 |
| PRODUCTION CAPACITY!
|
| Compounds |
TREO %purity |
Capacity/Annum |
| Ceric Oxide |
45-49 |
300MT |
| Ceric Oxide |
90 |
200MT |
| Ceric Oxide |
99.99 |
100MT |
| Ceric Oxide |
CeO2-99.5 |
100MT |
| Ceric ammonium nitrate |
99.9 |
20MT |
| Ceric ammonium sulphate |
99.9 |
20MT |
| Cerous Nitrate |
99.9 |
10MT |
| Ceric Hydrate(wet) |
CeO2-35 |
100MT |
| Ceric Hydrate(dry) |
CeO2-90 |
100MT |
| Mixed rare earth nitrate |
CeO2-48 |
100MT |
| Mixed rare earth oxide |
CeO2-45 |
200MT |
| Mixed rare earth carbonate |
CeO2-90 |
100MT |
| Didymium carbonate |
CeO2-35,La2O3-40 |
250MT |
| Didymium oxide |
---- |
200MT |
| Rare earth fluoride |
CeF3-45 |
250MT |
| Cerous nitrate |
99.99 |
100MT |
| Lanthanum nitrate |
99.9 |
50MT |
| Cerous/Ceric Sulphate |
La-99 |
50MT |
| Cerous carbonate |
---- |
450MT |
| Lanthanum carbonate |
---- |
300MT |
| Rare earth fluoride |
---- |
100MT |
| Rare earth oxide |
---- |
100MT |
| Cerous chloride |
---- |
250MT |
| Lanthanum fluoride |
---- |
100MT |
| Lanthanum nitrate |
---- |
50MT |
| Lanthanum chloride |
---- |
200MT |
High Purity Cerium Compounds (99.50% - 99.95%)
Nitrates, Chlorides, Double
Nitrates, Oxides, Sulphates,
Acetate, Oxalate, Succinate |
---- |
100 - 120MT |
Zirconium D.P and compounds
Oxychloride basic carbonate
Zirconium oxide |
---- |
600MT |
| Neodymium and Preseodymium concentrate (70%, 25%) |
---- |
80MT |
| SODIUM NITRATE |
|
|
|
| |
| |
| TREO ( Total Rare Earth Oxide
) |
| |
| Product Details |
|
|
A] Cerium Oxide : |
Chemical formula
: CeO2
CAS No : 1306-38-3
Molecular weight : 172.12
Appearance : Brown, light brown,
whitish yellow. |
|
| Specification |
| |
| Grade |
45 % |
99 % |
90 % |
| TREO % purity |
99.99 |
99 |
90 |
| % Loss on ignition |
1 |
1 |
1 |
| Rare Earth
Impurities: |
| La2O3 |
20-22% |
0.5% |
1% |
| Pr6O11 |
5-6 % |
0.005 % |
3.5 % |
| Nd2O3 |
17-19 % |
0.001 % |
5 % |
| Sm2O3 |
2-3 % |
0.001 % |
0.5 % |
|
| |
| Top |
| B] Mixed Rare Earth Nitrate
: Re(NO3)3 .6H2O |
| |
| Composition |
% TREO |
| Cerium |
48-50 |
| Lanthanum |
21-22 |
| Neodymium |
17-18 |
| Praseodymium |
5-6 |
| Samarium |
2-3 |
| Impurity
other than Rare Earth |
| Fe |
~ 100 ppm |
| Ca |
1 % |
| Mg |
‹ 0.2 % |
|
| |
| |
|
|
C] Ceric Ammonium Nitrate : |
Chemical formula
: Ce(NH4)2(NO3)6
CAS No : 16774-21-3
Molecular weight : 548.23
Appearance : Orange yellow |
|
| |
| Specification |
| |
| Grade |
99.99 % |
99.95 % |
99.9 % |
| TREO % purity |
99.99 |
99.95 |
99.9 |
| Rare Earth
Impurities: |
| La2O3/TREO |
0.001 |
0.0005 |
0.05 |
| Pr6O11/TREO |
0.001 |
0.0005 |
0.05 |
| Nd2O3/TREO |
0.001 |
0.0005 |
0.01 |
| Sm2O3 |
0.001 |
0.0005 |
0.01 |
| Y2O3/TREO |
0.001 |
0.0005 |
0.01 |
| |
| |
| Non-Rare Earth Impurities |
%max |
%max |
%max |
| Fe |
0.0001 |
0.0003 |
0.0005 |
| Ca |
0.0001 |
0.0003 |
0.0005 |
| Co |
0.0001 |
0.0003 |
0.0005 |
| Cu |
0.0001 |
0.0003 |
0.0005 |
| K |
0.0001 |
0.0003 |
0.0005 |
| Na |
0.0001 |
0.0003 |
0.0005 |
| Ni |
0.0001 |
0.0003 |
0.0005 |
| Pb |
0.0001 |
0.0003 |
0.0005 |
| Cl |
0.0001 |
0.0003 |
0.0005 |
| SO4 |
0.005 |
0.005 |
0.01 |
|
| |
| Top |
|
|
D] Ceric Ammonium
Sulphate |
Chemical formula
: Ce(NH4)2(SO4)
CAS No : 10378-47-9
Molecular weight : 596.52
Appearance : Yellow |
|
| |
| Specification |
| |
| Grade |
99.99 % |
99.95 % |
99 % |
| TREO % purity |
99.99 |
99.9 |
99 |
| Rare Earth
Impurities: |
| La2O3/TREO |
0.005 |
0.03 |
0.5 |
| Pr6O11/TREO |
0.005 |
0.01 |
0.5 |
| Nd2O3/TREO |
0.001 |
0.05 |
0.5 |
| Sm2O3/TREO |
0.001 |
0.01 |
0.5 |
| Y2O3/TREO |
0.001 |
0.01 |
0.03 |
| |
| |
| Non-Rare Earth Impurities |
%max |
%max |
%max |
| Fe2O3 |
0.0005 |
0.005 |
0.005 |
| SiO2 |
0.01 |
0.03 |
0.0005 |
| CaO |
0.005 |
0.03 |
0.05 |
| PbO |
0.01 |
0.002 |
|
| Al2O3 |
0.0005 |
|
|
| CuO |
0.005 |
|
|
| Cl- |
0.01 |
|
|
|
| |
| Top |
| |
| E] Zirconium Oxychloride : |
ZrOCl2.8H2O—White Crystals heated to 150°C loose 6water molecules. It dissolves in water, methyl alcohol ether. The aqueous solution is acidic.
|
It is used for making other Zirconium compounds. It is used as additive, water proof, fire proof material & has use in the area of ceramic & optical glass industries. |
|
| |
| |
|
| F] Zirconium Oxide : |
White powder, Density 5.6, Melting point 2715°C inert, Dissolves in hydrofluoric acid at high temperature. |
It is mainly used in Piezo electric ceramic products, ceramic industries, fire proof material, electric & optical glass industries. |
|
| |
| |
|
| G] Zirconium Carbonate : |
ZrOCO3.XH2O: white crystal powder, insoluble in water & alcohol but dissolve in acid solution. |
It is used in the areas of medicine, cosmetic, electronic, ceramic glass industries. It is made for reacting solid ZrOCl2 with sodium carbonate. |
|
| |
| Top |
| |
| H] Lanthanum : |
The first member of the Lanthanum series is recovered from Monazite in India. Lanthanum salts like chlorides, nitrates are important for its ability in catalysts for fuel cells & batteries which is important for making future battery operative cars. Lanthanum used in optical lenses, designing, Alloys phosphorus. |
|
| |
| |
| |
| I] Cerium : |
Cerium the second element in the Lanthanide series is the most abundantly available rare earth. It has two types of compounds based in trivalent & tetravelency states (III&IV). It is used as oxidants in oil refineries. |
Cerium Oxide slurred in water is the active ingredients in polishing compounds for glass, optical glass, photographic filter, fluorescent lamps industry, used in alloy steels. |
|
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