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Duralyst Ti-850 is a titanium oxide catalyst used in Claus reactors. Duralyst Ti-850 can achieve long service life while maintaining high conversion due to superior resistance to sulfation and hydrothermal aging.
Duralyst Ti-850 serves as a COS and CS2 hydrolysis catalyst in Claus converters. It offers a 95-100% COS hydrolysis rate and a 90-95% CS2 hydrolysis rate at reaction temperatures of 280-380°C.
| Properties | UOM | Specifications |
|---|---|---|
| TiO2 | % | >95 |
| Nominal Size | mm | 3.8 |
| Shape | - | Extrudate |
| Bulk Density | g/cm³ | 0.85-1.0 |
| Surface Area | ㎡/g | >100 |
| Crush Strength | N | >100 |
| L.O.I. (250-1000 °C) | %wt | <7 |
| Attrition Rate | %wt | <2.0 |
| Shelf lifetime | Year | >5 |
| Operating Temperature | °C | 180-400 |
1000 kg/big bag; 180 kg/drum
When using this product, the information and advice given in our Safety Data Sheet should be observed.
Duralyst Ti-850 is a titanium oxide catalyst designed for use in Claus reactors, functioning specifically as a COS (carbonyl sulfide) and CS2 (carbon disulfide) hydrolysis catalyst in Claus converters.
It provides a 95-100% hydrolysis rate for COS and a 90-95% hydrolysis rate for CS2 at reaction temperatures between 280°C and 380°C.
Duralyst Ti-850 comes in an Extrudate shape with a nominal size of 3.8 mm and features a TiO2 content of greater than 95%.
The general operating temperature range for this catalyst is 180°C to 400°C, with a reaction temperature of 280-380°C recommended for optimal COS and CS2 hydrolysis.
The catalyst achieves an extended shelf lifetime of more than 5 years and a long operating life due to its superior resistance to sulfation and hydrothermal aging.
