| 重整装置混合二甲苯收率的影响因素分析 |
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| 引用本文： | 竺家培,郑海,林昊健.重整装置混合二甲苯收率的影响因素分析[J].石油炼制与化工,2010,41(12):11-15. |
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| 作者姓名： | 竺家培 郑海 林昊健 |
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| 作者单位： | 中国石化青岛炼化公司,青岛,266500 |
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| 摘 要： | 从重整装置进料、反应过程及生产操作等三个方面对影响混合二甲苯收率的因素进行分析,找出了混合二甲苯收率实际值比设计值低的原因。依据装置的现状,提出混合二甲苯白土塔的优化方案。通过实施这些措施,混合二甲苯产品的收率由开工初期时的15.0%提高至目前的19.3%,提高了4.3百分点;并且二甲苯产品质量也得到提高。
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| 关 键 词： | 连续重整 混合二甲苯 白土塔 催化剂 |
| 收稿时间： | 2010-5-10 |
| 修稿时间： | 2010-7-15 |
AN ANALYSIS OF FACTORS INFLUENCING XYLOL YIELD IN CCR UNIT |
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| Zhu Jiapei,Zheng Hai,Lin Haojian.AN ANALYSIS OF FACTORS INFLUENCING XYLOL YIELD IN CCR UNIT[J].Petroleum Processing and Petrochemicals,2010,41(12):11-15. |
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| Authors: | Zhu Jiapei Zheng Hai Lin Haojian |
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| Abstract: | Factors affecting xylol yield in the CCR unit of Qingdao Refining and Chemical Company were analyzed including feedstock components, reaction process and operation. The main causes for the xylol yield lowered than the design value were found and optimization measures based on the current unit status were proposed. Since adopting these measures, the xylol yield increased from the initial 15.0% to 19.3%, and the quality of xylol was improved as well. |
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| Keywords: | continuous catalytic reforming xylol clay tower catalyst |
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