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| 多相催化氧化法处理油田污水 | |
| 引用本文： | 赵泉林,鲁毅强,韩冬,韦莉,林庆霞.多相催化氧化法处理油田污水[J].北京科技大学学报,2006,28(4):335-337. |
| 作者姓名： | 赵泉林 鲁毅强 韩冬 韦莉 林庆霞 |
| 作者单位： | 1. 北京科技大学材料科学与工程学院,北京,100083 2. 北京科技大学应用科学学院,北京,100083 3. 中国石油勘探开发研究院采收率所,北京,100083 |
| 摘 要： | 油田污水中的S2-,Fe2 及细菌等可使部分水解聚丙烯酰胺产生降解,使聚合物溶液粘度大幅度下降. 采用浸渍法制备了过渡金属-稀土复合氧化物催化剂,用于多相催化氧化处理油田污水. 结果表明,Mn-Ce复合氧化物催化剂性能高效、稳定;与未处理的模拟污水相比,经多相催化氧化处理后的模拟污水配制的聚合物溶液粘度提高548%. |
| 关 键 词： | 油田污水 多相催化氧化法 聚合物 粘度 多相催化 氧化法处理 油田污水 catalytic oxidation water 配制 模拟污水 水相 稳定 催化剂性能 复合氧化物 结果 催化氧化处理 氧化物催化剂 稀土 过渡金属 法制 浸渍 聚合物溶液粘度 降解 |
| 收稿时间： | 2005-02-27 |
| 修稿时间： | 2005-04-15 |
Treatment of oilfield-produced water by multi-phase catalytic oxidation |
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| ZHAO Quanlin,LU Yiqiang,HAN Dong,WEI Li,LIN Qingxia.Treatment of oilfield-produced water by multi-phase catalytic oxidation[J].Journal of University of Science and Technology Beijing,2006,28(4):335-337. | |
| Authors: | ZHAO Quanlin LU Yiqiang HAN Dong WEI Li LIN Qingxia |
| Institution: | 1 Materials Science and Engineering School, University of Science and Technology Beijing, Beijing 100083, China; 2 Applied Science School, University of Science and Technology Beijing, Beijing 100083, China;3 EOR Department, Research Institute of Petroleum Exploration and Development China, Beijing 100083, China |
| Abstract: | S~ 2- , Fe~ 2 and bacteria in oilfield-produced water could degrade polyacrylamide and decrease the polymer solution's viscosity seriously. An Mn-Ce complex oxide catalyst was prepared by impregnation method to treat oilfield-produced water by multi-phase catalytic oxidation. The results showed that the catalyst was high effective and stable. The viscosity of the polymer solution made of simulated oilfield produced water processed by the oxidation was 5.48 times higher than that unprocessed. |
| Keywords: | oilfield-produced water multi-phase catalytic oxidation polymer viscosity |
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