| RAX-2000A型对二甲苯吸附剂的工业应用 |
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| 引用本文： | 王辉国,郁灼,王德华,马剑锋.RAX-2000A型对二甲苯吸附剂的工业应用[J].石油炼制与化工,2007,38(9):23-27. |
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| 作者姓名： | 王辉国 郁灼 王德华 马剑锋 |
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| 作者单位： | 石油化工科学研究院 石油化工科学研究院 石油化工科学研究院 石油化工科学研究院 |
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| 摘 要： | 国产RAX-2000A型对二甲苯吸附剂在中国石化齐鲁股份有限公司Parex装置上首次工业应用，装置运行半年进行了标定考核，在装置设计负荷的102.9%和111.4%原料流量下，分别取得了PX产品平均纯度99.77%、99.81%，平均理论收率99.05%、98.56%的运行结果，远远超过了技术合同预期值，工业试验取得成功。RAX-2000A开工至今两年有余，运行平稳，表现出良好的原料适应性和较低的床层压降，有望实现长周期运转。
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| 关 键 词： | 吸附剂 对二甲苯 模拟移动床 吸附分离 工业试验 |
| 收稿时间： | 2007-2-25 |
| 修稿时间： | 2007-02-25 |
Commercial application trial of RAX-2000A p-xylene adsorbent |
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| Wang Huiguo,Yu Zhuo,Wang Dehua,Ma Jianfeng.Commercial application trial of RAX-2000A p-xylene adsorbent[J].Petroleum Processing and Petrochemicals,2007,38(9):23-27. |
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| Authors: | Wang Huiguo Yu Zhuo Wang Dehua Ma Jianfeng |
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| Affiliation: | Research Institute of Petroleum Processing, SINOPEC, Beijing 100083 |
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| Abstract: | Commercial application trial of RAX-2000A adsorbent was carried out at Parex unit of Qilu petrochemical Corp. The calibration results were reported: p-xylene purity 99.77% and 99.81%，recovery 99.05% and 98.56% was achieved at 102.9% and 111.4% unit design charge rate. The unit was operated smoothly more than two years and long term operation is possible. Low bed pressure drop and adaptability of different feed were represent. |
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| Keywords: | adsorbent p-xylene adsorption separation full scale |
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