Calcined Bauxite
Calcined Bauxite is the principal ore of Aluminum, composed mainly of hydrous aluminum oxides and aluminum hydroxides. These minerals are Gibb site, Boehmite and diaspore. Bauxite is formed through lateralization of aluminous rocks. This bauxite is heated at a very high temperature to get Calcined bauxite
AL2O3 | 78% TO 80% | 80% TO 82% | 82% TO 84% |
SIO2 | 5% TO 7% | 4% TO 6% | 4% TO 6% |
TIO2 | 4% TO 5% | 4% TO 5% | 4% TO 5% |
FE203 | 5% TO 7% | 4% TO 6% | 4% MAX |
LOI AT 1000 DEG | 0.50% TO 1% | 0.50% TO 1% | 0.50% |
BD | 2.7% TO 2.8% | 2.80% | 2.80% |
High MNO Slug
Over 20 manganese oxide minerals have been identified. They can be broadly categorized by primary oxidation state of manganese.
MNO | 53% TO 60% |
SIO2 | 21% TO 25% |
MGO | 4% TO 6% |
CAO | 5% TO 8% |
AL2O3 | 2.5% TO 4.5% |
FE2O3 | 1.5% MAX |
C | 0.030% MAX |
S | 0.030% MAX |
P | 0.020% MAX |
SIEVES ANALYSIS | |
-30 | 100% PASSING |
-100 | 75 TO 65% PASSING |
-200 | 20% TO 50% PASSING |
Ferro Manganese Slug
MNO | 28% TO 38% |
C | 0% TO 0.1% |
S | 0% TO 0.040% |
P | 0% TO 0.040% |
SIEVES ANALYSIS | |
-44 | 100% PASSING |
-100 | 95 – 75% PASSING |
-200 | 70 – 40% PASSING |
Calcined Alumina
Aluminium Silicate is lightweight and it acts as a good anti-settling agent. It maintains constant viscosity on storage. Aluminium oxide is a good thermal insulator and electrical insulator. Its hardness makes it suitable for use as an abrasive and as a component in cutting tool.
AL2O3 | 99% MIN |
NA2O | 0.50% MAX |
S | 0.020% MAX |
P | 0.010% MAX |
IGN LOSS AT 1000 DEG | 0.50% MAX |
SIEVES ANALYSIS | |
-100 | 100% PASSING |
-200 | 80 TO 95% PASSING |
SIEVES ANALYSIS | |
.- 100 MESH. | 100% PASSING |
Molochite
Molochite is a crushed, fired white porcelain. Added to clay bodies, it assists in reducing shrinkage, cracking and warping.
SIO2 | 51% |
AL2O3 | 44% |
SIEVES ANALYSIS | |
.-50 | 100% PASSING |
.-200 | 25% PASSING |
Calcined Mica
Calcined mica flakes and calcined mica powder is produced by calciningMica, at 850 degree celsius by K-Oil treatment method. It is used in pearlescent pigment industry. We produce both calcined mica flakes and calcined mica powder of any required mesh size.
Manganous oxide
Manganous Oxide, also known as manganese (ii) oxide and manganese oxide, has a formula of MnO.
This chemical is most commonly synthesized using either manganese dioxide (MnO2) or manganese carbonate (MnCO3). The calcification process must be done anerobically in order to prevent the formation of Manganese sesquioxide, (Mn2O5).
Micaceous Iron Oxide
Micaceous iron oxide is a rare mineral which occurs in the mines of iron oxide itself.
FE2O3 | 95% MINIMUM |
SIO2 | 3% MAX |
MNO | 0.080% MAX |
C | 0.010% MAX |
S | 0.010% MAX |
P | 0.010% MAX’ |
SIEVES ANALYSIS | |
-36 | 100% PASSING |
-100 | 70 – 88% |