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- 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。
- Keywords genetic identification;kerogen cracked gas;oil cracked gas;the Tarim Basin; 成因判识;干酪根裂解气;原油裂解气;塔里木盆地;
- 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。
- Keywords oil cracked gases kerogen cracked gases natural gas compositions nonhydrocarbon compositions carbon isotope ratios; 干酪根裂解气;油裂解气;天然气组成;非烃组成;碳同位素;
- 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。
- 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。
- 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。
- 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。
- This paper presents the hydrofining process of coking and catalytic cracking gases The refined mixture refinery gas and naphtha used as ammonia production feedstocks with considerably lower cost is also presented. 介绍催化和焦化混合干气加氢精制制氨工艺，干气与石脑油双原料制氨在大化肥装置上成功应用的情况。
- thermal cracking gas chromatography 热解气相色谱(法)
- A little crack detracts from the value of the vase. 小小的裂痕减损那个花瓶的价值。
- Test Run of Crack Gas Compressor 裂解气压缩机的试车
- The marchers jumped off at the crack of dawn. 行军队伍在破晓时出发了。
- I'll refill my cigarette lighter with gas. 我将给打火机再灌满汽油。
- The riot police started to crack down on them. 防暴警察开始对他们采取镇压行动。
- That was a cracking shot he played. 他这一下打得妙极了。
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- You'll crack up if you go on working so hard. 你继续这样拚命干下去，身体会吃不消的。
- We are well served with gas in this town. 这个城镇煤气供应得很好。
