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Millennium Inorganic Chemicals produces a wide range of uncalcined ultrafine titanium dioxides that are adapted to customer needs.
The catalytic use of these powders include environmental applications like Selective Catalytic Reduction DeNOx, Claus catalysis, post-combustion catalysis for fuel or Diesel engines. The powders are also specified in fine chemistry catalysis (oxidation, hydrogenation).
G Range
Gels are often unstable suspensions of particles in water. They are directly coming from the synthesis. Physico-chemical properties are adapted regarding applications.
Their main physical properties are a high surface area (D 250 m2/g) with various SO3 content.
These products are widely used in catalysis and for colored pigment application.
| Grade |
G2 |
G3 |
G5 |
| Crystallographical structure |
anatase |
anatase |
anatase |
| Loss on ignition (wt%) |
10 - 15 |
18 - 22 |
14 - 18 |
| SO3 (wt%) |
5.6 - 7.6 |
4.0 - 8.0 |
≤ 0.8 |
| Surface area (m/g) (by 5-point BET) |
≥ 250 |
≥ 250 |
≥ 250 |
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