Tlhaloso
Bauxite (bauxite ore) e bolela lentsoe le kopaneng la liminerale tse ka sebelisoang indastering, haholo-holo tse entsoeng ka gibbsite, boehmite, kapa diaspore. Ke mohloli o sa tsosolositsoeng. Bauxite e hloekileng e na le 'mala o mosoeu' me e ka bonahala e le bohlooho bo bobebe, botala bo khanyang, kapa bofubelu bo khanyang ka lebaka la litšila tse fapaneng. Bauxite e na le mefuta e mengata ea lisebelisoa tsa indasteri. Ka lehlakoreng le leng, ke thepa e ka sehloohong e tala bakeng sa ho hlahisa alumina, eo le eona e hlahisang aluminium. Ka lehlakoreng le leng, e sebelisoa haholo e le thepa e tala liindastering tse kang thepa ea refractory, corundum e kopantsoeng, lisebelisoa tsa ho sila, lihlahisoa tsa ceramic, lihlahisoa tsa lik'hemik'hale, le alumina slurry e phahameng.
Bauxite e nang le calcined e na le hydrated alumina le aluminium hydroxide, e fumanoang ka ho calcining bauxite ea boleng bo holimo mochesong o phahameng (85°C ho isa ho 1600°C) ka sebōping sa rotary. Ke e 'ngoe ea lisebelisoa tse ka sehloohong tse tala bakeng sa ho hlahisa aluminium. Ha ho bapisoa le bauxite ea pele, ka mor'a ho tlosa mongobo ka ho calcination, tekanyo ea alumina ea bauxite e calcined e ka eketseha ho tloha ho hoo e ka bang 57% ho ea ho 58% ea bauxite ea pele ho ea ho 84% ho ea ho 88%.
Lipontšo tsa Lihlahisoa
Bauxite |
Boholo(mm) |
Al2O3(%) |
SiO2(%) |
Holimo(%) |
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 |
Lisebelisoa
Sephutheloana
1.1ton Jumbo Bag
2.10Kg mokotlana o monyane o nang le mokotla oa jumbo
3.25Kg mokotlana o monyane o nang le mokotla oa jumbo
4.Ka kopo ea bareki
Delivery Port
Xingang Port kapa Qingdao Port, China.