Vestnik On-line
Orenburg State University november 05, 2024   RU/EN
Headings of Vestnik
Pedagogics
Psychology
Other

Search
Vak
Антиплагиат
Orcid
Viniti
ЭБС Лань
Rsl
Лицензия Creative Commons

October 2015, № 10 (185)



Ponomareva P.A. DETERMINATION OF THE LIMITING STAGE OF THE PROCESS OF EXTRACTION OF IODINE FROM SALT-FREE SOLUTIONS BY ARRANGEMENT ALKYLPHOSPHONYL ETHER-ISOOCTANEThe article contains results on the determination of the limiting stage of the process of extraction of elemental iodine from salt-free model solutions composition alkylphosphonyl ether — isooctane in the Lewis cell. As extractants were used compositions tributyl phosphate and Di-2-EGPC with isooctane.Key words: extraction, iodine, tributylphosphate, the rate-limiting step, the mode of extraction.

Download
References:

1. Fomin, V. V. Kinetics of attractie [Text] / V. V. Fomin. M. Atomizdat, 1978. 120 p.

2. Ponomareva P.A., Stroeva E.V. Investigation of the process of the distribution of elementary iodine in the system of organic solvent — mineralized water solution. // The XI International scientific-technical conference "science-Intensive chemical technologies 2006". Samara, 2006. proc. Vol. 1. P. 220-221.

3. Ponomareva P.A.., Stroeva E.V. Determination of thermodynamic and kinetic parameters of extraction of iodine ТBP in a mixture with isooctane of unminral solutions // Chemical industry today. 2007. № 12. P. 22-26.

4. Korenman, I. M. Extraction in the analysis of organic substances [Text] / I. M. Korenman. M.:

Chemistry, 1977. 200 p.


About this article

Author: Ponomareva P.A.

Year: 2015


Editor-in-chief
Sergey Aleksandrovich
MIROSHNIKOV

Crossref
Cyberleninka
Doi
Europeanlibrary
Googleacademy
scienceindex
worldcat
© 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
1999–2024 © CIT OSU