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- 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。
- cracking gas oil 裂化瓦斯油
- The cracking gas from oil is very different from the cracking gas from kerogen in components and carbon isotopes. 原油二次裂解生成的天然气与干酪根初次裂解生成的天然气在组分特征和碳同位素特征上存在明显的差异。
- The smell of the gas oil lingered in the house. 屋里仍然飘溢着汽油味。
- The heavier distillations, such as gas oil, undergo various other processes, of which the most important is known as cracking. 重馏,如柴油,需要经历几个额外步骤,其中最重要的是分裂蒸馏。
- 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。
- A bridf introduction in described about information of improved ADA liquid furification applied inHeavy oil cracking gas desulfation,and the author lists related solutions. 文章简要分析了改良ADA湿法脱硫在重油裂解煤气脱硫操作中遇到的问题,并根据多年来的生产操作实践,提出了相应的对策和措施。
- The product is separated by distillation into gasoline and gas oil. 这种产品是用蒸馏分离出气油和粗柴油。
- The coker gas oil was refined by benzyl alcohol extraction. 以苄醇为溶剂,用萃取方法提高了焦化柴油的质量。
- It was revealed that hydrocarbon was sourced from the Middle Cambrian and Lower Ordovician.Gas was in stage of high to post-maturity, with characteristics of cracking gas of crude oil. 油气的基本特征表明,其来源于寒武系-中下奥陶统,天然气演化程度达到高-过成熟阶段,具有原油裂解气的特点,气藏是早期形成的古油气藏经改造调整而形成的。
- The results for Alberta asphaltenes and Cold Lake gas oil are presented. 给出了Alberta4种沥青质和ColdLake瓦斯油的结构基团分析结果。
- Colour stability of coker gas oil has been improved by DMF extraction. 以二甲基亚砜为萃取溶剂,用溶剂萃取的方法提高焦化柴油的颜色安定性。
- The gas flow field in the vortex quick separation system with a inner cylinder for fluid catalytic cracking gas disengaging was measured by an intelligent five-hole probe. 用智能型五孔探针对催化裂化沉降器带筒状物的旋流快分系统(在旋流头上插入了一个筒状物)内的气体流场进行了测试。
- The gasolene, kerosene, and the gas oil fractions are purified to remove unwanted materials, mainly sulphur compounds. 汽油,煤油,和气体油馏分被提纯以去除不想要的物质,主要是硫化物。
- Some advantage caused by spraying water between the stages of centrifugal compressor was attained, and the theory was used successfully in cracking gas centrifugal compressor of the key machine of ethylene cracking facility. 摘要通过对湿压缩概念的介绍和分析,得出了离心式气体压缩机在级间喷水会带来的多点优势,并将这一理论成功应用于乙烯裂解装置的关键设备?裂解气压缩机。
- It also discusses the theory of compressor anti surge control,the function of anti surge controller and the application of anti surge control in cracking gas compressor of SECCO ethylene plant. 主要论述了压缩机的防喘振控制理论,防喘振控制器的功能及防喘振控制在赛科乙烯装置裂解气压缩机的应用。
- This agent can selectively remove basic nitrogen compounds from coker gas oil and the refined oil yield is over 97%. 该工艺采用研制的脱氮用精制剂,该精制剂为一种酸性络合剂,能选择性脱除焦化蜡油中的碱性氮化物,精制后油的收率97%25以上。
- Itis recommended that the raffinate from fur fural extraction of coker gas oil will be a good FCC feedstock. 认为焦化蜡油糠醛精制抽余油是一种优质的催化裂化原料。
- Advances in the technologies and catalysts for heavy distillates and gas oil hydrotreatment were reviewed. 总结和回顾了国内外重馏分油加氢处理技术的最新研究进展。
- The result shown that the technical plant of increasing dry point and output of feed-stocks, using gas oil with heavy eth... 结果表明,提高乙烯原料干点,增加乙烯原料产量,减一线油掺入重乙烯原料,用作生产乙烯的技术方案是可行的。