One of the principal issues of air pollution from ships is the oil vapour emission.
船舶装卸运输石油时，油气蒸发是船舶大气污染的主要问题之一。
When oil vapour condenses again, countless minute particle are formed, which are suspended in the air.
当油气再次冷凝时，会形成无以计数的悬浮在空气中的颗粒。
The pollution of oil vapour emitted in loading and unloading of petroleum products and its control technologies are described.
介绍了石油产品装卸过程产生的油气污染及其治理方法、工艺过程与技术特点。
With compressed air temperature drop, the excess oil vapour condenses into liquid oil, to make the powder coating system problems.
随着压缩空气温度降低，多余的油蒸气将凝结成液体油，从而使粉末涂装系统出现问题。
The mechanism of oil vapour loss is discussed and the application of nitrogen gas sealing technique to store and transportation is introduced.
概述了油品蒸发损耗的机理。介绍了氮气密封技术在储运生产中的应用。
If oil steam affects the system, can use special (very expensive) steam directly from the oil filter in the compressed air to remove oil vapour adsorption.
如果油蒸气影响涂装系统，可以采用特种(非常昂贵)的油蒸气过滤器直接从压缩空气中吸附油蒸气加以去除。
The paper briefly introduces the safety measures on oil tankers against fire, against crew members' being poisoned, against gathering of oil vapour, against static electricity, etc.
简介油船有关火种的防范、防人员中毒、防油气积聚、防静电及一般应注意的事项。
The basic theory, technology and operating process of adsorption and de-adsorption in the oil vapour recycle system is introduced, and then application and benefits of the system is analyzed.
对活性炭吸附法、油气回收装置的吸附和解吸的基本原理及工艺流程作了介绍，应用效果显著。
OBJECTIVE To establish the optimum conditions for the vapour distillation of the garlic oil.
目的探索水蒸气蒸馏法提取大蒜油的最佳工艺。
The active carbon adsorbing method is adopted in the oil recycle system to recover the vapour of gasoline in oil loading process of commercial depository.
采用活性炭吸附法对商业油库石油产品装车过程中蒸发的油气进行回收。
Light oil and the residued cyclohexylamine were recovered through the vapour distillation.
轻油和残余的环己胺可通过水蒸气蒸馏回收。
Henting ways: power heated, oil heated, fire heated vapour heated.
加热方式有：电加热、导热油加热、明火加热、蒸气加热。
METHOD Extracted essential oil by water vapour distillation, the compositions were determined by GC/MS/DS method.
方法水蒸气蒸馏法提取挥发油，GC/MS/DS联用方法检测结果。
In the condition of high temperature and high humidity, the turpentine oil will boil together with water, and it will be removed from the test wood accompanying with the water vapour.
在高温高湿条件下，木材中的松节油与水在紧接水的沸点温度下共沸，并随蒸汽排出试材。
The measures to control the vapor purging time and flow rate of vapour, enlarge the oil-gas space and increase the number of air hole as well as venting area are given, which can effective...
提出采取严格控制扫线作业时间和扫线蒸汽流量，增大油气空间的体积和增加罐顶通气孔数量和面积等措施，可有效地预防该类事故的发生。
High strength prestressed heat barrier pipe is used as a thermal insulating pipe to carry high temperature and pressure vapour into underground for crude oil exploitation.
材质为高强钢的预应力隔热管是在石油开采中用于地下输送高温高压水蒸汽的绝热管。
Preparation of biodiesel with waste oil from restaurant by circulating gas-phase esterification-transesterification-water vapour distillation was studied.
循环气相酯化-酯交换-水蒸汽蒸馏技术是以动、植物油为原料制备生物柴油的新工艺。
Study on treatment process of vapour driving oil recovery wastewater reused for high pressure boiler water supply;
对常压热水锅炉房设计运行中应注意的安全问题进行了探讨，涉及系统流程设计、水击、循环泵汽蚀。
Study on treatment process of vapour driving oil recovery wastewater reused for high pressure boiler water supply;
对常压热水锅炉房设计运行中应注意的安全问题进行了探讨，涉及系统流程设计、水击、循环泵汽蚀。
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