| 延迟焦化传统流程与可调循环比流程的工艺比较 |
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| 引用本文： | 王安华,顾承瑜.延迟焦化传统流程与可调循环比流程的工艺比较[J].齐鲁石油化工,2009,37(4):288-291. |
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| 作者姓名： | 王安华 顾承瑜 |
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| 作者单位： | 1. 石油化工管理干部学院专业技术培训部,北京,100012
2. 中国石化金陵分公司,江苏,南京,210033 |
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| 摘 要： | 通过对某公司1.2Mt/a延迟焦化装置传统工艺流程和1.60Mt/a延迟焦化装置的可灵活调节循环比两种流程的比较分析认为,后者具有灵活、直观的优点,对于防止分馏塔底结焦、改善辐射泵的运行环境有着独特的效果,在加工劣质渣油方面具有优势。
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| 关 键 词： | 延迟焦化 流程 分馏塔 循环比 |
COMPARISON OF CONVENTIONAL AND TUNABLE RECYCLE RATIO PROCESS FOR DELAYED COKING PLANT |
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| Wang Anhua,Gu Chengyu.COMPARISON OF CONVENTIONAL AND TUNABLE RECYCLE RATIO PROCESS FOR DELAYED COKING PLANT[J].Qilu Petrochemical Technology,2009,37(4):288-291. |
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| Authors: | Wang Anhua Gu Chengyu |
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| Affiliation: | Wang Anhua, Gu Chengyu( 1. Specialty Technology Educational Department of Petrochemical Management Cadre Institute, Beifing , 100012 ; 2. Jinling Branch Company of SINOPEC, Nanjing, Jiangsu, 210033 ) |
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| Abstract: | Compared and analyzed two kinds of process flows of delayed coking plant in a company： conventional process flow used in 1.2 Mt/a plant and tunable flexibly recycle ratio process flow used in 1.60 Mt/a plant, and results indicated the latter has advantages of flexibil- ity and visuality. The tunable flexibly recycle ratio process flow possessed unique effect in avoi- ding coking under dephlegmator bottom and improving operation environment of radial pump, especially for the processing of residual oil with poor quality. |
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| Keywords: | delayed coking flow dephlegmator recycle ratio |
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