| 催化裂化装置吸收稳定系统节能优化改进方案对比研究 |
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| 引用本文： | 田涛,王北星,杨帆.催化裂化装置吸收稳定系统节能优化改进方案对比研究[J].石油炼制与化工,2011,42(3):75-79. |
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| 作者姓名： | 田涛 王北星 杨帆 |
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| 作者单位： | 中石化经济技术研究院; |
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| 摘 要： | 应用Pro/II流程模拟软件，对某炼油厂二套催化裂化装置吸收稳定系统的节能优化改进方案进行对比研究，提出最优改进思路。研究各操作参数对过程工艺及能耗指标的单因素影响，提出流程操作优化的具体措施。
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| 关 键 词： | 吸收稳定 解吸气 再沸器负荷 吸收剂 |
| 收稿时间： | 2010-7-7 |
| 修稿时间： | 2010-11-15 |
A COMPARISON STUDY OF THE IMPROVEMENT SCHEMES FOR OPTIMIZING ENERGY CONSERVATION IN THE ABSORPTION-STABILIZATION SYSTEM OF A FCC UNIT |
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| Tian Tao,Wang Beixing,Yang Fan.A COMPARISON STUDY OF THE IMPROVEMENT SCHEMES FOR OPTIMIZING ENERGY CONSERVATION IN THE ABSORPTION-STABILIZATION SYSTEM OF A FCC UNIT[J].Petroleum Processing and Petrochemicals,2011,42(3):75-79. |
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| Authors: | Tian Tao Wang Beixing Yang Fan |
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| Abstract: | Using process simulation software Pro/Ⅱ, a case study for the improvement schemes of an absorption-stabilization system of a FCC unit was carried out from the energy-saving and optimization standpoint, and an optimal improvement idea was proposed consequently. The impact of various operation parameters on the process and energy consumption was investigated, finally, measures for optimizing process operation was put forward, such as set a reboiler at the middle part of desorption tower to realize the optimal cold feeding mode of desorption tower, the reboiler duty at the bottom could be reduced, the amount of desorption gas and supplemental absorbent could be decreased significantly and the operation load of the unit would be lowered. |
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| Keywords: | absorption-stabilization desorption gas reboiler duty absorbent |
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