- Tytuł:
- Sedimentation of Copper Droplets after their Coagulation and Growth. Laboratory Scale
- Autorzy:
-
Wołczyński, W.
Bydałek, A. W. - Powiązania:
- https://bibliotekanauki.pl/articles/382005.pdf
- Data publikacji:
- 2016
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
innovative foundry technologies
innovative materials
product development
copper droplets suspension
droplets coagulation
droplets solidification
innowacyjne technologie odlewnicze
innowacyjne materiały
rozwój produktów
drobinki miedzi
koagulacja
krzepnięcie - Opis:
- The suspension of copper droplets in the slag is considered. The copper/slug suspension is delivered as the product from the direct-to-blister process which is applied in the KGHM – Polska Miedź (Polish Copper) S.A. factory. The droplets / slag suspension was treated by a special set of reagents (patented by the authors) to improve the coagulation process. On the other hand, the observations are made to estimate if the melting / reduction process in the furnace is sufficiently effective to avoid a remaining of carbon in the copper droplets. The coagulation process was carried out in the crucible (laboratory scale). However, conditions imposed to the coagulation / solidification process in the laboratory scale were to some extent similar to those applied usually in the industry when the suspension is subjected to the analogous treatment in the electric arc-furnace. Some suggestions are formulated how to improve the industrial direct-to-blister process.
- Źródło:
-
Archives of Foundry Engineering; 2016, 16, 1; 95-98
1897-3310
2299-2944 - Pojawia się w:
- Archives of Foundry Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł