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Bauxite

Bauxite (bauxite ore) tọka si ọrọ apapọ fun awọn ohun alumọni ti o le ṣee lo ni ile-iṣẹ, nipataki ti gibbsite, boehmite, tabi diaspore.
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Awọn alaye

Awọn afi

 

Bauxite (bauxite ore) tọka si ọrọ apapọ fun awọn ohun alumọni ti o le ṣee lo ni ile-iṣẹ, nipataki ti gibbsite, boehmite, tabi diaspore. O jẹ orisun ti kii ṣe sọdọtun. Bauxite mimọ jẹ funfun ni awọ ati pe o le han grẹy ina, alawọ ewe ina, tabi pupa ina nitori awọn idoti oriṣiriṣi. Bauxite ni ọpọlọpọ awọn ohun elo ile-iṣẹ. Ni apa kan, o jẹ ohun elo aise akọkọ fun iṣelọpọ alumina, eyiti o ṣe agbejade aluminiomu. Ni apa keji, o jẹ lilo pupọ bi ohun elo aise ni awọn ile-iṣẹ bii awọn ohun elo ifasilẹ, corundum dapo, awọn ohun elo lilọ, awọn ọja seramiki, awọn ọja kemikali, ati slurry alumina giga.

 

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%.

 

 

Bauxite

Iwọn (mm)

Al2O3(%)

SiO2(%)

O ga(%)

 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

 

 

  1. Ile-iṣẹ aluminiomu: bauxite ni akoonu aluminiomu giga ati pe o jẹ ohun elo aise pataki fun ile-iṣẹ smelting aluminiomu;
    2. Simẹnti titọ: bauxite le ṣee ṣe sinu awọn oriṣiriṣi awọn iru mimu simẹnti lẹhin sisẹ, ti a lo ni akọkọ ni ibaraẹnisọrọ, ohun elo, ẹrọ ati awọn ile-iṣẹ ẹrọ;
    3. Awọn ohun elo ti o ni atunṣe: bauxite ni awọn ohun-ini ti o dara gẹgẹbi imugboroja kekere ti o gbona, atunṣe giga, ati imuduro iwọn otutu ti o ga julọ, ti o jẹ ki o jẹ ohun elo aise ti o wọpọ fun awọn ohun elo atunṣe. Awọn ohun elo ifasilẹ ti a ṣe ni lilo pupọ ni irin, irin-irin ti kii ṣe irin, epo, kemikali ati awọn aaye ile-iṣẹ miiran.
    4. Awọn ohun elo ile: lulú bauxite le mu agbara ati lile ti awọn ohun elo bii simenti, amọ-lile, ati kọnkan, lakoko ti o tun nmu agbara wọn ati ipata ipata pọ si.

 

 

1,1ton Jumbo Bag
2.10Kg kekere apo pẹlu Jumbo apo
3.25Kg kekere apo pẹlu Jumbo apo
4.Bi ibeere awọn onibara

 

 

Xingang Port tabi Qingdao Port, China.

 

 

 

 

 

 

 

Ti o ba nifẹ si awọn ọja wa, o le yan lati fi alaye rẹ silẹ nibi, ati pe a yoo kan si ọ laipẹ.



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