2014, № 9 (170)

Zabolotnaya N., Salnikova E., Osipova E. PROCESSING OF THE WASTE PRODUCTION OF HYDROFLUORIC ACIDIn the given work the optimum parameters are determined in order to receive the fluoric calcium from the waste of production of hydrofluoric acid and mother liquor of fluoric sodium. The facts in the given work, which describe the use waste of production of hydrofluoric acid allow to put the processing of gupsum with the reserved production cycle into practice, what significantly reduces the ecological load in the environment.Key words: fluoric calcium, waste of production of hydrofluoric acid, mother liquor, fluoric sodium, gupsum, ecological load, environment.

Download

References:

1. Guz, S.U. Production of criolit, fluoric aluminum and fluoric sodium / S.U. Guz, R.G. Baranovskaya // M.: Metallurgy. — 1964. — P. 159–213.

2. Zaicev, V.A. Production of fluoric compounds to put the processing of phosphate raw / V.A. Zaicev // M.: Chemistry. — 1982. — 248 p.

3. Pozin, M.N., Technology of mineral salts / M.N. Pozin // L.: Chemistry. — 1970. — P. 270–315.

4. Ahmetov, T.G. Chemical technology of nonorganic substances / T.G. Ahmetov // M.: High school. — 2002. — P. 158–360.

About this article

Authors: Osipova E.A., Salnikova E.V., Zabolotnaya N.V.

Year: 2014

Editor-in-chief

Sergey Aleksandrovich
MIROSHNIKOV

© Электронное периодическое издание: ВЕСТНИК ОГУ on-line (VESTNIK OSU on-line), ISSN on-line 1814-6465
Зарегистрировано в Федеральной службе по надзору в сфере связи, информационных технологий и массовых коммуникаций
Свидетельство о регистрации СМИ: Эл № ФС77-37678 от 29 сентября 2009 г.
Учредитель: Оренбургский государственный университет (ОГУ)
Главный редактор: С.А. Мирошников
Адрес редакции: 460018, г. Оренбург, проспект Победы, д. 13, к. 2335
Тел./факс: (3532)37-27-78 E-mail: vestnik@mail.osu.ru