BORATION OF HUMIC ACIDS OF VARIOUS ORIGIN
UDC 662.73; 631.86
Abstract
Humic acids of various origins can be subjected to targeted structural changes. The presence of active functional groups makes it possible to obtain preparations based on these natural compounds containing elements that are initially absent in natural humic acids, for example, borinated. The paper shows the fundamental possibility of obtaining boron-containing humic preparations. It has been established that humic acids of peat and brown coal origin are borated differently: the boron content in modified brown coal preparations is 15–30% higher than in peat preparations, which is consistent with the number of oxygen-containing functional groups. The process of hydrolysis of boron-containing humic preparations has been investigated. The ability of the modified peat humic preparation to increase the mass of the aboveground and root parts of plants by 1.5–2 times, and the brown coal – to increase the number of buds by 2 times compared with peat was revealed.
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Kukharenko T.A. Khimiya i genezis iskopayemykh ugley. [Chemistry and genesis of fossil coals]. Moscow, 960, 328 p. (in Russ.).
Popov A.I. Guminovyye veshchestva: svoystva, stroyeniye, obrazovaniye. [Humic substances: properties, structure, formation]. St. Petersburg, 2004, 248 p. (in Russ.).
Rus'yanova N.D. Uglekhimiya. [Coal chemistry]. Moscow, 2000, 316 p. (in Russ.).
Rakovskiy V.Ye., Pigulevskaya L.V. Khimiya i genezis torfa. [Chemistry and genesis of peat]. Moscow, 1978, 231 p. (in Russ.).
Kamneva A.I., Platonov V.V. Teoreticheskiye osnovy khimicheskoy tekhnologii goryuchikh iskopayemykh. [Theoretical foundations of chemical technology of fossil fuels]. Moscow, 1990, 287 p. (in Russ.).
Orlov D.S. Khimiya pochv. [Soil chemistry]. Moscow, 1992, 400 p. (in Russ.).
Sheremet L.S., Gusintseva A.V., Zaytseva T.L., Paramon S.V. Khimiya tverdogo topliva, 1999, no. 6, pp. 22–25. (in Russ.).
Bambalov N.N. Khimiya tverdogo topliva, 2020, no. 5, pp. 21–50. DOI: 10.31857/S0023117720050023. (in Russ.).
Yarkova T.A., Gyul'maliyev A.M. Khimiya tverdogo topliva, 2012, no. 5, pp. 3–5. (in Russ.).
Yarkova T.A., Gyul'maliyev A.M. Khimiya tverdogo topliva, 2018, no. 2, pp. 17–22. DOI: 10.7868/S0023117718020044. (in Russ.).
Orlov D.S. Gumusovyye kisloty pochv i obshchaya teoriya gumifikatsii. [Humic acids of soils and the general theory of humification]. Moscow, 1990, 325 p. (in Russ.).
Gorovaya A.I., Orlov D.S., Shcherbenko O.V. Guminovyye veshchestva. [Humic substances]. Kyiv, 1995, 304 p. (in Russ.).
Bezuglova O.S., Poliyenko Ye.A., Gorovtsov A.V. Izvestiya Orenburgskogo gosudarstvennogo agrarnogo universiteta. 2016, no. 4 (60), pp. 11–14. (in Russ.).
Zamyatin S.A., Maksimova R.B., Udalova Ye.Yu. Vestnik Mariyskogo gosudarstvennogo universiteta. Seriya: Sel'sko-khozyaystvennyye nauki. Ekonomicheskiye nauki, 2019, vol. 5, no. 2 (18), pp. 156–162. DOI: 10.30914/2411-9687-2019-5-2-156-162. (in Russ.).
Stepanov A.A., Shul'ga P.S., Gosse D.D., Smirnova M.Ye. Vestnik Moskovskogo universiteta. Seriya 17: Pochvovedeniye, 2018, no. 2, pp. 30–34. (in Russ.).
Lebedeva G.F., Yarkova T.A., Platonov V.V., Proskuryakov V.A., Chernysheva N.I. Zhurnal prikladnoy khimii, 2005, vol. 78, no. 5, pp. 870–872. (in Russ.).
Yarkova T.A., Gyul'maliyev A.M. Khimiya tverdogo topliva, 2016, no. 2, pp. 64–70. DOI: 10.7868/S0023117716020122. (in Russ.).
Luk'yanov N.V., Syroyezhko A.M., Slavoshevskaya N.V., Strakhov V.M. Koks i khimiya, 2015, no. 12, pp. 26–31. (in Russ.).
Shvykin A.Yu., Chilachava K.B., Boykova O.I., Perelomov L.V., Atroshchenko Yu.M. Agrokhimiya, 2017, no. 6, pp. 45–51. DOI: 10.7868/S0002188117060059. (in Russ.).
Yarkova T.A., Lebedeva G.F., Platonov V.V., Chernysheva N.I. Uspekhi v khimii i khimicheskoy tekhnologii, 2003, vol. 17, no. 2 (27), pp. 115–121. (in Russ.).
Kharitonov Yu.Ya. Analiticheskaya khimiya. Kn.1. Obshchiye teoreticheskiye osnovy kachestvennogo analiza. [Analyt-ical chemistry. Book 1. General theoretical foundations of qualitative analysis]. Moscow, 2001, 615 p. (in Russ.).
Yefimov A.I. Svoystva neorganicheskikh soyedineniy. [Properties of inorganic compounds]. Leningrad, 1983, 392 p. (in Russ.).
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