| LV-23BC催化剂在重油催化裂化装置的应用 |
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| 引用本文： | 王巍慈,刘永朝,李晓光,张威毅,江勇. LV-23BC催化剂在重油催化裂化装置的应用[J]. 炼油技术与工程, 2010, 40(6) |
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| 作者姓名： | 王巍慈 刘永朝 李晓光 张威毅 江勇 |
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| 作者单位： | 1. 辽宁石油化工大学职业技术学院,辽宁省抚顺市,113001
2. 中国石油天然气股份有限公司抚顺石化分公司石油二厂,辽宁省抚顺市,113004 |
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| 摘 要： | 介绍了LV-23BC催化剂在抚顺石化分公司石油二厂1.5 ML/a重油催化裂化装置的应用情况。工业试验结果表明:在原料和主要操作条件基本不变的前提下,干气产率下降了0.72个百分点,焦炭产率下降了0.66个百分点,汽油产率提高了3.11个百分点,液化石油气产率上升了0.96个百分点,柴油产率下降了2.29个百分点,液体收率提高了1.28个百分点。说明LV-23BC催化剂具有较好的选择性,能够改善重油催化裂化装置的产品分布。
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| 关 键 词： | 催化裂化 催化剂 应用 液化石油气 重油 |
Application of LV-23 BC catalyst in heavy oil FCC unit |
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| Wang Weici,Liu Yongzhao,Li Xiaoguang,Zhang Weiyi,Jiang Yong. Application of LV-23 BC catalyst in heavy oil FCC unit[J]. Petroleum Refinery Engineering, 2010, 40(6) |
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| Authors: | Wang Weici Liu Yongzhao Li Xiaoguang Zhang Weiyi Jiang Yong |
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| Affiliation: | 1.School of Vocational Technology of Liaoning University of Petroleum and Chemical Technology(Fushun 113001; Liaoning; China) 2.PetroChina Fushun Petrochemical Company(Fushun 113004; China); |
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| Abstract: | The commercial application of LV-23BC catalyst in the 20 000 b/d heavy oil FCC unit was described. The operation results showed that,with the same feedstock and under the same operation conditions, the yields of dry gas,coke and diesel were reduced by 0.72,0.66 and 2.29 percent points respectively,and the productions of gasoline,LPG and liquid were increased by 3.11,0.96 and 1.28 percent points.All these confirm that LV-23BC catalyst has a good selectivity,which can improve the product distribution of heavy... |
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| Keywords: | FCC catalyst application LPG |
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