| 分壁塔与常规重整生成油分离工艺流程模拟比较 |
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| 引用本文： | 刘传强,邵文,李小娜,何勇. 分壁塔与常规重整生成油分离工艺流程模拟比较[J]. 石油炼制与化工, 2011, 42(7): 73-76 |
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| 作者姓名： | 刘传强 邵文 李小娜 何勇 |
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| 作者单位： | 1. 中国石油华东设计院;2. 中国石油广西石化公司; |
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| 摘 要： | 以连续重整-芳烃联合装置的重整生成油为原料，利用PRO Ⅱ流程模拟软件分别对采用常规两塔工艺流程和分壁塔工艺流程的两种重整生成油分离方案进行模拟，在保证分离产品质量一致的情况下，从能耗、设备投资和占地的角度分析对比两种方案的优劣。结果表明，与常规两塔工艺流程相比，分壁塔流程的能耗降低31.2%，设备投资节省20.3%，占地面积减少38.3%。
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| 关 键 词： | 重整油 分壁塔 分离塔 能耗 投资 |
| 收稿时间： | 2010-12-16; |
SIMULATIVE COMPARISON OF PROCESS FLOWS FOR THE SEPARATION OF REFORMATE INCLUDING DIVIDING WALL COLUMN AND CONVENTIONAL CONFIGURATIONS |
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| Liu Chuanqiang,Shao Wen,Li Xiaona,He Yong. SIMULATIVE COMPARISON OF PROCESS FLOWS FOR THE SEPARATION OF REFORMATE INCLUDING DIVIDING WALL COLUMN AND CONVENTIONAL CONFIGURATIONS[J]. Petroleum Processing and Petrochemicals, 2011, 42(7): 73-76 |
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| Authors: | Liu Chuanqiang Shao Wen Li Xiaona He Yong |
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| Affiliation: | Liu Chuanqiang1,Shao Wen1,Li Xiaona1,He Yong2(1.CNPC East China Design Institute,Qingdao 266071,2.PetroChina Guangxi Petrochemical Company) |
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| Abstract: | On the basis of reformate data from a CCR-aromatics complex unit,two process flows including a dividing wall column(DWC)configuration and a conventional two-column configuration for the separation of reformate are simulated by PRO Ⅱ software and compared under obtaining the same qualities of products.It is concluded that compared with the conventional two-column process flow for DWC process flow the reductions of energy consumption,equipment investment cost and area occupation are approximately 31.2%,20.3% and 38.3%,respectively. |
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| Keywords: | reformate splitter dividing wall column energy consumption investment cost |
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