The results show that the strut-rocket scramjet can provide robust ignition and combustion efficiency and wide operability for ambient liquid hydrocarbon fuel in large scale combustor. 利用支板火箭与轴对称圆形燃烧室相结合能在较短燃烧室内实现高效燃烧,为将来开展大尺寸超燃冲压发动机燃烧技术研究奠定基础。
Heavy oil catalytic cracking stability of the system to reduce absorption of liquid hydrocarbon C_2 content analysis 重油催化裂化吸收稳定系统降低液态烃C2含量的分析
Rich in tarry hydrocarbons; burns readily with a smoky yellow flame. a colorless liquid hydrocarbon; highly inflammable; carcinogenic. 在沥青质碳氢化合物中含量丰富,燃烧稳定,有黄色烟状火焰生成。一种无色液态碳氢化合物,极易燃烧,致癌物质。
The hatch cover is not sealed closely in the process of ship loading and unloading; oil and liquid hydrocarbon leakage appears on pipeline. 装卸船作业过程中,舱盖密闭不严;管路发生油品、液烃泄漏事故。
A colorless liquid hydrocarbon; highly inflammable; carcinogenic. Color-changing mechanism of reversible thermochromic materials and its application 一种无色液态碳氢化合物,极易燃烧,致癌物质。可逆热致变色材料的变色机理及应用
Cause and Solution for Invalidation for the Welded Metal Bellow Mechanical Seal for Liquid Hydrocarbon Pump 液态烃泵用焊接金属波纹管机械密封的失效原因及解决办法
Cracking and Repair of In-use Steel Spherical Tanks for Liquid Hydrocarbon 在用钢制球形液态烃储罐开裂原因分析及修复
Any of various volatile flammable liquid hydrocarbon mixtures; used chiefly as solvents. 各种易挥发、易燃烧的液态烃类混合物,主要用作溶剂。
Recovery Liquid Hydrocarbon from Delayed Coking Gas in Catalytic Cracking Unit 利用催化裂化装置回收焦化瓦斯中的液态烃
Quantitative Structure-Property Relationship Study for Predicting Heat of Combustion of Liquid Hydrocarbon 应用定量结构-性质相关性研究预测液态烃燃烧热
Coal may be processed to form a liquid or gas which is more usable, and in turn can be converted to liquid hydrocarbon fuels. 煤可以加工成更有用的液体或气体,进一步可以转化成液态烃燃料。
Condensate gas reservoir is a special type reservoir. Fluid phase state study is very important to the development of this kind reservoir, especially to high liquid hydrocarbon content condensate reservoir. 凝析气藏是一种特殊类型油气藏,对该类气藏的开发特别是在高液烃含量凝析气藏的开发过程中,对流体相态研究尤为重要。
Development and Application of Filling Control System for Liquid hydrocarbon Storage Tank on Railway Car 液态烃铁路罐车灌装控制系统的开发和应用
Optimize the structure of liquid hydrocarbon pump with series dry gas seal, design and manufacture the series dry gas seal and its control system suitable for light hydrocarbon medium. And the Industrial operation is successful and the performance and reliability of liquid hydrocarbon pump is enhanced significantly. 对液态烃泵用串联式干气密封的结构进行优化,设计制造出了适合轻烃类介质的串联式干气密封及控制系统,工业运行获得成功,极大地提高了液态烃泵的性能及可靠性。
This paper expounded refrigeration principles of isoenthalpic or isoentropic adiabatic expansion, and discussed the relationship and applicable conditions of various expansion refrigeration elements designed according to these two expansion principles in extracting liquid hydrocarbon from gas. 本文阐明了等焓与等熵绝热膨胀致冷原理,并讨论了在两类膨胀原理基础上设计出的各种膨胀致冷元件,在提取天然气液烃中的相互关系及适用场合。
The process is very effective for ultra-deep desulfurization of liquid hydrocarbon fuels; 该工艺对液体燃料油深度脱硫非常有效,脱后燃料油硫含量可低于10ppm。
Mechanical seal was easy to leak when the pump transported liquid hydrocarbon. 在泵送液态烃时,机械密封很容易泄漏。
The geological implication of this research is discussed. The micro-petrological characteristics of hydrocarbon generation can be used not only to investigate the migration and accumulation of liquid hydrocarbon, but also to study the maturity and hydrocarbon expulsion efficiency of different forms of organic matter in source rock. 在此基础上,探讨了其地质应用价值,指出烃类生成的岩石学特征不仅可用来研究烃类的运移与聚集,而且可用于研究显微组分的差异成熟作用及不同存在形式有机质的差异排烃效率。
The effect of liquid hydrocarbon ( cyclopentane and methylcyclohexane) on methane hydrate formation conditions is studied experimentally. The experimental results show that the formation pressure of methane hydrate is depressed greatly and the hydrate structure is changed with the presence of liquid hydrocarbon. 实验研究了液态烃(环戊烷和甲基环己烷)对甲烷水合物形成条件的影响,测试结果表明液态烃降低了甲烷水合物的形成压力,并改变了形成水合物的结构。
Mechanical seal leakage of liquid hydrocarbon pumpis a common failure in oil refining and chemicalengineering facilities. 在石油炼化生产装置中,常遇到液态烃输送过程中发生泄漏事故,而液态烃泵的机封泄漏是最常见的故障,克服液态烃泵机封泄漏是技术上的一个难点和热点。
The results showed the potential of sawdust fast pyrolysis for liquid hydrocarbon fuels production. 因此,木屑快速热裂解生产液体燃料具有较大的潜力。
Industrial operation acquires success, increases the function and reliability of pumps for liquid hydrocarbon. 工业运行获得成功,极大地提高了液态烃泵的性能及可靠性。
The general technology of the GTL lube base oil is described, which consists of synthetic gas process, synthetic liquid hydrocarbon process and synthetic petroleum process. GTL润滑油基础油的一般工艺技术由3个部分组成:合成气生产技术,合成液体烃生产技术,合成油加工技术。
In different conditions of gas composition, liquid hydrocarbon and surface active agent mixture system, Salts and liquid hydrocarbon mixture system, methanol and salts mixture system, are summarized and built these three thermodynamic models. 对于在不同的气体组分的条件下,液态烃与表面活性剂混合体系、盐类与液态烃混合体系和醇类与盐类混合体系三种体系的热力学模型进行总结与推导。
Once the liquid hydrocarbon leaks from the spherical tank, it can easily cause serious fire and explosion accidents. 液态烃球罐一旦发生液态烃泄漏事故,极易造成严重的火灾和爆炸事故。
Quadricyclane is a kind liquid hydrocarbon with highly strained structure and high density, which makes it an efficient propellant for rocket and position controlling agent of missiles. 四环烷是一种具有高张力笼状结构和较大密度的液态烃,是一种高效的火箭推进剂和导弹姿态控制剂。
Liquefied gas is short for liquefied petroleum gas ( LPG), also known as liquid hydrocarbon. It is an inflammable liquid separated from the liquefaction the gaseous hydrocarbon produced in gas-field exploitation, oilfield exploitation, or the process of petroleum refining with removal of dry gas. 液化气是液化石油气的简称,也叫液态烃,是在气田或油田的开采及石油炼制过程中产生的一部分气态烃类,经液化后分离出干气而得到的可燃液体。
According to the systematic analysis of product of gas and liquid hydrocarbon, the hydrocarbon-generating model of organic about main source rock in basin is established for the first time. 通过各模拟温度点的气相产物和液态烃产物系统分析,首次建立了盆地主力烃源岩有机质的生烃演化模式。