查询词典 oil-bearing

In the high efficiency oil removal technology aspect, the theory study and application experiment of air sparged liquid-liquid hydrocyclone was carried out, enlightened by the air sparged solid-liquid hydrocyclone. Firstly, the strength and movement of dispersed phase was analyzed in theory, it was proved that the air bubble-oil drop polymer trend to move to the axes of hydrocyclone. Secondly, using CFD method, the characteristics of oil-air-water flow field were studied, including velocity distribution, pressure distribution, turbulent motion energy and its dissipation distribution. The characteristics and separation effect under different air injection methods were simulated. Thirdly, the separation ex-periment of air sparged liquid-liquid hydrocyclone was carried out at Lab. The major structure parameters of the hydrocyclone were optimized, the reasonable air injection method and performance parameters were determined through 4 groups of air injection experiments.

首先，对气携旋流场中分散相粒子的受力及运动进行了理论分析，证明了气泡与油滴形成的聚合体，更易于向轴心运动；其次，应用CFD方法，研究了油-气-水三相流场的速度分布、压力分布、湍动能及其耗散率分布特性，对不同注气方式的流场特性及分离效果进行了数值模拟；第三，开展了气携液-液旋流分离特性室内研究，优化了旋流器的主要结构参数，对四种注气方式的分离效率进行了对比，确定了合理的注气方式和操作参数；最后，在油田现场开展了处理聚驱采出污水工艺试验，确定了工艺运行参数，评价了处理效果。

ASP compound flooding is another tertiary oil recovery technology which is based on A/S, A/P and S/P compound floodings. Using the cooperation of displacement agents, it not only upraises the efficiency of displacement oil but also enlarges displacement volume, whereby the percent recovery of raw oil gears up considerably.

ASP三元复合驱是在二元复合驱的基础上发展起来的三次采油技术，它利用各驱油剂间的协同作用，不但提高洗油效率，而且扩大了驱替相的波及体积，从而大幅度提高原油的采收率。

Large quantity of sand body provide a reservoir for crude oil, faults and strata erosion form the channel for oil to migrate, and the compact mudstone keeps crude oil from volatilizing, oxidizing and biodegradation.

西部斜坡大量发育的砂体为运移至此的原油提供了储集体，大量的断层和地层剥蚀形成的不整合面提供了原油的运移通道，砂体上的致密泥岩阻碍了原油组分的大量挥发、氧化和生物降解。

To reduced the cost, combined with the content of benzaldehyde in bitter almond oil, extract almond oil with press and extract bitter almond oil with wet distillation is the best echnology line.

若以降低成本为目标，结合精油中苯甲醛的含量，则以热榨法提取脂肪油以后通过水蒸气蒸馏法提取苦杏仁精油为综合利用苦杏仁的最佳工艺路线。

Common carrier oils include sweet almond oil, apricot kernel oil and grapeseed oil.

除了冷榨植物油，普通基础油还包括甜杏仁油、杏桃仁油和葡萄籽油。

About six drops of each oil should be added to 1/2 cup of a good carrier oil, like almond or sesame oil.

约6滴每个油应增加至A1 / 2杯的一个很好的载体油，如杏仁或香油。

According to the source can be divided into vegetable oil, animal oil and fish oil.

根据来源可分为植物油、动物油和鱼油等。

Lamp oil from the animal oil replaced vegetable oil, and finally was replaced by kerosene.

灯从动物油改为植物油油，最后被煤油取代。

Have recently invested over 300 million construction of a coal tar processing projects, industrial production in naphthalene, fuel oil, wash oil, anthracene oil a variety of coal-based chemical products and further broaden the company's products and linked products, and further enhance the My company's overall strength, while enhancing the company's ability to resist market risk.

近来又投资300多万元建造了煤焦油加工项目，生产以工业萘、燃料油、洗油、蒽油为主的多种煤化工系列产品；进一步拓宽了公司产品链和产品种类，进一步增强了我公司的整体实力，同时增强了公司抗拒市场风险的能力。

The 60% H 2 SO 4 is used to produce ammonium sulfate and fertilizer, reducing the production cost. After counteracting with alkali to keep pH Value to be 6.5 ～ 7, the acid tar is conjugated in proportion with anthracene oil and heavy benzene to mixed oil or fuel oil.

稀硫酸用于硫铵和普肥生产以降低生产成本；酸焦油与碱中和 pH 值达到 6.5 ～ 7 后，与蒽油或重苯按一定比例配成混合油和燃料油。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。