Research a solubility and interaction in the system KНСО3 – KCl – Н2О at 30 °C
DOI:
https://doi.org/10.15587/1729-4061.2011.1610Keywords:
Solubility, potassium hydrocarbonate, potassium carbonateAbstract
It is shown that solubility isotherm of KHCO3 – KCl – H2O system at 30 °C has simple ephtonical type with the phenomenon of KCl salting-out. It is established that the system contains potassium carbonate, formed by the incongruent phase reaction of hydrolysis and decarbonizationReferences
- Wasag T. Otrzymywanie potazu metoda aminowa z zastosowaniem dwuetyloaminy / [T. Wasag, T. Wasag, U. Siewielec, G. Poleszczuk] // Przemysl chemiczny. – 1974. – № 2. – P. 94 – 97.
- Wasag T. Zastoswanie amin do produkcji weglanow alkalicznych / T. Wasag, T. Wasag, G. Poleszczuk // Chemik. – 1976. – Vol. 29, № 9. – P. 293 – 297.
- Зубарев М.П. Фазовые равновесия в системе K+, Na+, (C2H5)2NH2+ // Cl–, HCO3- – H2O: дис. кандидата хим. наук: 02.00.01 / Зубарев Михаил Павлович. – Пермь, 2000. – 191 с.
- Аносов В.Я., Озерова М.И., Фиалков Ю.Я. Основы физико-химического анализа. – М.: Наука, 1976. – 503 с.
- Мазунин С.А. Основы физико-химического анализа. Часть 2. Многокомпонентные водно-солевые системы. – Пермь: ПГУ, 2000. – 212 с.
- Панасенко В.А., Мазунин С.А. Растворимость в системе NaCl–(С2Н5)2NН–Н2О при 50 °С. – Л.: Журнал прикладной химии, 2004. – Т.77, №11. – С. 1912 – 1913.
- Шарло Р. Методы аналитической химии. Количественный анализ неорганических соединений. – М.: Химия, 1966. – 976 с.
- Крешков А.П. Основы аналитической химии / Количественный анализ. – М.: Химия, 1976. – Т. 2. – 456 с.
Downloads
How to Cite
Issue
Section
License
Copyright (c) 2014 Владимир Владимирович Панасенко, Григорий Иванович Гринь, Владимир Олексеевич Панасенко, Сергей Александрович Мазунин
This work is licensed under a Creative Commons Attribution 4.0 International License.
The consolidation and conditions for the transfer of copyright (identification of authorship) is carried out in the License Agreement. In particular, the authors reserve the right to the authorship of their manuscript and transfer the first publication of this work to the journal under the terms of the Creative Commons CC BY license. At the same time, they have the right to conclude on their own additional agreements concerning the non-exclusive distribution of the work in the form in which it was published by this journal, but provided that the link to the first publication of the article in this journal is preserved.
A license agreement is a document in which the author warrants that he/she owns all copyright for the work (manuscript, article, etc.).
The authors, signing the License Agreement with TECHNOLOGY CENTER PC, have all rights to the further use of their work, provided that they link to our edition in which the work was published.
According to the terms of the License Agreement, the Publisher TECHNOLOGY CENTER PC does not take away your copyrights and receives permission from the authors to use and dissemination of the publication through the world's scientific resources (own electronic resources, scientometric databases, repositories, libraries, etc.).
In the absence of a signed License Agreement or in the absence of this agreement of identifiers allowing to identify the identity of the author, the editors have no right to work with the manuscript.
It is important to remember that there is another type of agreement between authors and publishers – when copyright is transferred from the authors to the publisher. In this case, the authors lose ownership of their work and may not use it in any way.