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。
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。
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。
In the unloading process of light oil of tank car, the auxiliary unloading system of light oil pump controlling room is used to substitute the current vacuum unloading system.
在铁路轻油罐车装卸工艺中，采用轻油泵房辅助卸油装置可以替代现有泵房工艺流程中的真空系统。
Recovery techniques of volatile gas in oil tank and the rectification of light oil are also briefed in this paper.
同时还对油罐挥发气的回收技术及轻油的进一步加工也作了简介。
In the light of the top unstability of oil tank, an analysis on the structures of spherical shell and stiff-ener is carried out from the reason influencing the stability of tank top and calculation.
针对油罐罐顶的失稳问题，从影响罐顶稳定性的原因和校核两个方面，对光球壳和加筋球壳两种罐顶结构进行了分析。
Light colour anti-static coating for oil tank is formulated with epoxy resin as binder and conductive mica as conductor. The coating shows good conductivity, anti-corrosion and mechanical properties.
介绍了以环氧树脂为基料，导电云母粉为导电体制成的浅色环氧油罐导静电涂料，该涂料具有良好的导电性、耐腐蚀性和机械性能。
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 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。
应用推荐