Using inner floating roof tank to store light oil can decrease the evaporation loss and prevent the environment from polluting.
选用内浮顶油罐储存轻质油品是降低油品蒸发损耗和减少环境污染的有效措施。
By using this method, light oil layers could be found in time and evaluated quantitatively, and believable planning could be proposed for oil test.
应用该方法能够及时发现并准确定量评价轻质油层，为确定试油方案提供可靠的依据。
Low-speed bearings use grease and high-speed bearings require light oil.
低速轴承使用油脂，高速轴承要求轻质油。
The pyrolysis light oil is a side-product of the pyrolysis unit in small petrochemical plants.
裂解轻油是小型石化企业的裂解副产物，主要成分为C6～C8芳烃。
Disturbance in operation of light oil column of alkyl benzene units was analyzed systematically.
针对烷基苯分离系统中轻油塔的操作波动问题进行了系统分析。
More light oil was obtained through regulating the reaction conditions, such as increasing pressure and gas flow.
通过调整反应条件(如增加反应压力、增大氢气流量)可使多段加氢热解过程中所得焦油进一步轻质化。
The yield of light oil increased significantly, from some 60% to about 65%. The yield of gasoline rose to 45% from 39%.
轻油收率明显提高，由改造前的60%左右提高到65%左右，尤其是汽油收率，由39%提高至45%；
It presents the reprocessing of light oil, middle oil, flushing oil to produce chemical raw material, fuel and solvent oil.
分别提出了对轻油、中油、洗油馏份进行再加工以制取各种化工原料，燃料和溶剂油等产品。
The vapor lock of light oil swing arm, which is a technical issue to be solved, has been puzzling the people related to oil.
鹤管气阻长期困扰着储运界及油库工作人员，是一个迫切需要解决的技术难题。
The hydrogen production technology was utilized to revamp a light oil hydrogen production unit for processing coking dry gas.
利用焦化干气制氢技术对轻油制氢装置进行了技术改造。
The gas exhausted from oil tank is cooled by refrigeration with medium to condense light hydrocarbon, so recovering light oil.
它使用通过制冷介质制冷的方法冷却由石油储存罐中排出的气体，使轻烃凝结，从而回收轻质油。
The results of the design and the field present that mixing light oil of hollow rod is a lifting technology suitable for cold…
设计结果及现场生产分析结果表明，空心杆掺稀油是一种适合于深层稠油冷采的举升方式。
Some methods of desulfurization for the light oil were described, including hydrodesulfurization and adsorptiondesulfurization.
介绍了当前轻质油品脱硫的一些方法，包括传统的加氢脱硫和吸附脱硫等。
During the recovery of light oil, paraffin precipitation is a very important factor affecting the normal production of oil Wells.
在稀油开采过程中，油井结蜡是影响油井正常生产的一个重要原因。
Three kinds of light oil were cracked as feedstocks on regenerated zeolite catalysts in a laboratorial fixed fluidized bed reactor.
以三种轻燃料油为反应原料，在实验室固定流化床反应器上用工业平衡催化剂进行催化裂化反应。
The result showed that the cracking performance and light oil yield can be improved significantly, compared with the old catalyst Y-15.
试验表明，该催化剂的裂化性能、轻油收率均比原来用的Y-15催化剂高5％左右。
This paper explores a new plan by means of the TP801-Z80 KIT to establish the telemetry system for measuring the storage of light oil tanks.
本文探讨应用TP801—Z80单板机构成轻质油料石油罐群贮量遥测系统的一种新方案。
This gas exhausting and light oil recovering device may be used for various big oil tanks in petroleum extraction, transportation and oil depot.
一种储油罐排气轻质油回收装置，它属于石油化工机械，可用于石油开采、运输以及油库等的各种大型储油罐。
The self-developed light oil reforming catalyst has well performed in hydrogen production and has substituted the import ones completely at home.
轻油制氢催化剂作为国内性能优良的转化催化剂，已全部替代了进口催化剂。
This paper analyzes corrosion characters and its theory of light oil tanks, and offers the prevention measures according to its current situation.
分析了轻质油罐的腐蚀特点及机理，针对油罐腐蚀的现状，提出了相应的对策。
There are three major processes in light oil tank truck unloading, namely vacuum pump unloading, submerged pump unloading, and slide pump unloading.
轻油罐车卸槽工艺主要有真空泵卸槽法、潜油泵卸槽法和滑片泵卸槽法。
The old light oil reservoirs in Shuguang Oilfield are deeply buried and low productive. The effect is poor by deepening pump depth with common pumps.
曙光油田老区稀油油层埋藏深，产能低，应用普通泵加深泵挂进行深抽实际效果不好。
The paper analyses the reasons of oil vapor produced in the light oil pump house. Some measures that should be taken to reduce oil vapor are introduced.
分析了轻油泵房产生油蒸气的原因，介绍了有关降低轻油泵房油蒸气应采取的措施。
Test results proved that, in the process of using oil, the light oil content in lubricating oil can be judged from the decreasing degree of flash point.
试验证明：在油品使用过程中，从闪点的下降程度可以判断混入轻质油的含量。
For deficiencies of its structure, the previous breather valve with fire protection is not suitable for installing on light oil storage tank at cold area.
原使用的轻质油储罐防火呼吸阀，由于结构缺陷，不宜使用于寒冷地区储油罐上。
Active water or light oil is sent downhole through hollow rod to reduce oil flow resistance, thus producing heavy oil from deep formation through screw pump.
利用空心杆向井筒内掺入活性水或稀油，降低油流阻力，实现应用螺杆泵开采深层稠油。
An additive to increase delayed coker yield has been prepared based on the mechanism of enhancing light oil yield and reducing the yields of coke and dry gas.
根据提高延迟焦化装置轻质油收率、降低焦炭和干气收率的作用机理，研制了一种延迟焦化增收剂。在实验室模拟延迟焦化装置上，对五种性质不同的原料渣油进行了空白和加剂试验。
To deal with the corrosion of external wall of light oil storage tanks and oil losses, a new coating is successfully developed for the protection of the tanks.
针对轻质贮油罐贮存油品的损耗及外壁的腐蚀情况，研制了一种新型轻质油罐外壁防护涂料进行涂层防护。
Also, the geochemistry of light oil of Neogene in Bohai Bay basin is particularly researched in order to attain the geochemical evidences of inorganic sources.
要特别关注渤海新近系中轻质油的地球化学研究，以寻找无机生油的地球化学证据。
Also, the geochemistry of light oil of Neogene in Bohai Bay basin is particularly researched in order to attain the geochemical evidences of inorganic sources.
要特别关注渤海新近系中轻质油的地球化学研究，以寻找无机生油的地球化学证据。
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