas, gasoline and diesel fuel in the product.
本发明的催化剂在用于重油裂化反应中时具有优秀的抗金属性能，且能够提高产物中液化气、汽油和柴油的重量比。
The catalyst has excellent anti-metal performance when being used in heavy oil cracking reaction, and can increase the weight ratio of liquefied gas, gasoline and diesel fuel in the product.
本发明的催化剂在用于重油裂化反应中时具有优秀的抗金属性能，且能够提高产物中液化气、汽油和柴油的重量比。
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