| 加工工艺对沥青高温性能、抗老化性能和感温性能的影响研究 |
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| 引用本文： | 张立科,张玉贞.加工工艺对沥青高温性能、抗老化性能和感温性能的影响研究[J].石油沥青,2008,22(6):37-39. |
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| 作者姓名： | 张立科 张玉贞 |
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| 作者单位： | 中国石油大学重质油国家重点实验室,东营,257061 |
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| 摘 要： | 以旅大减渣为原料，分别进行非催化氧化和催化氧化。氧化后进行减压蒸馏。产品分析结果表明，氧化、蒸馏工艺使沥青各性能得到了不同程度的改善。对提高沥青的质量以生产出符合某些规格要求的沥青产品具有重要的意义。
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| 关 键 词： | 渣油 非催化氧化 催化氧化 减压蒸馏 |
Research of influence of processing craft to asphalt high temperature performance,anti-aged performance and temperature susceptibility |
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| Zhang Like,Zhang Yuzhen.Research of influence of processing craft to asphalt high temperature performance,anti-aged performance and temperature susceptibility[J].Petroleum Asphalt,2008,22(6):37-39. |
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| Authors: | Zhang Like Zhang Yuzhen |
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| Affiliation: | Zhang Like Zhang Yuzhen (Heavy Oil Country Key Laboratory, UPC (Dongying 257061, China) |
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| Abstract: | To vacuum residuum of LD as a raw material,respectively carrying on non-catalytic ox- idation and catalytic,oxidation,then carrying on vacuum distillation.The product analysis result indi- cated that the oxidation and the distillation craft enabled asphalt various performance to be improved with different degree.To improve the quality of asphalt to meet certain specifications of asphalt prod- ucts is of great significance. |
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| Keywords: | Residuum Non-catalytic oxidation Catalytic oxidation Vacuum distillation |
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