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- During the period of shut- down of a heated crude oil pipeline, the temperature drop of oil will make its viscosity rise and even result in the frozen pipeline, it will cause difficulty for restart of pipeline. 在加热原油管道停输过程中,油品温度下降,粘度上升,有时甚至出现冻管事故,常常给再启动带来困难。
- heated crude oil pipelines 热油管道
- Numerical Simulation of Heated Crude Oil Pipeline at Starting 埋地热油管道启输热力数值模拟
- Study on the Temperature Field in the Soil Around It During the Shutdown of Heat Crude Oil Pipeline 热油管道停输过程中土壤温度变化规律研究
- The two blending transportation methods to delivery different crude oils in LuNing and ZhongLuo Oil Pipelines and field measurements are described. 叙述了鲁宁输油管道和中洛输油管道进行不同原油混合输送的两种混合方式和现场测试概况。
- Running of low flow rate in waxy crude oil pipeline in northeast China is facing a severe problem and wax gathering in pipelines is more and more serious. 我国东北含蜡原油管道低输量运行问题日益突出,管道结蜡问题变得愈来愈严重。含蜡原油管道输送成本主要由动力消耗和燃料消耗两项组成。蜡层厚度增大,使得动力消耗增大,燃料消耗减少。
- Optimization Running Research of Heated Waxy Crude Oil Pipelines Under the Low Flow Rate 低输量下含蜡热油管道的优化运行研究
- The price of crude oil has risen 2 dollars a barrel after a key Iraq oil pipeline was blown up in Basra . 在位于巴士拉的一条伊拉克石油管道被炸毁后,原油价格每桶上涨了2美元。
- There is way named oil taking in vacuous pipe commissioning on basis of the actual case of the west crude oil pipeline. 依据西部管道原油管道的实际情况,分析判断出了该条管道投产必须使用空管投油投产的方式。
- Yingram: The leak in March from an oil pipeline in Alaska was one of the largest ever on US soil, spilling a million liters of crude oil. 三月份阿拉斯加输油管道发生的泄漏事件是在美国本土最大的一次,共有一百万升原油泄漏出来。
- New Forecast Mode of Oil and Power Loss of Crude Oil Pipelines 原油管线油电损耗预测新模型
- To analyze the causation of pollution caused by long-distance crude oil pipeline, and controlling measures have been proposed. 对长距离输油管道产生污染的原因进行了分析,提出了污染的控制方法。
- The plant converts crude oil into gasoline. 这家工厂将原油加工成汽油。
- In the light of the serious corrosion of crude oil pipeline caused by sulfur,a sulfur solvent manufactured by dimethyl disulfide (DMDS)has been developed. 针对含硫原油输送中对管道造成的严重腐蚀,研制出了以DMDS为主剂的硫溶剂来除去原油中的硫,并对其性能和特点以及再生的方法进行了评价和研究。
- China is a country rich in crude oil. 中国是一个原油丰富的国家。
- Crude oil traded near a record $104.95 a barrel in New York after OPEC yesterday refrained from raising production and Colombian rebels bombed an oil pipeline in the country. 据彭博咨讯报道:哥伦比亚叛徒国家中轰炸了一条油管后,纽约原油交易中每桶原油近%24104.;95元;石油输出国家组织昨天发布要克制不要提高原油产量。
- Calculation of Heat Loss of Crude Oil Pipeline 原油管道热损失计算
- The tanker took on 200,000 barrels of crude oil. 油轮装载了二十万桶原油。
- The country exports lots of crude oil. 这个国家出口大量原油。
- After oil pipeline was used for a period of time,viscidity molecule in crude oil would deposit on pipe wall and therefore pipe wall was reduced and pressure drop and energy consumption were increased. 原油输送管道经过一定时间的使用,由于原油中粘性分子在管壁的沉积,造成实际输油管径减少,压降增大,大大增强了系统能耗。