| 延迟焦化装置流程模拟及应用 |
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| 引用本文： | 张金先,郑文刚,王锋. 延迟焦化装置流程模拟及应用[J]. 石油炼制与化工, 2012, 43(12): 78-82 |
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| 作者姓名： | 张金先 郑文刚 王锋 |
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| 作者单位： | 1. 中化泉州石化有限公司 2. 中国石油化工股份有限公司炼油事业部 3. 中国石化石油化工科学研究院 |
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| 摘 要： | 介绍了用Petro-SIM桌面炼油厂模拟软件构建延迟焦化装置模型的及炼油全流程优化的应用实例，结果表明，Petro-SIM模型不仅可以对单体设备、联合装置进行计算优化，还可以建立炼油厂全流程模型，真正实现桌面炼油厂。某炼油厂利用Petro-SIM模型优化延迟焦化装置吸收稳定系统，有效降低了干气中的C3含量，减少经济损失；而利用Petro-SIM建立全流程模型，将延迟焦化装置循环比从1.15降低到1.08，全厂的产品分布会有所改善，通过模型计算每年可使全厂增效890万元。
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| 关 键 词： | 延迟焦化 流程模拟 DC-SIM Petro-SIM |
| 收稿时间： | 2012-03-06 |
| 修稿时间： | 2012-04-06 |
PROCESS SIMULATION AND IMPLEMENTATION OF DELAYED COKING UNIT |
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| Zhang Jinxian,Zheng Wengang,Wang Feng. PROCESS SIMULATION AND IMPLEMENTATION OF DELAYED COKING UNIT[J]. Petroleum Processing and Petrochemicals, 2012, 43(12): 78-82 |
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| Authors: | Zhang Jinxian Zheng Wengang Wang Feng |
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| Affiliation: | 1.SINOCHEM Quanzhou Petrochemical Co.,Ltd,Quanzhou,Fujian 362103; 2.Refining Department of SINOPEC;3.Research Institute of Petroleum Processing,SINOPEC) |
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| Abstract: | A case study of building models concerning delayed coking by using Petro-SIM desktop refining simulation software to optimize delayed coking operation and the whole refinery is introduced. Results show that models set up by Petro-SIM software not only can optimize the operation of single device and combined unit, but also to implement the desktop management of enterprise. In this case using Petro-SIM model to optimize the operation parameters of absorption-stabilization system of delayed coking unit, the C3 content in dry gas could be lowered significantly reducing economic loss; with Petro-SIM whole process simulation model, adjusting the recycle ratio of delayed coking unit from 1.15 to 1.08, the product distributions of whole refinery would be improved, providing an enhanced economic benefit of 8.9 MRMB annually by calculation. |
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