【摘要】 本文经对比实验，详细研究了添加双象１号消油剂对原油标线的影响，并对乳化率检验中的两种标准曲线进行了统计检验。结果表明：不添加消油剂制作的原油标线可使乳化率结果降低１～３％左右，甚至个别消油剂的乳化率结果可相差２０％左右，两条标线的统计差异非常显著。所以制作标准曲线时必须按比例添加消油剂才能确保执法数据的可靠性。更多还原

【Abstract】 Based on the compared experiment,the influence of Double Elephant I￣* dispersant on the standard curve of Shengli crude oil was studied.The statistical test was made for thetwo standard curves in the inspection of emulsifiability. The results show that the standard curve of Shengli crude oil without the dispersant makes the emulsifiability decrease by 1-3%. The emulsifiabilities for certain dispersants are quite different about 20% The statistical difference of the two standard curves is very significant.When the standard curves are made,the dispersant in the right proportion must be added to the oil,so that to ensure reliability of the results.更多还原