阳离子聚丙烯酰胺微球浓乳液制备及粒径演化

doi:10.3969/j.issn.0438-1157.2014.08.035

化工学报 ›› 2014, Vol. 65 ›› Issue (8): 3107-3113.DOI: 10.3969/j.issn.0438-1157.2014.08.035

阳离子聚丙烯酰胺微球浓乳液制备及粒径演化

李光辉, 张贵才, 王浩, 葛际江, 刘月亮

中国石油大学华东石油工程学院, 山东青岛 266580

收稿日期:2013-10-31 修回日期:2013-11-19 出版日期:2014-08-05 发布日期:2014-08-05
通讯作者: 张贵才
基金资助:
山东省自然科学基金项目（ZR2011EEQ001）。

Preparation of cationic polyacrylamide microspheres by concentrated emulsion polymerization and its size evolution

LI Guanghui, ZHANG Guicai, WANG Hao, GE Jijiang, LIU Yueliang

School of Petroleum Engineering, China University of Petroleum, Qingdao 266580, Shandong, China

Received:2013-10-31 Revised:2013-11-19 Online:2014-08-05 Published:2014-08-05
Supported by:
supported by the Natural Science Foundation of Shandong Province (ZR2011EEQ001).

摘要/Abstract

摘要： 浓乳液聚合产品稳定性好，颗粒尺寸更接近地层孔隙尺寸，在油田开发中具有较大的应用价值。基于微乳液制备了一系列甲基丙烯酰氧乙基三甲基氯化铵和丙烯酰胺的浓乳液，通过电导率测试、流变性分析、显微镜观察，研究了聚合前后浓乳液结构、粒径分布及稳定性。结果表明浓乳液的黏度及屈服应力，随着水相单体浓度（C_M）增加而降低，随着油相中表面活性剂含量（m_S）增加先升高后降低，乳液稳定性有相同趋势；浓乳液在C_M>40%及m_S=2.5 g时的失稳，原因分别是渗滤作用和高黏度下乳化不充分；聚合前液滴粒径分布在1～30 mm，聚合后微球粒径在0.4～5 mm，且粒径分布由聚合前双峰变为聚合后单峰，这一现象可以由Kolmogoro-Hinze的乳化理论解释，并由微球乳液的黏度增加至原始浓乳液的10倍证实。

关键词: 聚合, 聚丙烯酰胺, 浓乳液, 流变性, 粒度分布

Abstract: Concentrated emulsion polymerization has great potential use in oil production due to its product characteristics of high stability and proper particle size close to formation pore, which complements the gel particles synthesized by microemulsion polymerization and suspension polymerization. A series of concentrated emulsion were prepared based on microemulsion with acrylamide and methylacryloxylethyl trimethyl ammonium chloride as monomers. The structure, size distribution, stability of this emulsion before and after polymerization were determined by conductivity measurement, rheology analysis, and microscope observation. The results showed that both viscosity and yielding stress decreased with increasing monomer concentration (C_M) in water phase and had a maximum value with increasing surfactant content (m_S). The same trend was found for emulsion stability. The emulsion destability of C_M >40% or m_S =2.5 g was separately attributed to percolation effect and insufficiency emulsification in high dispersion viscosity; especially, the particle size with 1-30 mm and bimodal distribution before polymerization evolved to that with 0.4-5 mm and unimodal distribution after polymerization. This size evolution could be explained by Kolmogoro-Hinze emulsification theory, further testified by the phenomenon that the viscosity of microsphere emulsion was enhanced as much as ten times that of emulsion before polymerization.

Key words: polymerization, polyacrylamide, concentrated emulsion, rheology, particle size distribution

中图分类号:

TE256

李光辉, 张贵才, 王浩, 葛际江, 刘月亮. 阳离子聚丙烯酰胺微球浓乳液制备及粒径演化[J]. 化工学报, 2014, 65(8): 3107-3113.

LI Guanghui, ZHANG Guicai, WANG Hao, GE Jijiang, LIU Yueliang. Preparation of cationic polyacrylamide microspheres by concentrated emulsion polymerization and its size evolution[J]. CIESC Journal, 2014, 65(8): 3107-3113.

参考文献 23

[1]	Zhao Yuwu(赵玉武), Wang Guofeng(王国锋), Zhu Weiyao(朱维耀). Laboratory experiment and numerical simulation of nano-micron polymer flooding [J]. Acta Petrolei Sinica(石油学报), 2009, 30(6): 894-897
[2]	Zhu Huaijiang(朱怀江), Zhu Ying(朱颖), Sun Shangru(孙尚如), Liu Yuzhang(刘玉章), Tang Jinxing(唐金星). Application performance of a pre-crosslinking micro-gel dispersion for profile control and oil displacement [J]. Petroleum Exploration and Development(石油勘探与开发), 2004, 31(2): 115-118
[3]	Yao C, Lei G, Li L, Gao X. Selectivity of pore-scale elastic microspheres as a novel profile control and oil displacement agent [J]. Energy & Fuels, 2012, 26: 5092-5101
[4]	Gao Ruichang(高瑞昶), Li Pingli(李凭力), Ren Yan(任延), Wang Shichang(王世昌). Preparation of monodispersed polyacrylamide microspheric gel [J]. Journal of Chemical Industry and Engineering(China)(化工学报), 2000, 51(4): 527-530
[5]	Liu Huajie(柳华杰), Bu Yuhuan(步玉环), Wang Chunyu(王春雨). Preparation of water-absorbing microspheres by double dispersion inverse suspension polymerization and self-designed equipment [J]. CIESC Journal(化工学报), 2013, 64(9): 3461-3466
[6]	Chen Mifeng(陈密峰), Zhang Xiujuan(张秀娟). Synthesis of water-absorbent resin with high saline-absorbability and penetrability by inverse suspension copolymerization [J]. Journal of Chemical Industry and Engineering(China) (化工学报), 2003, 54(11): 1627-1631
[7]	Rong Minjie(荣敏杰), Li Baofu(李保福), Tang Jian(唐健). The synthesis method of cationic polyacrylamide emulsion[P]: CN, 200910015050.6. 2009-09-30
[8]	Ma Yunfeng(马云峰). The inverse emulsion synthesis method of polyacrylamide[P]: CN, 201010183098.0. 2010-09-29
[9]	Ruckenstein E. Concentrated Emulsion Polymerization. Polymer Synthesis/Polymer Catalysis[M]. Berlin Heidelberg: Springer, 1997: 1-58
[10]	Ruckenstein E, Kim K J. Polymerization in gel‐like emulsions [J]. Journal of Applied Polymer Science, 1988, 36(4): 907-923
[11]	Zhang Hongtao(张洪涛), Wang Anlin(王岸林), Cao Jianhua(操建华). Study on concentrated emulsion polymerization of methyl methacrylate/butyl acrylate initiated by redox system [J]. Acta Polymerica Sinica(高分子学报), 2003(1): 23-29
[12]	Zhang Hongtao(张洪涛), Chen Li(陈莉), Duan Lingli(段铃丽). Concentrated emulsion polymerization of nonionic polymerizable polyurethane/styrene [J]. Acta Chimica Sinica(化学学报), 2007, 65(5): 437-444
[13]	Ai Z, Deng R, Zhou Q, Liao S, Zhang H. High solid content latex: preparation methods and application [J]. Advances in Colloid and Interface Science, 2010, 159(1): 45-59
[14]	Zhang Huiting(张慧婷), Liu Yanping(刘艳萍), Li Xiaojuan(李晓娟), Yu Faquan(俞发全). Dual latex particle size distribution of concentrated inverse polymer emulsion and its correlation with stability [J]. Acta Polymerica Sinica(高分子学报), 2011(8): 832-837
[15]	Lagourette B, Peyrelasse J, Boned C, Clausse M. Percolative conduction in microemulsion type systems [J]. Nature, 1979, 281: 60-62
[16]	Hou M J, Shah D. Effects of the molecular structure of the interface and continuous phase on solubilization of water in water/oil microemulsions [J]. Langmuir, 1987, 3(6): 1086-1096
[17]	Carver M, Hirsch E, Wittmann J, Fitch R, Candau F. Percolation and particle nucleation in inverse microemulsion polymerization [J]. The Journal of Physical Chemistry, 1989, 93(12): 4867-4873
[18]	Solans C, Esquena J. Highly Concentrated(Gel) Emulsions as Reaction Media for the Preparation of Advanced Materials. Highlights in Colloid Science[M]. Weinheim: Wiley-VCH Verlag GmbH & Co. KGaA, 2008: 291-297
[19]	Ruckenstein E, Kim K J. Copolymerization of styrene and methacrylic acid in concentrated emulsions [J]. Journal of Polymer Science Part A: Polymer Chemistry, 1989, 27(13): 4375-4388
[20]	Zhang Y, Wang L, Li X, He P. Salt-resistant superabsorbents from inverse-suspension polymerization of PEG methacrylate, acryamide and partially neutralized acrylic acid [J]. Journal of Polymer Research, 2011, 18(2): 157-161
[21]	Batch G L, Macosko C W. Kinetic model for crosslinking free radical polymerization including diffusion limitations [J]. Journal of Applied Polymer Science, 1992, 44: 1711-1729
[22]	Vankova N, Tcholakova S, Denkov N D, Ivanov I B, Vulchev V D, Danner T. Emulsification in turbulent flow(Ⅰ): Mean and maximum drop diameters in inertial and viscous regimes [J]. Journal of Colloid and Interface Science, 2007, 312(2): 363-380
[23]	Carman P C. Fluid flow through granular beds [J]. Transactions-Institution of Chemical Engineers, 1937, 15: 150-166

阳离子聚丙烯酰胺微球浓乳液制备及粒径演化

Preparation of cationic polyacrylamide microspheres by concentrated emulsion polymerization and its size evolution

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