| 脱油沥青生产道路沥青的方案探讨 |
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| 引用本文： | 程健,罗运华,刘以红. 脱油沥青生产道路沥青的方案探讨[J]. 炼油技术与工程, 1999, 29(10): 8 |
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| 作者姓名： | 程健 罗运华 刘以红 |
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| 作者单位： | 石油大学(华东)重质油加工国家实验室,山东省东营市,257062 |
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| 摘 要： | 溶剂脱沥青工艺是一种重要的渣油深加工手段，脱油沥青的合理利用成为溶剂脱沥青工艺发展的关键。国产道路沥青无论在质量或是在品种上与进口沥青比较都有一定的差距。我国原油资源制约了国产道路沥青质量的提高，提高国产道路沥青的质量对国内沥青产业具有十分重要的意义。为此，对国内渣油溶剂脱沥青，脱油沥青生产道路沥青的技术方案及溶剂脱沥青工艺在改善道路沥青质量中的作用进行了探讨。
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| 关 键 词： | 渣油 溶剂脱沥青 脱油 沥青 油浆 道路沥青 生产 调合 方案 |
EXPLORATION ON OPTIONS FOR PRODUCTION OF ROAD ASPHALT FROM DEOILED ASPHALT |
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| Cheng Jian,Luo Yunhua,Liu Yihong. EXPLORATION ON OPTIONS FOR PRODUCTION OF ROAD ASPHALT FROM DEOILED ASPHALT[J]. Petroleum Refinery Engineering, 1999, 29(10): 8 |
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| Authors: | Cheng Jian Luo Yunhua Liu Yihong |
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| Affiliation: | Cheng Jian,Luo Yunhua,Liu Yihong;State Laboratory of Heavy Oil Processing, Petroleum University (Dongying,Shandong 257062) |
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| Abstract: | Solvent deasphalting is one of the important residue deep processing methods, and the rational utiliza- tion of deoiled asphalt is the key to development of the solvent deasphalting process. The domestic road asphalt has distinctions in both quality and kinds in comparison to those of the imported ones. Quality upsiding of domestic road asphalt is restricted by the crude source and has gut importance to domestic asphalt production.Technical options for domestic residue solvent deasphalting, road asphalt production from deoiled asphalt and the roles of solvent deas- phalting in improving road asphalt quality were explored. |
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| Keywords: | solvent deasphalting deoiling asphalt slurry road asphalt production blending option |
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