| MTBE装置长周期平稳运行探讨 |
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| 引用本文： | 杨开研,王变,赵忠洵. MTBE装置长周期平稳运行探讨[J]. 当代化工, 2012, 0(3): 256-259 |
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| 作者姓名： | 杨开研 王变 赵忠洵 |
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| 作者单位： | 延安石油化工厂;延长石油集团炼化公司 |
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| 摘 要： | MTBE装置采用催化蒸馏工艺,以甲醇和混合C4中的异丁烯为原料,在催化剂的作用下生成甲基叔丁基醚(MTBE)。分析了催化剂的装填和使用寿命、催化剂床层格栅的防腐、关键设备的维护和工艺操作的优化对MTBE装置的影响,从而保证了MTBE装置的长周期平稳运行。
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| 关 键 词： | 催化蒸馏 催化剂寿命 腐蚀 工艺优化 |
Discussion on Long-period and Stable Running of MTBE Plant |
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| YANG Kai-yan,WANG bian,ZHAO Zhong-xun. Discussion on Long-period and Stable Running of MTBE Plant[J]. Contemporary Chemical Industry, 2012, 0(3): 256-259 |
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| Authors: | YANG Kai-yan WANG bian ZHAO Zhong-xun |
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| Affiliation: | 1.Yan’an Petrochemical Plant,Shaanxi Yan’an 727406,China; 2.Yanchang Petroleum Group Refining and Chemical Company,Shaanxi Yan’an 727406,China) |
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| Abstract: | Methyl tert-butyl ether(MTBE) was generated from methanol and isobutylene in mixed C4 under the action of catalyst by catalytic distillation in MTBE plant.Factors impacting on MTBE plant were analyzed such as catalyst loading and service life,corrosion of catalyst bed layer grid,maintenance of important equipments and optimization of technical operation,thus long-period and stable running of MTBE plant was ensured. |
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| Keywords: | Catalytic distillation Catalyst service life Corrosion Optimization of technical operation |
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