Subscribe

Subscribe to our Newsletter and get informed about new publication regulary and special discounts for subscribers!

ILCPA > Volume 74 > Sorption Activity of “Taunit”-Series Carbon...
< Back to Volume

Sorption Activity of “Taunit”-Series Carbon Nanomaterials

Full Text PDF

Abstract:

The work is dedicated to finding new modern adsorbents in order to intensify production technologies of vodka and improve the quality of finished products. In the present paper, the technology of carbon nanotubes (CNTs) synthesis is described; CNTs “Taunit”-series were obtained via chemical vapor decomposition at NanoTechCenter Ltd. (Tambov, Russia). The CNTs properties were determined by scanning electron microscopy, nitrite adsorption, laser diffraction, and thermogravimetry. The principle characteristics measured for the water-alcohol mixture were as follows: rigidity, alkalinity, oxidability, volume fraction of methyl alcohol, weight concentration of acetaldehyde, and 2-propanol and organoleptic parameters, found by using gas-chromatographic analysis. The studies performed demonstrate that the “Taunit”-series carbon nanostructured materials can be effectively used for filtering water-alcohol mixtures in the vodka production.

Info:

Periodical:
International Letters of Chemistry, Physics and Astronomy (Volume 74)
Pages:
1-8
Citation:
V. A. Polyakov et al., "Sorption Activity of “Taunit”-Series Carbon Nanomaterials", International Letters of Chemistry, Physics and Astronomy, Vol. 74, pp. 1-8, 2017
Online since:
Jun 2017
Export:
Distribution:
References:

[1] V.M. Mukhin et al., New active carbon for alcoholic beverace industry, Book of abstracts of the International Conference dedicated to the 50th anniversary from the foundation of the Institute of Chemistry of the Academy of Sciences of Moldova, 2009, Chisinau, Moldova, p.229.

[2] V.M. Mukhin et al., New carbonic adsorbents for industrial sorting purification in vodka production, Proceeding of the 5th International Conference Environmental Engineering and Managements. Sustainable production and consumption, 15-19 September 2009, Tulcea, Danube Delta, Romania, p.179.

[3] I.I. Burachevsky et al., Studying the possibility of spectra expansion for adsorption materials in the production of vodka, Alcohol and distillery production. 2 (2011) 22-23. (in Russian).

[4] V.A. Polyakov et al., New activated carbons in the preparation technology of vodka, Food industry. 5 (2012) 40-43. (in Russian).

[5] V.A. Polyakov et al., On prospects of use of new activated carbons based on vegetable raw materials in the production of high-grade vodka, Beer and beverages. 4 (2014) 8-11. (in Russian).

[6] C.M. Hussain, C. Saridara, S. Mitra, Modifying the sorption properties of multi-walled carbon nanotubes via covalent functionalization, Analyst. 134(9) (2009) 1928-(1933).

DOI: https://doi.org/10.1039/b823316k

[7] C. Lu, C. Liu, F. Su, Sorption kinetics, thermodynamics and competition of Ni2+ from aqueous solutions onto surface oxidized carbon nanotubes, Desalination. 249(1) (2009) 18-23.

DOI: https://doi.org/10.1016/j.desal.2009.06.009

[8] T. Shamspur, A. Mostafavi, Application of modified multiwalled carbon nanotubes as a sorbent for simultaneous separation and preconcentration trace amounts of Au(III) and Mn(II), Journal of Hazardous Materials. 168(2-3) (2009) 1548-1553.

DOI: https://doi.org/10.1016/j.jhazmat.2009.03.028

[9] Russian Specifications No. 2166-001-77074291-2012 of 01. 09. 01. 2012 Taunit-series" Carbon Nanostructured Materials.

[10] Russian National Standard No. 6217-74 Fragmented Active Charcoal. Specifications..

[11] Russian National Standard No. 4453-97 Active Lightening Charcoal Powder. Specifications..

[12] G.V. Polygalina, A Technical and chemical control of alcohol and distillery production, Kolos, Moscow, Russia, 1999. (in Russian).

[13] Information on: http: /naukovedenie. ru/PDF/03tvn513. pdf.

[14] Information on: http: /naukovedenie. ru/PDF/03tvn513. pdf.

[15] Information on: http: /www. muctr. ru/univsubs/infacol/fen/faculties/f5/content/metodi_opr. pdf.

[16] Information on: http: /www. muctr. ru/univsubs/infacol/fen/faculties/f5/content/metodi_opr. pdf.

[17] Russian National Standard No. 32039-2013. Vodka and Ethyl Alcohol Proceeding from Food Raw Materials. A Gas-Chromatographic Method for Determining Authenticity.

[18] Russian National Standard No. 52472-2995 Vodka and Special Vodka. Acceptance Rules and Analysis Methods.

[19] Russian National Standard No. 52473-2005 Ethyl Alcohol Proceeding from Food Raw Materials. Acceptance Rules and Analysis Methods.

[20] Y.Y. Lurie, Unified methods of water analysis, Chemistry, Moscow, USSR, 1971. (in Russian).

[21] MFI No. 10-12371-99 Industrial Production Regulations for Production of Exported Vodka..

[22] A.V. Melezhik, I.V. Romantsova, A.G. Tkachev, Multicomponent catalysts for synthesis of carbon nanotubes by chemical vapor decomposition method, Transactions of the Tambov State Technical University. 19(1) (2013) 108-120. (in Russian).

[23] Information on: http: /www. nanotc. ru.

Show More Hide