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Determination of the quality of the refined product at the exit of the extraction column in units for the selective purification
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The predominant organics in drill site waters and sediments consisted of aromatic and paraffinic hydrocarbons characteristic of petroleum or a refined product of petroleum.
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Sulfur compounds, phosphatide content, color and analytical oxidation values are important criteria for the required refining techniques, which can range from classical methods to physical refining, and the quality of the fully refined product.
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The flavor and stability characteristics of the finished oil are identical to the conventional caustic-refined product.
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When a refined product or volatile crude is spilled, there will be a release of hydrocarbon vapours during the initial stages of the incident.
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| | The article briefs the recent developments in foreign refining industry,including refining capacity ,refined product quality trends ,and the main refining processes. | | 简要介绍世界炼油工业最新进展,包括炼油能力、油品质量趋势及主要生产工艺。 | | 文摘来源 | | Events in the Persian Gulf are always hard to predict, and the situation has been made even more complex by the armed conflict in Iraq and the move to a new government. Developments in the Middle Eastern energy sector have shifted somewhat, though in many respects the changes have had little or nothing to do with Iraq. In Iraq itself, the oil sector is being rebuilt, and the Basra refinery is already back on stream at 50%capacity. Still, there will be many challenges ahead, with difficulties getting the nec... | | 海湾局势历来变幻莫测,近一段时期以来发生在伊拉克的武装冲突以及政权交替使得此地情况更加错综复杂。中东能源领域的某些格局已经发生了变化,而发生的这些变化与伊拉克战争并无太大关系。另一方面,伊拉克的炼油工业正在恢复之中,巴士拉炼厂已经恢复了五成的生产能力,但由于长期疏于管理及人为的破坏,未来重建工作的展开还将遇到很多麻烦,要想获得一些必需的基础设备仍很困难。伊拉克的政权还处于过渡时期,此时期会持续多久仍然无法预知。尽管战争对炼厂的毁坏程度比人们预计的要低,伊拉克要想重建并繁荣炼油这一行业仍需要耗资数千万美元的工程投资才能实现。这一预测是在对伊拉克炼厂的扩建工程及油品产量做出保守估计的基础上得出的,同时还有中东其它国家的最新数据。此外,即使存在上述诸多问题,中东石油市场的形势仍未发生明显变化:预计需求仍会呈持续增长态势,油品的产量(除去今年伊拉克方面)也会上升,另外在出口量、油品生产能力方面也会有所增长,未来对油品质量的要求也会越来越高。本文中将会对中东地区油品供需及贸易发展情况一并加以讨论。 | | 文摘来源 | | In the first half year 2003, apparent domestic consumption of main refined product (including gasoline, kerosene and diesel fuel) is 62.34 million tons, up 3.3 percent year- on- year, influenced by "SARS". Respectively gasoline consumption growth is slow, jet kerosene is negative and diesel fuel keep strong. Based on survey of oil - using industries and connection of oil consumption with gross domestic product ( GDP) , considering the possible influence factors at the same time, China s to... | | 受“非典”影响,2003年上半年中国三大类成品油(汽油、煤油及柴油)表观消费量为6.234×10~2t,同比增长3.3%。其中汽油消费增长放缓,民航用油出现负增长,柴油消费则保持较快增长。依据用油行业消费调查以及成品油消费与GDP增长关系,考虑可能的影响因素,预测2004年中国成品油消费量将达到1.36×10~8~1.38×10~8t,同比增长4.6%~6.2%。 | | 文摘来源 | |   | | << 更多相关文摘 |
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