Method for characterizing residual crude oil and petroleum fractions
    3.
    发明授权
    Method for characterizing residual crude oil and petroleum fractions 失效
    表征残余原油和石油馏分的方法

    公开(公告)号:US06275776B1

    公开(公告)日:2001-08-14

    申请号:US09261714

    申请日:1999-03-03

    IPC分类号: G01N3100

    CPC分类号: G01N33/2823 G01N33/2835

    摘要: A method to rapidly characterize the hydrocarbon chemistry of heavy residual petroleum mixtures uses three model equations for predicting aromatic carbon content, aromatic hydrogen content and total hydrogen content of the heavy residual oil. The predictive equations are based on three easily measured bulk properties including refractive index, specific gravity and the Watson K factor.

    摘要翻译: 快速表征重质残余石油混合物烃化学的方法采用三种模型方程来预测重残油的芳烃含量,芳烃含氢量和总氢含量。 预测方程式基于三个容易测量的体积特性,包括折射率,比重和沃森K因子。