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第二讲原油稳定技术一、原油稳定的目的及意义原油稳定就是把油田上密闭集输起来的原油经过密闭处理,把原油中的轻质烃类如甲烷、乙烷、丙烷、丁烷等大部或全部地从原油中分离出来并加以回收利用。这样原油相对地减少了挥发,降低了蒸发损耗,使之稳定。原油稳定是减少蒸发损失的治本办法。但在储运过程中还要采取必要的措施,如密闭输送、浮顶油罐储存等。原油稳定具有较高的经济效益,可以回收大量的轻烃作化工原料,同时可使原油安全储运、减少环境污染。
Second, the stability of crude oil technology First, the purpose and significance of crude oil stability Crude oil is the stability of the oil collected from the confined set of closed-end processing, the light hydrocarbons in crude oil such as methane, ethane, propane, butane and other large Partly or completely separated from the crude oil and be recycled. This reduces the relative volatility of crude oil, reducing evaporation loss, to make it stable. Crude oil stability is a viable solution to reduce evaporation losses. However, the storage and transportation process must take the necessary measures, such as confined transport, floating roof tank storage. Crude oil is stable and has high economic benefits. It can recover a large amount of light hydrocarbons as chemical raw materials, and at the same time, it can safely transport and store crude oil and reduce environmental pollution.