| 改善沥青质量的新途径 |
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| 引用本文： | 郭燕生.改善沥青质量的新途径[J].石油沥青,1997,11(3):1-7,13. |
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| 作者姓名： | 郭燕生 |
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| 作者单位： | 石油大学 |
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| 摘 要： | 采用石油分散体系的思想，提出了改善沥青质量的新途径，介绍了强化蒸馏、溶剂脱沥青等工艺生产道路沥青的情况。这些方法简单易行，具有较大的经济效益，不失为中小炼厂提高沥青质量的好方法。
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| 关 键 词： | 沥青 质量 工艺 稠油 |
A NEW WAY OF IMPROVING ASPHALT QUALITY |
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| Guo Yansheng,Zhang Yuzhen,Cheng Jian,University of Petroleum.A NEW WAY OF IMPROVING ASPHALT QUALITY[J].Petroleum Asphalt,1997,11(3):1-7,13. |
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| Authors: | Guo Yansheng Zhang Yuzhen Cheng Jian University of Petroleum |
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| Affiliation: | Guo Yansheng Zhang Yuzhen Cheng Jian University of Petroleum |
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| Abstract: | According to the principle of the oil dispersation,a new procedure to upgrade the quality of asphalt was proposed The harden distillation,solvent-deasphaltation were introduced These procedures are practical and economical and good methods for the middle and small refineries. |
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| Keywords: | Asphalt Quality Procedure |
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