| 催化裂化油浆合成沥青树脂的反应性能 |
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| 引用本文： | 郭燕生,陈丽丽,查庆芳,吴明铂.催化裂化油浆合成沥青树脂的反应性能[J].中国石油大学学报(自然科学版),2008,32(1):128-132. |
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| 作者姓名： | 郭燕生 陈丽丽 查庆芳 吴明铂 |
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| 作者单位： | 中国石油大学,重质油国家重点实验室,山东,东营,257061 |
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| 摘 要： | 采用溶剂萃取对催化裂化油浆进行了芳烃富集,并分别以油浆和富芳烃组分为原料合成了沥青树脂.利用族组成分析和FT-IR、1H-NMR、13C-NMR测试对比了催化裂化油浆芳烃富集前后的原料组成差别,通过合成B阶沥青树脂的反应差异考察了催化裂化油浆的反应性能.结果表明,催化裂化油浆中饱和分的含量较高,均匀性差;而溶剂萃取后的催化裂化油浆富芳烃组分芳烃含量较高,均匀性较好.溶剂富集芳烃提高了催化裂化油浆的反应性能.
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| 关 键 词： | 催化裂化油浆 合成反应 沥青树脂 油浆利用 催化裂化油浆 原料合成 沥青 树脂 反应性能 resin pitch synthesizing slurry 芳烃含量 芳烃富集 溶剂萃取 均匀性 饱和分 结果 考察 差异 差别 原料组成 测试对比 |
| 文章编号： | 1673-5005（2008）01-0128-05 |
| 收稿时间： | 2007-09-17 |
Reactivity of FCC slurry for synthesizing pitch resin |
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| GUO Yan-sheng,CHEN Li-li,ZHA Qing-fang,WU Ming-bo.Reactivity of FCC slurry for synthesizing pitch resin[J].Journal of China University of Petroleum,2008,32(1):128-132. |
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| Authors: | GUO Yan-sheng CHEN Li-li ZHA Qing-fang WU Ming-bo |
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| Abstract: | Aromatic-enriched components were obtained from FCC slurry by means of solvent extraction. Both original FCC slurry and aromatic-enriched components were employed to synthesize pitch resin. The properties of raw materials were analyzed using group composition analysis, infrared spectrum and nuclear magnetic resonance spectrum method. The reactivity of FCC slurry to synthesize B-stage pitch resin was investigated through the gynthesis of pitch resin. The results show that the concen- tration of saturates in original FCC slurry is higher than aromatic-enriched components, the homogeneity is bad and the composition of FCC slurry is complex. The reactivity of raw materials was greatly improved after solvent extraction. |
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| Keywords: | FCC slurry synthetic reaction pitch resin solvent extraction |
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