稳定塔控制汽油饱和蒸汽压和液化气碳五含量的优化操作

Optimal operation of controlling the saturated vapor pressure of gasoline and carbon five content of liquefied petroleum gas with the stabilizer column

稳定汽油饱和蒸汽压作为稳定汽油的主要控制指标,与液化气C5含量之间存在着必然的联系,而在液化气中C5含量是最主要的控制指标,其指标为≯3%。本文通过影响稳定塔操作的一些因素来解释并证明稳定塔的饱和蒸汽压与液化气C5含量之间的关系,从而总结出稳定塔的一些操作规律。

Stable saturated vapor pressure of gasoline, as a main control index of stable gaso- line, is closely related to the carbon five content of liquefied gas. However, in liquefied gas, carbon five content is the most important control index, and its index is 〉 3 %. In this arti- cle, through some factors that influence the controlling of the stabilizer, we explain and prove the relation between the saturated vapor pressure of the stabilizer and carbon five content of liquefied petroleum gas, so as to come up with some controlling patterns.