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在苏联向炼油厂提供原油时的主要技术要求是对原油必要的处理程度。对此程度的要求在苏联国家标准9965—76《石油。石油加工企业的处理程度,技术条件》中有所规定。在一些主要采油国家里,石油在供给之前要按物理化学性能分类,并且分别供给。因此,在石油的参考价格中要考虑到自然属性:明馏分,润滑油,石蜡的潜在出量;硫,芳烃,水,机械杂质,氯化盐的含量。
The main technical requirement when the Soviet Union supplies crude oil to refineries is the degree of disposal necessary for crude oil. The extent of this requirement is in the Soviet Union National Standard 9965-76 “Oil. Petroleum processing enterprises to deal with the technical conditions ”in the provisions. In some major oil-producing countries, oil is classified by physico-chemical properties prior to its supply and supplied separately. Therefore, in the reference price of petroleum, the natural attributes should be taken into account: the potential output of crude oil, lubricating oil and paraffin; the content of sulfur, aromatics, water, mechanical impurities and chloride.