Dissertation > Excellent graduate degree dissertation topics show

Synthesis and Performance of Cardanol Sulfonate Surfactant

Author: WangYuWei
Tutor: WangJun
School: Northeast University of Petroleum
Course: Applied Chemistry
Keywords: cardanol saturated cardanol surface tension interfacial tension displacement
CLC: TQ423.11
Type: Master's thesis
Year: 2011
Downloads: 46
Quote: 0
Read: Download Dissertation

Abstract


Cardanol sulfonate and saturated cardanol sulfonate were synthesized using candanol and saturated cardanol. Oleum was sulfonation, and dichloromethane was solvent. The products were characterized by IR and NMR. The surface tension, wetting ability, emulsifying ability, foam property, interfacial tension, displacement performance and salt resistance were characterized.The results showed that critical micelle concentration (cmc) of cardanol sulfonate and saturated cardanol sulfonate were 3.37g/L and 5.25g/L, surface tension (γcmc) at the cmc were 38.41mN/m and 36.15mN/m, respectively; the wetting contact angles showed that wetting ability of saturated cardanol sulfonate was better than that of cardanol sulfonate; the emulsification property of products to liquid paraffin was measured by water diversion method and result showed that emulsification property decreased with the increase of temperature; volume of foam and foam after five minutes were considered as a standard, results proved that foam property of cardanol sulfonate was better than that of saturated cardanol sulfonate, foam volume was nearly constant when maximum volume was reached; the evaluation of interfacial activity of products showed that value of cardanol sulfonate was 1.14×10-2mN/m, saturated cardanol sulfonate was 2.19×10-4mN/m when concentration of base was 1.2% and concentration of salt was 3.5%; the core experiment in laboratory demonstrates that the cardanol sulfonate flooding has enhanced by 11.47% more than that of water displacement, and saturated cardanol sulfonate flooding has enhanced by 18.12%.

Related Dissertations

  1. Research on the Integrated Grating Subdividing Digital Display Device Based on DSP,TH822
  2. Huimin Sag Xiakou fault and fault sealing mechanism near the block,P618.13
  3. Alkyl glucosides and protein interaction studies,TQ423
  4. Research on Security Assessment System of Pontoon During Ship Launching Based on NAPA,U671.5
  5. Mechanical Property Analysis on Concrete Short Columns with Strengthened Style Hoop,TU375.1
  6. Numerical Simulation of Displacement Ventilation’s Influence on Air Quality Indoor,TU834
  7. The Experiment on the Stability of Mini-screws under Different Orthodontic Force and Different Loading Time,R783.6
  8. Study on the Properties of the Mixed Systems with Betaines,TQ423.3
  9. The Deep Foundation Pit Engineering Support Numerical Simulation and Field Testing Research,TU473.2
  10. Comparative Study of Clicking Temporomandibular Joint Before and after Being Cured by MRI,R445.2
  11. The Design and Research of a New Type of Clamping Elements for Roller Guide,TG659
  12. Study on the Ductility of Reinforced Concrete Special-shaped Columns with Different Design Parameters,TU375.3
  13. The Research and Design of Signal Processing Technology of the Optical Fiber Displacement Sensor Based on Intensity Modulation,TN911.7
  14. Double Grating Interference Based Displacement Sensor and Its Circuit System,TP212
  15. Research on the Methods for Seismic Damage Prediction of Industrial Plants,TU311.3
  16. Evaluation of Left Ventricular Systolic Function and Left Ventricular Contraction Synchrony in Patients with Left Ventricular Noncompaction by Two-dimensional Speckle Tracking Imaging,R541.1
  17. Gu Liang Youtian deep composite profile control technology research,TE357.4
  18. The Development of the Interference Testing System for Optical Fiber Connector Surface,TN253
  19. Elastography in the displacement and strain estimation,TP391.41
  20. Optical fiber sensing technology to monitor steel cement mixing wall Applied Research,TU753
  21. Standard infrasound generator Mechanism and Related Technologies,TB51

CLC: > Industrial Technology > Chemical Industry > Reagents and the production of pure chemicals > Surfactant > Ionic surfactants > Anionic
© 2012 www.DissertationTopic.Net  Mobile