The reception of humic derivatives with increased sorption ability on mineral matrixes

  • Zhaksyntay Kairbekov Scientific Research Institute for New Chemical Technologies and Materials, Almaty
  • Zh. Arziev Institute of New Chemical Technologies of SB NAS KR, Osh
  • V. Yemelyanova Scientific Research Institute for New Chemical Technologies and Materials, Almaty
  • E. Baizhomartov Scientific Research Institute for New Chemical Technologies and Materials, Almaty
DOI: https://doi.org/10.15328/chemb_2013_3136-143
Keywords: humate-silicate composite, extraction, IR-spectrometry, thermogravimetry

Abstract

The results of reception and research of the humic substance fixed on a mineral matrix-silicate in the process of humate extraction by the water solution of sodium silicate are presented in the paper. The basic conditions of process are optimised in the course of researches. The composition of the received composite is characterised by means of IR-spectrometry and thermogravimetric analysis. The optimum conditions of process of reception of silicate humate are following: concentration of sodium silicate – 2%, process temperature – 30-40°C, of the silicate humate dealkalization process duration – 30-40 minutes, coal particles dispersity – 0-3 mm to 0-5 mm.

References

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Published
2013-09-14
How to Cite
Kairbekov, Z., Arziev, Z., Yemelyanova, V., & Baizhomartov, E. (2013). The reception of humic derivatives with increased sorption ability on mineral matrixes. Chemical Bulletin of Kazakh National University, 71(3), 136-143. https://doi.org/https://doi.org/10.15328/chemb_2013_3136-143
Issue
Vol 71 No 3 (2013): Chemical Bulletin of Kazakh National University
Section
Organic and Polymers Chemistry
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