Structure of humic acids under mechanochemical treatment of peat.
The influence of mechanochemical activation of peats on the change of structure of humic acids and their acid properties has been studied. It was shown that the yield of humic acids increases in 6–7 times, their molecular weight decreases and the quantity of acid functional groups increases in their structure under mechanochemical treatment of peats
Keywords: Peat, Mehanochemical extraction, humic acids, mineral component
References:
1. Gamayunov N.I., Scythe V.I., Maslennikov B.I. Iono exchanging processes and electro-kinetical phenomena in swelling natural and syntetic ionits. Tveri: TGTU, 1997. 156 p.
2. Lishtvan I.I., Kapuckiy F.N., ,YAnuta YU.G., Abramec A.M. and others. Humic acids: interaction with ion metal, particularities of the structure and characteristic matelhumic complexes //HIVUR. T.14. 4. P. 391-397.
3. Orlov D.S., Grishina L.A. The Practical work on chemistries humics: Training allowance. M.: Izd-in Mosk. un-that, 1981. 272 p.
4. Orlov D.S. Humic acids of ground and general theory humification. M.: MGU, 1990. 325 p.
5. Lishtvan I.I., Kruglickiy N.N., Tretinnik V.YU. Physico-chemical mechanics humic materials. Minsk: "Science and technology", 1976. 264 p.
6. Ivanov A.A. Chemical and structured conversions organic component of peat after mechano activation: Abstract. dr.chimical. sciences. Tomsk. 2005. 23 p.
7. Ivanov A.A., YUdina N.V., Lomovskiy O.I. The Influence mechanochemical activations on composition and characteristic peat humic acids // notify Tomsk pollytechnic university. 2006. T. 309. 5. P. 73-77.
8. YUdina N.V., Zvereva A.V., Lomovskiy O.I. Mehanohimicheskie conversions in the different types of peat // Chemistry of the solid fuel. 2002. 5. P. 3-10.
9. Boldyrev V.V., Pavlov S.V, Poluboyarov V.A. and others. To question about estimation of efficiency of the action of the different machines as mechanical activator // Inorganic material. 1995. T.31, 9. P. 1128-1138.
10. Stadnikov G.L. The Chemistry of the peat. 2-e изд. M.: AN USSR, 1932. 68 p.
11. Kalabin G.A., Kanickaya L.V., Kushnarev D.F. Quantitative spectrascopy YMR natural organic cheese and products of its conversion. M.: Chemistry, 2000. 407 p.
12. Swift R.S. Organic matter characterization. Part 3. In: Chemical methods. Methods of soil analysis. 1996. P.1011-1036.
13. Glebko L.I., Maksimov O.B. About function analysis humic acids / New methods of the study humic acids. Elyakov G.B. Vladivostok: AN USSR, 1972. P. 8-32.
14. Kashinskaya T.YA., Gavrilichik A.P., SHevchenko N.V. and others. Mehanochtmical conversions of peat humic materials // Chemistry of the solid fuel. 2003. 1. P. 21-29.
15. Kashinskaya T.YA., SHevchenko N.V., Cynkalova L.YU. and others. Mehanochtmical conversions of peat humic materials // Vesci AN Belarusi. Ser. him. навук. 2001. 1. P. 89-92.
( 387.65 kB ) 
( 374.19 kB )
Issue: 4, 2008
Rubric: Physical, Chemical and Biological Properties of Bog Formation
Pages: 38 — 41
Downloads: 1192