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| 水解聚丙烯酰胺对注聚后产出污水浮选效果的影响 | |
| 引用本文： | 邓清月,段明,张健,方申文.水解聚丙烯酰胺对注聚后产出污水浮选效果的影响[J].应用化工,2011,40(5):745-747,753. |
| 作者姓名： | 邓清月 段明 张健 方申文 |
| 作者单位： | 1. 西南石油大学油气藏地质及开发国家重点实验室,四川成都610500;西南石油大学化学化工学院,四川成都610500 2. 西南石油大学油气藏地质及开发国家重点实验室,四川成都,610500 3. 中海石油北京研究中心,北京,100027 |
| 基金项目： | 国家高技术研究发展专项经费资助项目 |
| 摘 要： | 以旅大10-1油田产出含聚污水为研究对象、浮选后除油率和水体浊度降低率为考核指标,研究了不同分子量和浓度残余水解聚丙烯酰胺(HPAM)对聚铝(PAC)、二甲基二烯丙基氯化铵/丙烯酰胺共聚物P(DMDAAC-AM)]、丙烯酰氧乙基三甲基氯化铵/丙烯酰胺共聚物P(DAC-AM)]等3种不同阳离子型浮选剂处理效果的影响。结果表明,随着HPAM分子量和浓度的增加,PAC处理效果变化不大,但处理效果差,除油率和浊度降低率均约72%;P(DMDAAC-AM)的处理效果逐渐变差,除油率和浊度降低率均低于85%;而对于P(DAC-AM)除油率和浊度降低率均维持在90%以上。进一步优化P(DAC-AM)的浮选条件,发现其浮选时间可缩短至5 m in,用量可降低至30×10-6。 |
| 关 键 词： | 水解聚丙烯酰胺 浮选剂 含聚污水 |
Effect of hydrolyzed polyacrylamide on floatation of waste water from polymer flood |
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| DENG Qing-yue,DUAN Ming,ZHANG Jian,FANG Shen-wen.Effect of hydrolyzed polyacrylamide on floatation of waste water from polymer flood[J].Applied chemical industry,2011,40(5):745-747,753. | |
| Authors: | DENG Qing-yue DUAN Ming ZHANG Jian FANG Shen-wen |
| Affiliation: | DENG Qing-yue1,2,DUAN Ming1,ZHANG Jian3,FANG Shen-wen1(1.State Key Laboratoy of Oil & Gas Reservoir Geology and Exploitation Engineering,Southwest Petroleum University,Chengdu 610500,China,2.College of Chemistry and Chemical Engineering,3.Research Center of China National Offshore Oil Corp,Beijing 100027,China) |
| Abstract: | The floatation of waste water from polymer flood in LD10-1oilfield was studied by using the reduction rate of oil content and turbidity of the water as the criterion for evaluation.The effect of molecular weight and concentration of the hydrolyzed polyacrylamide(HPAM) on the floatation by(PAC),P(DMDAAC-AM) and P(DAC-AM) was investigated.The results indicated that the floatation by PAC was bad and had no change as the molecular weight and concentration of HPAM increased.The reduction rate of oil content and ... |
| Keywords: | hydrolyzed polyacrylamide floatation agent waste water from polymer flood |
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