Composition of the water-soluble humic preparations of mechanically activated brown coals


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Conditions for the solid-phase mechanochemical activation of coals, which make it possible to substantially increase the yield of water-soluble humic preparations enriched in humic acids and mineral elements, are given in this work. It was found that the humic preparations isolated from mechanically activated coals are characterized by an increase in the antioxidant activity and a change in the cationic and anionic composition. The concentration of acidic ionogenic groups in humic acids increased.

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A. Savel’eva

Institute of Petroleum Chemistry, Siberian Branch

编辑信件的主要联系方式.
Email: anna@ipc.tsc.ru
俄罗斯联邦, Tomsk, 634021

E. Mal’tseva

Institute of Petroleum Chemistry, Siberian Branch

Email: anna@ipc.tsc.ru
俄罗斯联邦, Tomsk, 634021

N. Yudina

Institute of Petroleum Chemistry, Siberian Branch

Email: anna@ipc.tsc.ru
俄罗斯联邦, Tomsk, 634021

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