| 摘要: |
| 介绍了在大庆原油与俄罗斯原油的等比例混合油品评价过程中碳氢元素的分析方法。用德国Vario ELⅢ型元素分析仪,采用称重及工作曲线法,分析了混合原油及几个不同馏分重油的碳、氢含量。分析结果精确、可靠、相对标准偏差小于0.3%,为原油评价工作提供了科学依据。 |
| 关键词: 原油评价 碳元素 氢元素 |
| DOI： |
| 分类号:TE622.1 |
| 基金项目:中国石油天然气集团公司项目(2008B-3203-01) |
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| Analysis of Carbon and Hydrogen Content in Mixed Crude Oil Evaluation |
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Liang Jingcheng, Ma Shoutao, Zhou Yongli
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Daqing Petrochemical Research Center of PetroChina,Daqing 163714,Heilongjiang,China
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| Abstract: |
| The analytical method of carbon and hydrogen content of Daqing crude oil mixed with Russian oil evaluation in equal proportion has been introduced.Vario EL Ⅲ element analysis instrument was used to analyze several heavy oil with different fraction and mixed oil of carbon and hydrogen content with weighing and working curve method.The analytical results are precise and reliable with relative standard deviation less than 0.3% that providing a scientific basis for crude oil evaluation. |
| Key words: crude oil evaluation carbon element hydrogen element |
