Đi u ch Kim lo iề ế ạ
N i dung thuy t trìnhộ ế
1. Nguyên t c đi u ch KLắ ề ế
2. M t s ph ng pháp đi u chộ ố ươ ề ế
A. Ph ng pháp th y luy nươ ủ ệ
Qu ng s t trong t nhiênặ ắ ự
Pyrit s t (FeSắ2)
Khoáng v t Florit (CaFậ2)
B n hãy nêuạ
nguyên t c đi uắ ề
ch kim lo i ?ế ạ
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