| 催化裂化催化剂喷雾干燥热风再循环技术 |
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| 引用本文： | 叶金应. 催化裂化催化剂喷雾干燥热风再循环技术[J]. 山东化工, 2012, 41(4): 73-75 |
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| 作者姓名： | 叶金应 |
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| 作者单位： | 中国石化催化剂齐鲁分公司,山东淄博,255300 |
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| 摘 要： | 分析了催化裂化催化剂喷雾干燥尾气热风的相对湿度;在催化裂化催化剂喷雾干燥生产过程中,采用热风再循环技术;比较不同循环比下的热效率和节能效果,优化操作参数;喷雾干燥热风再循环技术提高了装置的热效率,节能效果明显。
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| 关 键 词： | 催化裂化催化剂 喷雾干燥 热风再循环 热效率 节能 |
Technology of Hot Air Recycle from FCC Catalyst Spray Drying |
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| YE Jin-ying. Technology of Hot Air Recycle from FCC Catalyst Spray Drying[J]. Shandong Chemical Industry, 2012, 41(4): 73-75 |
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| Authors: | YE Jin-ying |
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| Affiliation: | YE Jin- ying (SINOPEC Catalyst Company Qilu Division, Zibo, Zibo 255300,China) |
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| Abstract: | Analysised the relative humidity of the hot air from the tail gas of FCC catalyst spray drying. Technology of hot air recycle was adapted in the process of spray drying during FCC catalyst production. The operation parameters were optimized by comparing the thermal efficiency and energy saving under different recycle ratio. Technology of hot air recycle from spray drying improved the thermal efficiency of the unit and reached apparent energy saving. |
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| Keywords: | FCC catalyst spray drying recycle of hot air hermal efficiency energy saving |
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