zinc metal or zinc oxide powder (No replies)

Youssef ETTAAJ
7 years ago
Youssef ETTAAJ 7 years ago

which is the most expensive of those : zinc metal or the zinc oxide powder?

when i searched on the net i found its price much close?

if there price so close why we use the hydromettalurgic process after pyrometallurgy to extract zinc from zinc oxyde?


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