RECYCLING OF W-Ni-Fe SCRAP TO PRODUCE POWDERED TUNGSTEN.

Autor: Sknar, Yuri E., Kozhura, Oleg V., Sknar, Irina V., Kotok, Valeriy A., Butyrina, Tetyana E., Kuznetsov, Mykola O.

Publikováno v: Journal of Chemistry & Technologies; 2024, Vol. 32 Issue 2, p391-397, 7p

ХАРАКТЕРИСТИКА ДИОКСИДА КРЕМНИЯ, ПОЛУЧЕННОГО ИЗ РИСОВОЙ ШЕЛУХИ

Autor: Hrydnieva, Tatyana V., Sknar, Yuri E., Sknar, Irina V., Riabik, Pavel V., Demchyshyna, Oksana V.

Publikováno v: Journal of Chemistry and Technologies; Том 30 № 1 (2022): Journal of Chemistry and Technologies; 103-109
Journal of Chemistry and Technologies; Vol. 30 No. 1 (2022): Journal of Chemistry and Technologies; 103-109

An actual task of modern chemical technology is the synthesis of high-purity amorphous silicon dioxide with a high specific surface area. Optimization of technological processes in the direction of reducing energy costs and environmental pollution fa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=issn2306871X::d8c9bd7d8e4ccc9eb92276d27925b68e
http://chemistry.dnu.dp.ua/article/view/251588

ЭЛЕКТРООСАЖДЕНИЕ МЕДИ ИЗ МЕТАНСУЛЬФОНАТНОГО ЭЛЕКТРОЛИТА

Autor: Sknar, Irina V., Sknar, Yuri E., Savchuk, Oleksandra O., Baskevich, Alexander S., Kozhura, Oleg V., Hrydnieva, Tatyana V.

Publikováno v: Journal of Chemistry and Technologies; Vol 28, No 1 (2020): Journal of Chemistry and Technologies; 1-9

The dependences of the electrical conductivity of the methanesulfonate copper plating electrolyte on the concentrations of acid and copper methanesulfonate have been established. It has been shown that an electrolyte with a composition of 0.6 M Cu (C

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=issn2306871X::a24ce18185eb0eb28285febb62c7029d
http://chemistry.dnu.dp.ua/article/view/082001