Catholic sulfoxidation of phenol in water solution in ultrasonic field

  • T. Shakieva Research Institute of New Chemical Technologies and Materials, Almaty
  • B. Emelianova Research Institute of New Chemical Technologies and Materials, Almaty
  • Zh. Kairbekov Research Institute of New Chemical Technologies and Materials, Almaty
  • Zh. Myltykbaeva Research Institute of New Chemical Technologies and Materials, Almaty
  • Zh. Turabekova Research Institute of New Chemical Technologies and Materials, Almaty
  • H. Aibulatova Research Institute of New Chemical Technologies and Materials, Almaty
  • Zh. Ospan Research Institute of New Chemical Technologies and Materials, Almaty
DOI: https://doi.org/10.15328/chemb_2012_1457-461

Abstract

In this article were represented results of researches kinetics of phenol sulfoxidation in the presence of cobalt, nickel and iron acid complex, which immobilize on polyacryl, in ultrasonic field with frequency interval from 0 to 200 kHz and intensity 5Wt. /cm3. Conditions of ultrasonic irradiation were optimized. Received regularities were quantitatively described. Were shown that ultrasound on studied range stimulate rise of MX-PAK-C6H5OH-H2O (MCo 2+, Ni2+, Fe2+) system’s redox-potential to 200-400 mW., promoted to formation cobalt’s and nickel’s binuclear complexes on lower concentration of salt in solution, leaded to rise of cobalt, nickel and iron formation constants with PAK, SO3 2-, C6H5OH. Were shown that ultrasound influence on nature of intermediate complexes and as a consequence on their activity in proses of sulfoxidation.

Published
2012-03-31
How to Cite
Shakieva, T., Emelianova, B., Kairbekov, Z., Myltykbaeva, Z., Turabekova, Z., Aibulatova, H., & Ospan, Z. (2012). Catholic sulfoxidation of phenol in water solution in ultrasonic field. Chemical Bulletin of Kazakh National University, 65(1), 457-461. https://doi.org/https://doi.org/10.15328/chemb_2012_1457-461
Issue
Vol 65 No 1 (2012): Chemical Bulletin of Kazakh National University
Section
Other Papers
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