原油及重油强化蒸馏研究进展

Advanced in Intensifying Distillation of Crude and Heavy Oil

介绍了一种不同于传统的把石油体系看作分子溶液的理论,认为石油是一种胶体分散体系,并对基于这种理论的原油强化蒸馏的机理进行了概括。根据强化蒸馏的假设机理,归纳了活化剂的设计原则,探讨了活化剂的活化机理。此外,文章简要介绍了几种灵活简捷的石油分散体系活化状态的测定方法。通过总结国内外强化蒸馏的研究应用情况,表明石油分散体系理论正在日益广泛地被认可和应用。最后,展望了石油强化蒸馏的发展趋势。

A new concept that the petroleum system was thought as a colloid disperse, instead of a molecular solution as that in traditional conception, was introduced in this article. Based on this new concept the intensifying distillation is developed and its mechanism was gathered up here. The design principle and action mechanism of activator are summed up discussed in this paper, in addition, some compact methods to determine the petroleum disperse system's active state are introduced. The study and application of intensifying distillation indicates that this new concept is recognized and applied increasingly. At last, its trend in the future is predicted.