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Bauxite

Bauxite (ore ya bauxite) inarejelea neno la pamoja la madini ambayo yanaweza kutumika katika tasnia, hasa linajumuisha gibbsite, boehmite, au diaspore.
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Maelezo

Lebo

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Maelezo

 

Bauxite (ore ya bauxite) inarejelea neno la pamoja la madini ambayo yanaweza kutumika katika tasnia, hasa linajumuisha gibbsite, boehmite, au diaspore. Ni rasilimali isiyoweza kurejeshwa. Bauxite safi ina rangi nyeupe na inaweza kuonekana kijivu hafifu, kijani kibichi au nyekundu isiyokolea kutokana na uchafu tofauti. Bauxite ina anuwai ya matumizi ya viwandani. Kwa upande mmoja, ni malighafi kuu kwa ajili ya kuzalisha alumina, ambayo kwa upande hutoa alumini. Kwa upande mwingine, inatumika sana kama malighafi katika tasnia kama vile vifaa vya kinzani, corundum iliyounganishwa, vifaa vya kusaga, bidhaa za kauri, bidhaa za kemikali, na tope nyingi za 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%.

 

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Viashiria vya Bidhaa

 

Bauxite

Ukubwa(mm)

Al2O3(%)

SiO2(%)

Juu(%)

 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

 

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Maombi

 

  1. Sekta ya alumini: bauxite ina kiwango cha juu cha aluminium na ni malighafi muhimu kwa tasnia ya kuyeyusha alumini;
    2. Usahihi akitoa: bauxite inaweza kufanywa katika aina mbalimbali za mold akitoa baada ya usindikaji, hasa kutumika katika mawasiliano, instrumentation, mashine na viwanda vya vifaa;
    3. Nyenzo ya kinzani: bauxite ina sifa nzuri kama vile upanuzi wa chini wa mafuta, kinzani juu, na utulivu wa kiasi cha joto la juu, na kuifanya kuwa malighafi ya kawaida ya vifaa vya kinzani. Nyenzo za kinzani zilizotengenezwa nayo hutumiwa sana katika chuma, madini yasiyo na feri, mafuta ya petroli, kemikali na nyanja zingine za viwandani.
    4. Nyenzo za ujenzi: poda ya bauxite inaweza kuboresha uimara na ugumu wa vifaa kama vile saruji, chokaa na saruji, huku pia ikiimarisha uimara na upinzani wa kutu.

 

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Kifurushi

 

Mfuko wa Jumbo wa tani 1.1
Mfuko mdogo wa 2.10Kg na mfuko wa jumbo
Mfuko mdogo wa 3.25Kg na mfuko wa jumbo
4.Kama ombi la wateja

 

first bauxite exporters

Bandari ya Utoaji

 

Bandari ya Xingang au Bandari ya Qingdao, Uchina.

 

 

 

 

 

 

 

Ikiwa una nia ya bidhaa zetu, unaweza kuchagua kuacha maelezo yako hapa, na tutawasiliana nawe baada ya muda mfupi.


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