| 炼油厂废催化裂化催化剂的再生技术 |
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| 引用本文： | 郭斌,刘晓欣.炼油厂废催化裂化催化剂的再生技术[J].化工环保,1998,18(2):100-103. |
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| 作者姓名： | 郭斌 刘晓欣 |
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| 作者单位： | [1]河北科技大学 [2]石家庄炼油厂 |
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| 摘 要： | 对炼油厂重油催化裂化过程硅铝催化剂朱活的原因进行了分析研究，提出了回流浸取法再生催化剂的新工艺。采用该工艺处理后的催化剂含镍量可由０．８％降至０．２１％，活性恢复９５．７％，达到工业应用标准。
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| 关 键 词： | 炼油帮 废催化剂 催化剂再生 废物处理 |
Regeneration of Spent Catalyst from Refinery |
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| Guo Bin , Ren Ailing and Dong Wengeng.Regeneration of Spent Catalyst from Refinery[J].Environmental Protection of Chemical Industry,1998,18(2):100-103. |
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| Authors: | Guo Bin Ren Ailing and Dong Wengeng |
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| Abstract: | Based on the analysis of the factors that cause the loss of activity of silicon-aluminium catalyst used in catalytic cracking of heavy oil in Shijiazhuang Refinery , a new reflux-leaching process is developed to regenerate the spent catalyst. The content of nickel in the catalyst regen- erated by the process can be reduced from 0. 8% to 0. 21% , the activity of catalyst can be re- gained as high as 95. 7%. |
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| Keywords: | refinery spent catalyst regeneration |
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