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| 湿式氧化处理乙烯裂解废碱液 | |
| 引用本文： | 樊小辉,孙挺,韩建华,姜涛,吴全才.湿式氧化处理乙烯裂解废碱液[J].水处理技术,2006,32(6):52-54. |
| 作者姓名： | 樊小辉 孙挺 韩建华 姜涛 吴全才 |
| 作者单位： | 1. 东北大学理学院,辽宁,沈阳,110003;沈阳工业大学工程学院,辽宁,辽阳,111003 2. 东北大学理学院,辽宁,沈阳,110003 3. 抚顺石化研究院,辽宁,抚顺,113001 4. 沈阳工业大学工程学院,辽宁,辽阳,111003 |
| 摘 要： | 文章研究了WAO处理乙烯裂解废碱液的方法。在2L高压釜中进行了乙烯废碱液的湿式氧化实验研究，重点考察了反应温度、停留时间对乙烯废碱液中COD、S^2-,酚的含量的影响。结果表明，湿式氧化处理乙烯裂解废碱液是可行的，处理后污水中COD、S^2-,酚的去除率分别达到40％、98％和30％，达到了排放标准。 |
| 关 键 词： | 湿式氧化 废碱液 乙烯裂解 |
| 文章编号： | 1000-3770（2006）06-0052-03 |
| 收稿时间： | 2006-02-15 |
| 修稿时间： | 2006-02-15 |
TREATMENT OF SPENT CAUSTIC LIQUOR FROM ETHYLENE CRACKING WITH WET AIR OXIDATION PROCESS |
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| Fan Xiao-hui,Sun Ting,Han Jian-hua,Jiang Tao,Wu Quan-cai.TREATMENT OF SPENT CAUSTIC LIQUOR FROM ETHYLENE CRACKING WITH WET AIR OXIDATION PROCESS[J].Technology of Water Treatment,2006,32(6):52-54. | |
| Authors: | Fan Xiao-hui Sun Ting Han Jian-hua Jiang Tao Wu Quan-cai |
| Affiliation: | 1.School of Sciences,Northeastern University, Shenyang 110000, China; 2.School of Engineering Shenyang University of Technology, Liaoyang 111003, China; 3.Fushun Research Institute of Petroleum and Petrochemicals,Fushun 113001, China |
| Abstract: | Spent caustic liquor from ethylence cracking was treated with air oxidation process in 2L high pressure retort,The influence of both temperature and retention time on removal efficiency of S^2-,COD and phenol was studied.The results showed that it was possible to treat spent caustic liquor from ethylence cracking with wet air oxidation.The removal rates of S^2-,COD and phenol were 40%,90% and 30% respectively. |
| Keywords: | wet air oxidation spent caustic liquor ethylene cracking |
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