Abstract
We carried out oxypropylation of pentaerythritol with propylene oxide at different molar ratios of reagents under the action of alkali (NaOH) catalyst. The most important physical and chemical characteristics of the obtained esters were determined and their properties as surfactants were studied. Based on these data we calculated colloid-chemical and thermodynamic parameters of micellization and adsorption.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Lange, K.R., Poverkhnostno-aktivnye veshchestva: Sintez, svoistva, analiz, primenenie (Surfactants: Synthesis, Properties, Application), St. Petersburg: Professiya, 2005.
Milton J. Rosen, Surfactants and Interfacial Phenomena, John Wiley & Sons, Inc., Canada, 2004.
Drew Myers, Surfactant Science and Technology, 3rd ed. John Wiley & Sons, Inc., Canada, 2006.
Drew Myers, Surfaces, Interfaces and Colloids: Principles and Applications, 2nd ed. John Wiley & Sons, Inc, New York, 1999.
Karshak, A.A., Sovremennye sredstva sokrashcheniya poter’ benzinov ot ispareniya (Contemporary Means of Reduction of Gasoline Loss from Evaporation), Ufa: Dizain Poligraf Servis, 2001.
Gumbatov, G.G. and Dashdiev, R.A., Zashchita okruzhayushchei sredy pri dobyche, khranenii i transporte nefti s primeneniem kolloidnykh kompozitsii (Protection of Environment in Oil Production, Storing, and Transportation Using Colloid Solutions), Baku: ELM, 1998.
Solodov, V.A., Varnavskaya, O.A., Khvatova, L.K. et al., Zh. Prikl. Khim., 2005, vol. 78, no. 6, pp. 966–971.
Solodov, V.A., Khvatova, L.K., Fakhrutdinov, B.R. et al., Zh. Prikl. Khim., 2007, vol. 80, no. 2, pp. 312–316.
Akhmedova, G.A., Zh. Prikl. Khim., 2008, vol. 81, no. 6, pp. 999–1004.
Aga-zade, A.D., Neftekhimiya, 2002, vol. 42, no. 4, pp. 301–307.
Asadov Z.G., Akhmedova G.A., Zarbalieva I.A. et al., Neftepererab. Neftekhimiya. 2007, no. 10, pp. 37–43.
Macid Nurbas, Asadov, Z.H., Aga-zade, A.D. et al., Iranian Polym. J., 2005, vol. 14, no. 4, pp. 317–322.
Asadov, G.G., Ragimov, R.A., Aga-zade, A.D., and Akhmedova, G.A., Dokl. National Akad. Nauk Azerbaidzhana, 2009, no. 1, pp. 59–64.
Abramzon, A.A., Zaichenko, L.P., and Faingol’d, S.I., Poverkhnostno-aktivnye veshchestva: Sintez, svoistva, primenenie (Surfactants: Synthesis, Properties, Application), Leningrad: Khimiya, 1988.
Humbatov, H.H., Dashdiyev R.A., Asadov Z.H. et al., Chemical Reagents and Petroleum Production: Reference Book, vol. 2, Baku: ELM, 2001, 448 p.
Asadov, Z.H., Rahimov, R.A., Ahmadova, G.A. et al., Georgia Chem. J., 2007, vol. 7, no. 4, pp. 390–396.
Sabagh, A.M., Kandil, N.Gh., and El-Sharkawy, H., Colloid and Surfaces. A: Physicochem. A. Eng. Aspects, 2000, vol. 170, pp. 127–136.
Sabagh, A.M., Abdul-Raouf, M.E., Abdel-Raheem, R., Colloid A. Surfaces. A: Physicochem. A. Eng. Aspects, 2004, vol. 251, pp. 167–174.
Author information
Authors and Affiliations
Additional information
Original Russian Text © Z.G. Asadov, R.A. Ragimov, G.A. Akhmedova, 2011, published in Zhurnal Prikladnoi Khimii, 2011, Vol. 84, No. 7, pp. 1116–1122.
Rights and permissions
About this article
Cite this article
Asadov, Z.G., Ragimov, R.A. & Akhmedova, G.A. Synthesis, physicochemical characteristics and properties of oligomeric surfactants based on pentaerythritol and propylene oxide. Russ J Appl Chem 84, 1188–1194 (2011). https://doi.org/10.1134/S1070427211070111
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1070427211070111