Prethodno priopćenje

Determination of optimal conditions for autoclave desiliconization of a ZINC product

K. S. Turebekova orcid.org/0000-0003-0338-679X ; Chemical-Metallurgical Institute, Karaganda, Kazakhstan
G. Burkitseterkyzy ; Chemical-Metallurgical Institute, Karaganda, Kazakhstan
G. L. Katkeyeva ; Chemical-Metallurgical Institute, Karaganda, Kazakhstan
Ye. M. Zhunussov ; Chemical-Metallurgical Institute, Karaganda, Kazakhstan

Sažetak

The article presents the results of a study to determine the optimal conditions for an autoclave desiliconization of a zinc product. According to the plan of a six-factor experiment at 5 levels, the optimal conditions for the process of leaching of silicon dioxide from a zinc product were determined. Based on significant partial dependencies, a generalized multivariate equation was compiled for the degree of extraction of silica in solution. The generalized multifactor equations make it possible to determine the optimal conditions for the desiliconization of a silica-containing zinc product with a combination of different temperatures, the duration of the process, and the initial alkali concentration in the solution.

Ključne riječi

zinc product; autoclave; leaching; silicon dioxide; desiliconization

Hrčak ID:

246103

URI

https://hrcak.srce.hr/246103

Datum izdavanja:

4.1.2021.

Posjeta: 876 *