标准摘要
[中文适用范围]： 本文件提供了背景资料、理论依据、计算实例及校正表格，用于修正挥发性烃类与原油混合时产生的体积收缩。表格录入参数为标准条件下的密度差及混合液中轻质烃的百分比含量。本标准取代并替代1967年第二版《API公报2509C》。 [外文原描述]： Provides background, theory, calculation examples, and tables to correct for volumetric shrinkage resulting when blending volatile hydrocarbons with crude oil. The tables are entered with density differentials at standard conditions and percentage light hydrocarbon in total mix. This standard supersedes and replaces API Bulletin 2509C, Second Edition, 1967.
英文名称Calculation of Volumetric Shrinkage From Blending Light Hydrocarbons with Crude Oi