Deskripsyon
Boksit (minrè boksit) refere a yon tèm kolektif pou mineral ki ka itilize nan endistri, sitou ki konpoze de gibbsite, boehmite, oswa dyaspor. Li se yon resous ki pa renouvlab. Bauxite pi se blan nan koulè epi li ka parèt limyè gri, limyè vèt, oswa limyè wouj akòz diferan enpurte. Boksit gen yon pakèt aplikasyon endistriyèl. Sou yon bò, li se materyèl prensipal la anvan tout koreksyon pou pwodwi alumina, ki an vire pwodui aliminyòm. Nan lòt men an, li se lajman ki itilize kòm yon matyè premyè nan endistri tankou materyèl refractory, korundum fusion, materyèl fanm k'ap pile, pwodwi seramik, pwodwi chimik, ak segondè sispansyon alumina.
Calcined bauxite contains hydrated alumina and aluminum hydroxide, obtained by calcining high-quality bauxite at high temperatures (85°C to 1600°C) in a rotary kiln. It is one of the main raw materials for producing aluminum. Compared with the original bauxite, after removing moisture through calcination, the alumina content of the calcined bauxite can be increased from about 57% to 58% of the original bauxite to 84% to 88%.
Endikatè pwodwi yo
Boksit |
Gwosè (mm) |
Al2O3(%) |
SiO2(%) |
Segondè (%) |
Fe2O3(%) |
MC (%) |
88 |
0-1,1-3,3-5 |
>88 |
<9 |
<0.2 |
<3 |
<2 |
85 |
0-1,1-3,3-5 |
>85 |
<7 |
<0.2 |
<2.5 |
<2 |
Aplikasyon
Pake
1.1ton Jumbo Bag
2.10Kg ti sak ak sak jumbo
3.25Kg ti sak ak sak jumbo
4.As demann kliyan yo
Pò livrezon
Xingang Port oswa Qingdao Port, Lachin.