| 碳五石油树脂精制工艺开发 |
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| 引用本文： | 于美红. 碳五石油树脂精制工艺开发[J]. 石油化工设计, 2003, 20(2): 6-9 |
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| 作者姓名： | 于美红 |
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| 作者单位： | 中国石化齐鲁石化工程公司,山东,淄博,255400 |
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| 摘 要： | 剖析了C_5石油树脂间歇精制工艺存在的问题及改进的必要性,采用降膜蒸发器开发了连续化精制新工艺。改进后的工艺与原工艺比较,缩短了精制时间,提高了产品质量和控制水平,降低了劳动强度,改善了操作环境。
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| 关 键 词： | 石油树脂 降膜蒸发器 连续精制 |
| 修稿时间： | 2002-07-26 |
Development of purification process for C5 petroleum resin |
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| Yu Meihong,Qilu Petrochemical Engineering Corp.,P.C.. Development of purification process for C5 petroleum resin[J]. Petrochemical Design, 2003, 20(2): 6-9 |
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| Authors: | Yu Meihong Qilu Petrochemical Engineering Corp. P.C. |
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| Affiliation: | Yu Meihong,Qilu Petrochemical Engineering Corp.,P.C.255400 |
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| Abstract: | New continuous purification process has been developed. Compared with the existing process, the improved process is characterized by shorter purification period, better product quality and control level. |
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| Keywords: | Petroleum resin Falling film evaporator Continuous purification |
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