Crude oil composition estimation method, absorption liquefaction facility absorption process simulation method, and recovery facility process simulation method

摘要

To provide a crude oil composition estimation method and an absorption process simulation method capable of estimating the composition of crude oil and obtaining an accurate simulation result. A crude oil composition estimation method for estimating a composition of a crude oil used as an absorption oil for a volatile organic compound, the content concentration of each component of the test gas of the volatile organic compound, and a part of the test gas The content concentration of each component contained in the crude oil is estimated based on the difference from the content concentration of each component of the processing gas discharged after the oil is absorbed by the crude oil. [Selection] Figure 1