Ambient-temperature Sulfide-removal Adsorbent Htzm
| Price : | Price Negotiable |
| Quantity : | 100 () |
| Minimum Order : | 1 |
| Product Status : | New |
| Sample Available : | yes |
| Payment Mode : |
Cash,cheque,Credit Card,Bank Transfer,L/C,escrow |
| Categories : | Chemicals, Artificial Graphite & Active Carbon |
| Posted By : | Dalian China World International Trade Co. Limited |
Description
1.Product features and scope of application
zinc oxide adsorbent HTZM-1 is applicable to deep desulfurization of liquid propylene and industrial feed gases at ambient temperature. It not only absorbs hydrogen sulfide, but also has certain conversion and absorption capability for COS in the stream.Overall sulfur（H2S+COS）in the treated stream can be less than 0.1ppm.
2. Physical properties
| Appearance | Grey-black extrudates |
| Size | Φ4×4-15mm |
| Bulk density | 0.95-1.15 kg/L |
3.Quality norm
| Side crushing strength | min50 N/cm |
| loss on attrition | max 6% |
| Breakthrough sulfur absorption capacity | min10%（wt） |
4 .Operation condition
| Pressure | ambient to 3.0MPa |
| Temperature | 20-120℃ |
| GHSV | 500-1000h-1 |
| LHSV | 2-5 |
| L/D of the adsorbent bed | min3 |
| Sulfur in feed stream（mainly H2S） | max10ppm |
| Sulfur at the outlet | max0.1 ppm |
No regeneration is needed for spent adsorbent. But absorption may continue after the adsorbent bed is broken through , until the catalyst is finally saturated with sulfur. For example, feed stream can pass through 1st reactor even when it has been broken through, until it is saturated with sulfur and changed. This lowers sulfur content in the stream to 2nd reactor and makes full play of the absorption capacity of the adsorbent in 1st reactor.
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