سعر فوب
أحصل على آخر سعر( Negotiable )
|20 Metric Ton Minimum Order
بلد:
China
نموذج رقم:
YH-BA-1
سعر فوب:
( Negotiable )أحصل على آخر سعر
الموقع:
Hebei province, China.
سعر الحد الأدنى للطلب:
-
الحد الأدني للطلب:
20 Metric Ton
تفاصيل التغليف:
25kg/bags, 1mt/jumbo bags or as customers required.
موعد التسليم:
within 2 weeks after remitting the advance payment
القدرة على التوريد:
100 Metric Ton per Month
نوع الدفع:
T/T, L/C, Western Union, Money Gram, PayPal, Other
مجموعة المنتج :
-
الشخص الذي يمكن الاتصال به Ms. Wenona
peace street, Shijiazhuang, Hebei
Bauxite also called alumina , aluminum content is above *0% , Main ingredient is alumina,white or grey color , will become brown yellow or pale red for iron content. on the current market the density of bauxit is about 2.**3.5 g/cm3, hardness is 1 ~ 3, opaque . Very difficult to melt , Insoluble in water, can be soluble by sulfuric acid, sodium hydroxide . Mainly used for smelting aluminum , refractory materials.
Calcined bauxite is one of the principal ore of aluminum. Calcined bauxite contains hydrous aluminum oxides and aluminum hydroxides, formed through the laterization of aluminous rocks in tropical and subtropical areas .calcined bauxite is obtained by calcining (heating)superior grade bauxite at high temperature (from *5OC to ***0C) .this removes moisture thereby increasing the alumina content. compared to an alumina content of about *7% to *8% in raw bauxite, calcined bauxite has an alumina content of *4% to *8%.the heating is carried out in rotary kilns.
Calcined bauxide specification:
Grade |
AL2O3 |
FE2O3 |
TIO2 |
K2O+Na2O |
CaO+MgO |
Bulk density |
*5 |
*5min |
≤3.0 |
≤4.0 |
≤0.3 |
≤0.5 |
≥2.*0 |
*0 |
*0min |
بلد: | China |
نموذج رقم: | YH-BA-1 |
سعر فوب: | ( Negotiable ) أحصل على آخر سعر |
الموقع: | Hebei province, China. |
سعر الحد الأدنى للطلب: | - |
الحد الأدني للطلب: | 20 Metric Ton |
تفاصيل التغليف: | 25kg/bags, 1mt/jumbo bags or as customers required. |
موعد التسليم: | within 2 weeks after remitting the advance payment |
القدرة على التوريد: | 100 Metric Ton per Month |
نوع الدفع: | T/T, L/C, Western Union, Money Gram, PayPal, Other |
مجموعة المنتج : | - |