| 两段提升管催化裂化多产丙烯催化剂LTB-2的应用 |
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| 引用本文： | 孙武,李晓红,常增明,李春义.两段提升管催化裂化多产丙烯催化剂LTB-2的应用[J].炼油技术与工程,2006,36(9):5-7. |
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| 作者姓名： | 孙武 李晓红 常增明 李春义 |
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| 作者单位： | 1. 中国石油大学(华东)胜华炼油厂,山东省东营市,257061
2. 中国石油大学(华东)重质油国家重点实验室,山东省东营市,257061 |
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| 摘 要： | 结合两段提升管催化裂化(TSRFCC)工艺特点开发的多产丙烯催化剂LTB-2在实验室小型提升管装置上的评价表明,该催化剂具有良好的多产丙烯的效果.LTB-2催化剂的工业试验结果表明:当添加量达系统藏量的20%时,液化石油气收率约19%,丙烯收率达到6.83%,而且多产丙烯的稳定性非常理想.
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| 关 键 词： | 两段提升管催化裂化 催化剂 丙烯 工业应用 |
| 收稿时间： | 2006-04-28 |
| 修稿时间： | 2006年4月28日 |
APPLICATION OF CATALYST LTB-2 FOR MAXIMIZING PROPYLENE PRODUCTION IN TWO-STAGE RISER FCC UNIT |
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| Sun Wu,Li Xiaohong,Chang Zengming,Li Chunyi.APPLICATION OF CATALYST LTB-2 FOR MAXIMIZING PROPYLENE PRODUCTION IN TWO-STAGE RISER FCC UNIT[J].Petroleum Refinery Engineering,2006,36(9):5-7. |
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| Authors: | Sun Wu Li Xiaohong Chang Zengming Li Chunyi |
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| Affiliation: | 1. Shenghua Refinery of China University of Petroleum ( Dongying 257061, Shandong , China;Dongying 257061, Shandong, China |
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| Abstract: | The catalyst LTB-2 for maximized propylene developed based upon the special features of two-stage riser FCC process ( TSRFCC ) exhibited excellent performance in maximizing propylene production in the laboratory test on riser FCC pilot plant. In the trial on the commercial unit, the gasoline yield was 19% and propylene yield was 6. 83% when the addition of the catalyst addition was 20% of the inventory. The catalyst stability for maximized propylene is satisfactory. |
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| Keywords: | two-stage riser FCC process catalyst propylene commercial application |
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