Pengaruh Temperatur Skimming Off pada Penambahan Dross Treatment Flux untuk Mengetahui Jumlah Metal dalam Dross di PT Inalum

dc.contributor.advisor	Yusak, Yuniarti
dc.contributor.author	Hasibuan, Rina Zahara
dc.date.accessioned	2022-12-09T08:01:25Z
dc.date.available	2022-12-09T08:01:25Z
dc.date.issued	2009
dc.identifier.uri	https://repositori.usu.ac.id/handle/123456789/72131
dc.description.abstract	Bauxite are contain alumina (Al2O3) as material in aluminum smelter by electrolysis Hall-Heroult. Cryolite used as electrolyte and as a solution alumina . cryolite can decrease melting point of alumina without decrease the quantity of aluminum. The process of molten aluminum become aluminum ingot must be free from impurities. Skimming off process will outside the impurities on molten aluminum. To up the temperature of dross when skimming off process need to added dross treatment flux 711 HS. In order to molten which follow in dross was diluted. And after dross processing, the quantity of metal in dross skimming off are 228,42 kg.	en_US
dc.language.iso	id	en_US
dc.publisher	Universitas Sumatera Utara	en_US
dc.title	Pengaruh Temperatur Skimming Off pada Penambahan Dross Treatment Flux untuk Mengetahui Jumlah Metal dalam Dross di PT Inalum	en_US
dc.type	Thesis	en_US
dc.identifier.nim	NIM062409032
dc.identifier.nidn	NIDN8891170018
dc.identifier.kodeprodi	KODEPRODI47401#Kimia
dc.description.pages	47 Halaman	en_US
dc.description.type	Kertas Karya Diploma	en_US