Alaabooyinka
Bixi Waxyaalaha Aluminiumka Sare ee Aluminium Bauxite Ore Bauxite Budada Qiimaha Hoose (Al2O3 60% -70%)
Sharaxaada Bauxite
Qaybta ugu muhiimsan ee Bauxite waa alumina, taas oo ah alumina fuuqbax leh oo ay ku jiraan wasakh iyo nooc ka mid ah macdanta cammuudda ah. Cadaan ama caddaan-ka-baxsan, bunni ama casaan khafiif ah oo ay ugu wacan tahay birta. Cufnaanta 3.45g/cm3, engegnaantiisa 1-3, mugdi, qallafsan. Aad bay u adagtahay in la dhalaaliyo. Aan biyo ku milmin, ku milmin acid sulfuric, xal sodium hydroxide. Waxaa inta badan loo isticmaalaa dhalada aluminium iyo refractories.
Bauxite Parameter
Darajo | AL203 | Sare | FE203 | Refractority | Cufnaanta weyn |
---|---|---|---|---|---|
>85 | 85min | >1790 | >3.0 | ||
>80 | 80min | >1790 | >2.8 | ||
70 ~ 80 | 70 ~ 80 | >1790 | >2.7 | ||
60 ~ 70 | 60 ~ 70 | >1770 | >2.65 | ||
50 ~ 60 | 50 ~ 60 | >1770 | >2.55 |
Odhaah:
Xaashidan xogta waxa kaliya ee tixraacaada ah.
Haddii aad leedahay shuruudo gaar ah, fadlan nala soo xiriir.
Cabbirka
Hadhuudh: 8-5mm, 5-3mm, 3-1mm, 1-0mm
Budada: 320mesh, 280mesh, 240mesh, 200mesh, 180mesh, 150mesh, 120mesh, 100mesh.
Waxaan u habeyn karnaa cabbirka sida waafaqsan shuruudahaaga.