SRU Catalysts
AIMS offers high performance Claus & tail gas catalysts. We have an exclusive agreement to represent Euro support and Shell Catalysts & Technologies in the Middle Eastern region. It is due to their collaboration, we are able to offer our customers the best of both worlds: joint Claus & Tail Gas catalyst solutions for not only to boost performance, but to also extend and enhance catalyst lifecycle.
| Application | Product | From | Main characteristics |
|---|---|---|---|
| S-501/ESM-251 | Activated alumnia spheres | • High perfomance Claus catalyst | |
| Claus Catalyst | S-501/ESM-251 | Promoted alumnia spheres | • Enhanced COS and CS2 hydrolysis Improved catalyst life |
| S-7001/ESM-271 | Cylindrical titania extrudates | • Maximum COS and CS2 hydrolysis at lower temperature • Longest life |
|
| Claus Oxygen scavenger | S-601/ESM-261 | Promoted alumnia spheres | • Protection of main catalyst against poisoning from excess oxygen |
| Sub-dewpoint TGTU | S-2001/ESM-221 | Promoted alumnia spheres | • High Catalytic activity at low temperature • Maximum capacity for adsorbed sulfur |
| ESM Ceramic Support Balls | Ceramic spheres | • Strong and durable support • Inert |
|
| Bed support and topping | ESM- 100 | Activated alumina spheres | • Provides additional Claus activity |
| ESM Hi Alumnia Balls | Inert alumina spheres | • Strong and durable support • Suitable for low silica applications |
We offer the complete package of sulfur recovery catalysts and after sales support:
Claus Catalysts
Eurosupport website : Euro Support
Tail Gas Treating Catalysts:
Shell Catalysts & Technologies 234, 534, 834 and 934 Tail Gas treating catalysts account for close to 70% of the world’s installed capacity. They are installed in over 270 reactors worldwide, including nearly all of the industry’s largest units.
| Catalyst | Applications | Description |
|---|---|---|
| 099 | Catalytic Incineration | • Used for low temperature oxidation of the sulphur in Claus tail gas and tail gas processes selectively to SO2 |
| 234 | Claus Tail Gas | Low-temperature and low-density TRILOBE catalyst used for the reduction and hydrolysis of the sulphur compounds in Claus tail gases to H2S |
| 534 | Claus Tail Gas | Higher density, very strong lowest pressure drop spherical catalyst used for the reducation and hydrolysis of the sulphur compounds in Claus tail gases to H2S |
| 834 | Claus Tail Gas | High activity lowest temperature catalyst with low-pressure drop, operated in TGU reactors at Rit less than 220°C (428°F) |
| 934 | Claus Tail Gas | Highest active low temperature tail gas catalyst with maximize hydrolysis and hydrogenation perfomance even as low as 200°C (392°F) |
Shell website : Shell Catalysts & Technologies | Shell Global
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