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漠河-大庆管道途经区域大小河流遍布,一旦管道因冻胀融沉断裂、第三方破坏、水毁等原因发生溢油事故,管内俄罗斯原油(俄油)将可能流入水体造成污染。通过分析俄油自身物性,采用分光光度法和硅胶吸附法测试得到俄油的特征吸收峰和俄油在水体中的质量分数与油膜厚度的关系,得到俄油在水中质量分数与温度的非线性关系,并进行了原因分析。同时测试了俄油在水体中质量分数与温度的关系,通过室内模拟俄油在室温、无风、净水域情况下的扩散,了解水体中俄油的溶解和扩散参数,为生产管理部门制定应急预案和事故处理提供数据支持。
Mohe - Daqing pipeline through the size of rivers throughout the region, once the pipeline due to frost heave and thaw rupture, third party damage, water damage and other reasons oil spill accident, the tube of Russian crude oil (Russian oil) will likely flow into the water pollution. By analyzing the Russian physical properties of their own, spectrophotometry and silica gel adsorption method to get the characteristics of Russian oil absorption peak and the Russian oil in the water mass fraction and the relationship between oil film thickness, the Russian oil in the water mass fraction and temperature nonlinear Relationship, and conducted a reason analysis. At the same time, the relationship between the mass fraction of Russian oil in water and temperature was tested. The indoor diffusion of Russian oil at room temperature, windless and clean waters was simulated to understand the dissolution and diffusion parameters of Russian oil in water, which was formulated for the production management department Emergency plan and incident handling to provide data support.