Study of bishofite–phosphate acid interaction in the aqueous solution

Автор(и)

  • O.P. Perepelytsya Національний університет харчових технологій image/svg+xml
  • T.V. Petrenko Національний університет харчових технологій image/svg+xml
  • A.I. Samchuk M.P. Semenenko Institute of geochemistry, mineralogy and ore formation of the National Academy of sciences of Ukraine , M.P. Semenenko Institute of geochemistry, mineralogy and ore formation of the National Academy of sciences of Ukraine
  • B.S. Homenko Institute of General and Inorganic Chemistry image/svg+xml

DOI:

https://doi.org/10.31548/bio2016.03.005

Анотація

By methods of pH monitoring of filtration solutions as well as due to determination of residual concentrations of ions Мg2+ and РО4 3- the bishofite–phosphate acid interaction was studied with the given ratio [РО4 3-]:[Мg2+] = 0,187–5,24. The precipitation arising from the reaction was studied by chemical, thermal gravimetric and X-ray phase analysis and its compliance with the formula xNH4MgPO4 • yMgHPO4 was established, where х = 0,25; у = 0,75.

Посилання

Zaryckyj, P.V.(2005).– Proceedings of Institute of Geological Sciences of Ukraine.Zaryts'kyy, Kyiv: Naukova dumka, 114–117 (in Ukraine).

Shchegrov, L.N. (1987). Divalent metal phosphates. Kyiv: Naukova dumka, 216 (in Ukraine).

The US application number 2002105029/12 Publ. 21.07.2000.

Sauchelli, V. (1953). Agricultural chemicals, 8(8), 33–36. Cited by Chemical Abstracts Journal (1954), 14, Ref. 34723, 230.

Paulik, F., Buzach-Gere E., Erdey, L. (1969). Acta Chimica Academiae Scientiarum Hungarical, 61 (1), 29–37.

Vjazovov, V,V., Grabovenko, V.A., Bishko, Y.V. (1980). Journal of Inorganic Chemistry, 25 (8), 2164–2167.

Nabiyev, M.N., Borukhov, I.A., Whistlers, V.A., Saibova, M.T. (1973). Journal of Applied Chemistry, 46 (11), 2377–2381. https://doi.org/10.1002/pol.1973.170110928

Samchuk, A., Petrenko,T., Perepelytsya, O. (2016). 8th Central European Congress on Food 2016 – Food Science for Well-being. 23–26 May. Kyiv: NUFT, Subsection 1A, 29.

Samchuk, A.I., Pylypenko, A.T. (1987). Analytical Chemistry of Minerals, Utrecht. The Netherlands: VNU. Science Press.

Remy, G. (1972). The course of inorganic chemistry. Moscow: Mir, 983 (in Russia).

Rahiledzhanova, C.R., Nabiyev, M.N., Vishnyakov, A.A., Parpiev, N.A. (1965). Uzbek Chemical Journal, 6, 52–57.

Завантаження

Опубліковано

2017-05-11

Номер

Розділ

Хімія