| 摘要: |
| 用环境扫描电子显微镜观察稠油非烃组分胶质和沥青质的形貌,分析结果表明,胶质分子之间、沥青质分子之间以及二者之间可以发生相互作用,形成结构较大的颗粒,胶质颗粒之间连接紧密,沥青质颗粒之间较分散。胶质和沥青质的含量和平面堆砌结构是影响稠油粘度的因素。 |
| 关键词: 胶质 沥青质 扫描电镜 |
| DOI： |
| 分类号:TE81 |
| 基金项目: |
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| Morphology Analysis of Resin and Asphaltene |
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Li Ji1, Yuan Yan2, Chen Dong2
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1.Department of Material Science and Chemical Engineering,China University of Geosciences,Wuhan 430074;2.The West Department of Petroleum Engineering and Technology Research Institute,SINOPEC,Urumchi 830011,Xinjiang
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| Abstract: |
| The morphologies of resin and asphaltene was viewed by environmental scanning electron microscope (SEM).The results showed that the large particles can be formed owing to intermolecular interactions of resins,asphaltenes as well as between both.The connection between resin particles was tight,but it was loose between asphaltene particles.The factors that affect the heavy oil viscosity are resin and asphaltene content and the planar stacking structure. |
| Key words: resin asphaltene scanning electron microscope |
