氮-烃体系高压相态行为的研究

被引:5
作者
王小妹
郭天民
机构
[1] 中山大学化学与化学工程学院!广东广州,石油大学!北京
关键词
状态方程; 相态行为; 氮-烃体系;
D O I
暂无
中图分类号
TE357 [提高采收率与维持油层压力(二次、三次采油)];
学科分类号
082002 ;
摘要
对 1 7个含氮二元体系的高压汽液平衡数据 ,按 4个状态方程 (SRK、 PR、 PT和 YL)关联了二元交互作用参数值 ,并对 PT方程建立了关联式。基于二元体系的关联结果 ,对 1 9个三元至十元含氮体系的泡点压力和液相密度进行了预测计算 ,结果表明 PT方程的预测效果最佳
引用
收藏
页码:40 / 45
页数:6
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