| CBAF工艺对炼油厂碱渣预处理中水力停留时间应用研究 |
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| 引用本文： | 姚培,刘媛,朱斌.CBAF工艺对炼油厂碱渣预处理中水力停留时间应用研究[J].广东化工,2011,38(11):42-44. |
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| 作者姓名： | 姚培 刘媛 朱斌 |
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| 作者单位： | 1. 常州工程职业技术学院化工系化工原理组,江苏常州,213200
2. 华南理工大学化工与能源学院,广东广州,510640 |
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| 摘 要： | CBAF工艺装置关键参数主要是水力停留时间、曝气量、碱渣进水浓度、反冲洗周期、进水pH等。文章对水力停留时间在CBAF工艺中对碱渣处理的效果进行了优化,在现有处理条件下得出了最优的停留时间为9 h。
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| 关 键 词： | 炼油厂 碱渣 水力停留时间 CODCr 硫化物 |
The Hydraulic Retention Time Research in CBAF Process of Caustic Sludge in Refinery |
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| Yao Pei,Liu Yuan,Zhu Bin.The Hydraulic Retention Time Research in CBAF Process of Caustic Sludge in Refinery[J].Guangdong Chemical Industry,2011,38(11):42-44. |
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| Authors: | Yao Pei Liu Yuan Zhu Bin |
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| Affiliation: | Yao Pei1,Liu Yuan1,Zhu Bin2(1.Chemical Department Changzhou Institute of Engineering Technology,Changzhou 213200,2.College of Chemical Engineering and Energy Source,Huanan University of Technology,Guangzhou 510640,China) |
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| Abstract: | The Keywords parameters in CBAF process are hydraulic retention time,aeration volume,import water concentration of caustic sludge,bounce-back cycle,pH in import water and so on.The hydraulic retention time in CBAF process of caustic sludge in refinery is optimized in the paper and the excellent result was 9 hours under treatment condition in existence. |
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| Keywords: | refinery caustic sludge hydraulic retention time CODCr sulfide |
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