Development of Environmental-friendly N-Acyl Taurates Manufacturing Process and Evaluation of their Physical Properties 


Vol. 11,  No. 4, pp. 195-204, Dec.  2005


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  Abstract

A new condensation process for manufacturing N-acyl taurates which generates less pollutant and produces more than 60 % yield in comparison with the conventional process has been developed in this work. Its optimum process conditions are at 210 ~ 230 ℃ of reaction temperature and 6 ~ 9 hour of reaction time when Parasol 123 of petroleum refired oil is employed as process solvent and mixed catalysts of sulfonic acid and phosphoric acid are utilized as process catalyst. And the qualities of N-acyl taurates produced by this new process are similar to or better than those of imported product judging from their acid value, amine value and color. Thus, it can be said that the newly developed process for manufacturing N-acyl taurates in this work is better than the conventional process. The physical properties of N-acyl taurates produced in this work such as surface tension, foaming power, foaming stability, hard water stability, and emulsifying power etc. were compared with those of commercially available anionic surfactants. And the experimental results show that N-acyl taurates shows good physical properties and that they can be alternative to conventional anionic surfactants.

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  Cite this article

[IEEE Style]

P. JN, S. AR, J. YW, B. JH, J. HJ, L. H, "Development of Environmental-friendly N-Acyl Taurates Manufacturing Process and Evaluation of their Physical Properties," Clean Technology, vol. 11, no. 4, pp. 195-204, 2005. DOI: .

[ACM Style]

Park JN, Song AR, Jeong YW, Bae JH, Ji HJ, and Lim H. 2005. Development of Environmental-friendly N-Acyl Taurates Manufacturing Process and Evaluation of their Physical Properties. Clean Technology, 11, 4, (2005), 195-204. DOI: .

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