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Read MoreBR Sorb 408 Zinc Oxide Sulfur Adsorbent
BR Sorb 408 zinc oxide Sulfur Adsorbent is a high-efficiency purification agent designed for removing sulfur compounds from various gas and liquid feedstocks at room or relatively low temperatures ( 100–150℃). After treatment with BR Sorb 408 can reduce sulfur content in the feedstock from 1–10 ppm to below 0.1 ppm.
The presence of trace amounts of water in the gas or liquid feedstocks enhances this purification process.
For feedstocks with high levels of organic sulfur compounds like COS, it is recommended to use T503 COS hydrolysis catalyst in series before BR Sorb 408 to ensure the outlet purity remains below 0.1 ppm.
Industrial Application and Prospects:
BR Sorb 408 has been widely used in four domestic butanol-octanol units and dozens of large, medium, and small polypropylene units for the fine desulfurization of propylene feedstocks, demonstrating excellent performance.
Due to its low-temperature activity, ease of operation, significant desulfurization effects, and energy-saving benefits, BR Sorb 408 provides substantial economic advantages to users, promising broad application prospects.
Packaging and Storage：
BR Sorb 408 zinc oxide Sulfur Adsorbent is packaged in ton bags (lined with plastic bags), with a net weight of 900 kg per bag. The product must be protected from moisture and should not come into contact with acidic substances. During transportation and handling, avoid dropping and collisions. It can be stored and sealed for up to three years without affecting its use.
| Technical Data Sheet
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| Appearance | Gray-white extrudate |
| Size(mm) | Φ3~5 |
| Bulk density(kg/l) | 0.9–1.1 |
| Crush Strength(N/cm) | ≥50.0 |
| Breakthrough Sulfur Capacity(%) | ≥10 |
| Operating Pressure(MPa) | Room Pressure to 6 |
| Operating Temperature(°C) | Room temperature to 120 |
| Gas Space Velocity( h-1) | 500–2000 |
| Liquid Space Velocity( h-1) | 1–5 |
| Loading Height/Tower Diameter | >3 |
| Feed gas Sulfur Content(ppm) | 1–10 |
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