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1)  crude oil degraded by bacteria
原油菌解气
1.
The crude oil degraded by bacteria that is also called heavy oil degraded by bacteria or gas degraded by bacteria is formed by the crude oil suffering the anaerobic microbial degradation, including methane primarily and another gas such as carbon dioxide.
原油菌解气是原油在遭受厌氧微生物降解(稠化)过程中形成的,是以甲烷为主含有二氧化碳等气体的混合物,又称为稠油菌解气或降解气。
2)  oil-cracking gas
原油裂解气
1.
Comparison of gas generation and carbon isotope fractionation of methane from marine kerogen-and crude oil-cracking gases;
海相干酪根与原油裂解气甲烷生成及碳同位素分馏的差异研究
2.
Identification of oil-cracking gas and kerogen-cracking gas;
原油裂解气和干酪根裂解气的判识
3.
The reaction mechanisms,medium influencing factors and identification and evaluation of oil-cracking gas were summarized and commented.
对原油裂解气的裂解反应机理、介质影响因素与判识评价进行了较为详细的总结和评述,认为常用的原油热裂解一级动力学模拟模型可能不适合于地质温度条件下特别稳定的重烃气体;地质温度条件下原油加氢裂解的重要性可能被忽视;疏导体系及储层条件下的重烃反应损耗也是形成实际天然气藏的重要途径之一;目前的判识评价指标尚不能从本质上反映原油裂解气与干酪根裂解气的差异。
3)  Oil cracked gas
原油裂解气
1.
Genetic identification of kerogen and oil cracked gases is very important for the study of natural gas sources and area exploration evaluation , especially for high maturity areas.
对于腐泥型有机质 ,绝大部分天然气是来自源岩生成的原油裂解气 ,只有部分来自干酪根的裂解气 ,因此天然气气源研究不仅要指出来自哪套源岩 ,还需指出它的成因 ,尤其是高演化地区天然气气源研究。
4)  oil cracking gas
原油裂解气
5)  Oil-cracked gas
原油裂解气
1.
A set of indexes for differentiating kerogen-pyrolysis gas and oil-cracked gas is presented based on geologic analysis and thermal simulation experiments on source rocks and crude oil samples from the Es4.
济阳坳陷民丰地区天然气存在源岩热解和原油裂解成因的争议,利用古近系沙四段烃源岩、原油样品的热模拟实验与地质分析相结合的方法,提出了源岩热解气和原油裂解气的鉴别标志。
6)  high efficient degradation bacteria of crude oil
高效原油降解菌
1.
The technology of screening high efficient degradation bacteria of crude oil is introduced,and three strains are screened out from oily waste water,two of them are Pseudomonas,while the other is Baccillus.
介绍了筛选原油降解菌的方法,并筛选出3株高效原油降解菌。
补充资料:裂解气
分子式:
CAS号:

性质:石油烃高温裂解生产低级烯烃过程中生成的多组分混合气体。其组成随裂解原料、裂解方法和裂解条件而异。主要是甲烷及碳二至碳五烯烃和烷烃。还有氢气、少量炔烃、硫化物、一氧化碳、二氧化碳、水分及惰性气体等杂质。裂解气需经净化及深冷分离,才能获得所需纯度的乙烯和丙烯。

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