| 全加氢型炼厂重油加工延迟焦化装置的设计 |
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| 引用本文： | 田慧,张敬敏. 全加氢型炼厂重油加工延迟焦化装置的设计[J]. 现代化工, 2011, 31(8): 76-77,79 |
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| 作者姓名： | 田慧 张敬敏 |
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| 作者单位： | 中石油华东勘察设计研究院,山东青岛,266071 |
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| 摘 要： | 以按照100%俄罗斯原油设计的某炼厂为例,在设计工况的基础上测算了掺炼不同比例沙中油时,渣油加氢脱硫和催化裂化装置进料性质的变化情况。经测算,建设1套100万t/a的延迟焦化装置,当掺炼沙中油达到60%时,有利于关键装置长周期稳定运行,且使净利润由256.66元/t提高到282.26元/t。
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| 关 键 词： | 重油加工 延迟焦化装置 加氢脱硫 催化裂化 |
Design of delay coking unit for heavy oil processing of hydrogenated refinery |
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| TIAN Hui,ZHANG Jing-min. Design of delay coking unit for heavy oil processing of hydrogenated refinery[J]. Modern Chemical Industry, 2011, 31(8): 76-77,79 |
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| Authors: | TIAN Hui ZHANG Jing-min |
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| Affiliation: | TIAN Hui,ZHANG Jing-min(CNPC East China Design Institute,Qingdao 266071,China) |
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| Abstract: | In hydrogenated refinery designed on the basis of Russian crude oil,the content of sulfur,carbon,Ni and V in vacuum residence hydrodesulfurization(VRDS) feed and the catalytic cracking(FCC) feed increase along with the increase of the proportion of Saudi Arabia's crude oil in the Russian crude oil.When establishing a 1 000 000 t/a delay coking unit and the portion of Saudi Arabia's crude oil is 60%,it is not only beneficial to the long-term reliable running but also improves the net margin from $256.66 to $... |
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| Keywords: | heavy oil processing delay coking unit hydrodesulfurization catalytic cracking |
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