| 催化裂化汽油轻馏分醚化装置工艺设计方面的问题探讨 |
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| 引用本文： | 刘成军,张香玲,温世昌,王军. 催化裂化汽油轻馏分醚化装置工艺设计方面的问题探讨[J]. 石油炼制与化工, 2011, 42(3): 13-17 |
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| 作者姓名： | 刘成军 张香玲 温世昌 王军 |
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| 作者单位： | 1. 中国石油工程建设公司华东设计分公司（原名称为：中国石油天然气华东勘察设计研究院）;2. 中国石油工程建设公司华东设计分公司;3. 启东市天宇石化冶金设备有限公司; |
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| 摘 要： | 从工程设计方面重点探讨催化裂化汽油轻馏分醚化工艺中流程和设备选择方面的问题.当选用非贵金属催化剂时,二烯烃选择性加氢单元应优先采用催化裂化全馏分加氢流程;固定床醚化反应器内件采用约翰逊网可减小设备尺寸并降低投资;根据具体情况确定醚化反应流程是否采用催化蒸馏工艺;为获得较高的醚化转化率并增加装置操作的灵活性,醚化反应部分...
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| 关 键 词： | 催化裂化汽油轻馏分 醚化 二烯烃选择性加氢 流程 反应器 设计 |
| 收稿时间： | 2010-05-17 |
| 修稿时间： | 2010-10-29 |
A DISCUSSION ON THE PROCESS DESIGN OF LIGHT FCC GASOLINE ETHERIFICATION |
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| Liu Chengjun,Zhang Xiangling,Wen Shichang,Wang Jun. A DISCUSSION ON THE PROCESS DESIGN OF LIGHT FCC GASOLINE ETHERIFICATION[J]. Petroleum Processing and Petrochemicals, 2011, 42(3): 13-17 |
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| Authors: | Liu Chengjun Zhang Xiangling Wen Shichang Wang Jun |
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| Affiliation: | Liu Chengjun~1,Zhang Xiangling~1,Wen Shichang~1,Wang Jun~2 (1.China Petroleum Engineering & Construction Corporation East-China Design Branch,Qingdao 266071,2.Qidong Tianyu Petrochemical Metallurgy Equipment CO.,LTD) |
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| Abstract: | Issues related with processing scheme and equipment selection of the etherification of FCC gasoline light fraction were discussed based on engineering design standpoint. When non-noble metal catalysts are selected for selective hydrogenation of diolefin, full-range FCC gasoline hydrogenation process is preferred. Adopting Johnson screen in fixed-bed etherification reactor could significantly reduce the equipment size and investment cost. In order to obtain ideal etherification conversion and to improve the unit operation flexibility, two (or even more) etherification reactors in series are required. However, the application of catalytic distillation in etherification is depended on the individual conditions. |
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| Keywords: | light FCC gasoline etherification diolefin selective hydrogenation process reactor design |
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