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Marvelore Mining & Allied Industries (Marvelore).

Supplier From India
Mar-05-14
Supplier : Calcium carbonate (CACO3), refractory grade calcined bauxite and biomass briquettes

Verification Status



Contact Details:
Corporate House: M Kantilal Exports
Opp. Rajhans Point, Varachha Road
Surat 395006
Gujarat India


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Supplier From Faridabad, Haryana, India
 
We deals in the following Chemicals :-

Calcium Carbonate
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Calcined Bauxite:

Calcined Bauxite is obtained by calcining (heating) superior grade Bauxite at high temperature (from 850 oC to 1600 oC). This removes moisture thereby increasing the alumina content. Compared to an alumina content of about 57 % to 58 % in raw Bauxite, Calcined Bauxite has an alumina content of 82 % to 86 %. The heating is carried out in rotary kilns. Calcination is done at different temperatures ranging from 850 oC to 1600 oC depending upon the customer’s application.

We export Calcined Bauxite for various applications such as refractory bricks, abrasives, steel polishing, etc. We provide consistency in quality and availability of Calcined Bauxite at extremely competitive prices.

Applications of Calcined Bauxite:

Refractory Grade Calcined Bauxite (CB - I and CB - II Grade) : To make refractory grade, Bauxite is thermally treated at 1600 oC to produce Calcined Bauxite where the Alumina content is mostly above 82%.

Brown Fused Alumina, Proppants and Road Surfacing : To make the above grades, Bauxite is thermally treated at 1000 oC - 1200 oC to produce Calcined Bauxite where the Alumina content is anywhere between 80-88% depending on the requirement.

Minimum Order Quantity : 1 Containers
GOLD Member
VERIFIED
Feb-04-21
 
Brightness 95% powder
Refractive index 1.59
Oil absorption (ISO787/5) g/100g
DOP absorption(ISO 787/5) g/100g
PH Value (ISO 787/7) 9.0
Bulk density 1.4g/cm3
Hardness in Mohs 3
Moisture 0.2%


Caco3 99.6%
Ca O 56.06%
Mg O 0.01%
Fe2 O3 0.001%
Al2 O3 0.001%
Si O2 0.01%
L.O.l 43.89
GOLD Member
Nov-14-24
 
Calcium Carbonate (CaCO3)

Specification
Molecular formula: CaCO3
Whiteness (%): 97%
D97: 600Mesh ~ 2500Mesh
HS code: 28365000
CAS No.: 471-34-1

Technical Data

CHARACTERISTIC UNIT Data
D50 �¼m 2.5
D97 m 5
CaCO3 content % 98.5~99
Moisture % 0.3
Sieve Residue On 325 Mesh % 0.01
Whiteness % 97~98
Oil Absorption g/100g 26~30
Ph Value 8.5±1
SiO2 content %(m/m) 0.018
Fe2O3 content %(m/m) 0.018
HCL Insoluble % 0.1

It is is widely applied in Industries such as rubber, plastics, papermaking, paint, building toothpaste etc.
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Supplier From Navi Mumbai, Maharashtra, India
 
We source high quality Ores and Others that are majorly used in numerous of Industries for diverse uses. The wide collection of Mineral Ores is free from impurities and rich in other essential features. Our esteemed client’s can avail the wide gamut of Mineral Ores at very pocket friendly price.

We deal in
* Bauxite ore
* Copper ore
* Lead ore
* Nickel ore
* NPI -Nickel pig iron
* Tin ore
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Verification Status