引用本文:
王慧云, 李明远, 吴肇亮, 林梅钦, 董朝霞. 石油磺酸盐、HPAM、pH值对蒙脱土zeta电位的影响[J]. 应用化学,
2005, 22(8): 915-917.
Citation: WANG Hui-Yun, LI Ming-Yuan, WU Zhao-Liang, LIN Mei-Qin, DONG Zhao-Xia. Effects of Petroleum Sulfonate,HPAM and pH Value on Zeta Potential of Sodium Montmorillonite Suspensions[J]. Chinese Journal of Applied Chemistry, 2005, 22(8): 915-917.
Citation: WANG Hui-Yun, LI Ming-Yuan, WU Zhao-Liang, LIN Mei-Qin, DONG Zhao-Xia. Effects of Petroleum Sulfonate,HPAM and pH Value on Zeta Potential of Sodium Montmorillonite Suspensions[J]. Chinese Journal of Applied Chemistry, 2005, 22(8): 915-917.
石油磺酸盐、HPAM、pH值对蒙脱土zeta电位的影响
English
Effects of Petroleum Sulfonate,HPAM and pH Value on Zeta Potential of Sodium Montmorillonite Suspensions
Abstract:
The effects of petroleum sulphonate,HPAM and pH value on the zeta potential of Na-montmo-rrillonite suspensions were investigated,and orthogonal design of experiment was used to study the effect of these factors on the zeta potential of montmorillonite suspensions when the three factors existed simultaneously.The results show that the zeta potential of montmorillonite becomes more negative with the increase of the concentration of petroleum sulphonate,that of HPAM,and the pH value.Moreover,FpH=13.3(>F0.01=9.78),FHPAM=7.73(>F0.05=4.76) and Fpetroleum sulfonate=3.05 when the three factors co-exist,thus the effect of pH value on the zeta potential of montmorillonite is the most prominent factor,the HPAM a less prominent factor,and the petroleum sulphonate is least prominent.
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Key words:
- zeta potential
- / orthogonal test
- / Na-montmorillonite
- / HPAM
- / petroleum sulphonate
- / pH value
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