专题与综述

次氯酸钠氧化法测定聚丙烯酰胺浓度的研究

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  • 1. 大庆油田工程有限公司水化室, 黑龙江大庆 163712;
    2. 大庆井下工具厂, 黑龙江大庆 163712
江能(1975- ), 毕业于哈尔滨理工大学, 工程师, 从事油田化学剂及水质检测研究工作。

收稿日期: 2004-11-20

  网络出版日期: 2010-10-01

Study on the determination of partially hydrolyzed polyacrylamide by sodium hypochlorite oxidization method

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  • 1. Water Treatment and Oilfield ChemistryResearch Department, DaqingOilfield EngineeringCo., Ltd., Daqing 163712, China;
    2. DaqingWork Tools Factory, Daqing163712, China

Received date: 2004-11-20

  Online published: 2010-10-01

摘要

阐述了次氯酸钠氧化法(浊度法)测定部分水解聚丙烯酰胺浓度的反应机理,研究了聚丙烯酰胺的相对分子质量、次氯酸钠溶液浓度、反应时间对吸光度值的影响,针对大庆油田杏二中三元复合驱采出水中含有碱和表面活性剂、pH值高、黏度大、富集硫化物和亚硫酸根等特点,提出采用过硫酸铵-浊度法检测三元复合驱采出水中聚丙烯酰胺浓度。

本文引用格式

江能, 房永, 江勇 . 次氯酸钠氧化法测定聚丙烯酰胺浓度的研究[J]. 工业水处理, 2005 , 25(8) : 46 -48,49 . DOI: 11894/1005-829x.2005.25(8).46

Abstract

The reaction mechanism of sodium hypochlorite oxidization method (turbidity method) for the determination of partially hydrolyzed polyacrylamide is described.The effects of molecular weight of polyacrylamide,concentration of sodium hypochlorite solution and reaction time on the absorbance have been studied in detail. To minimize the interferences of factors such as alkali, surfactant, high pH, high viscosity,and enrich sulfide and sulfite in alkali surfactant polymer flooding produced liquid at Daqing Oilfield,ammonium persulfate turbidity method is first introduced in the determination of HPAM.

参考文献

[1] 孔柏岭.聚丙烯酰胺浓度测量方法综述[J].油田化学,1996,13 (3):284-288
[2] 叶美玲,等.凝胶色谱法定量分析污水中聚丙烯酰胺[J].色谱,1995,13(1):16-20
[3] 聂小斌,等.油田水中聚丙烯酰胺的凝胶色谱法分析[J].大庆石 油地质与开发,1997,16(3):49-52
[4] 宋守国,等.三次采油用聚丙烯酰胺浓度的测定:化学定氮法[J].石油工业技术监督,2002,18(7):27-29
[5] 张焕泉,等.聚合物驱油技术[M].山东:东营石油大学出版社,2002.200-204

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