HTZM-1 Zinc Oxide Sulfur Removal Catalyst Granules Φ4×4-15mm for Industrial Gas Purification
HTZM-1 zinc oxide adsorbent provides deep desulfurization of liquid propylene and industrial gases at ambient temperature. Removes H2S and COS to achieve outlet sulfur concentrations below 0.1 ppm. Features 50 N/cm crushing strength, 10% sulfur absorption capacity, and operates at 20-120°C with ISO9001/14001 certified manufacturing.
HTZM-1 zinc oxide adsorbent is engineered for deep desulfurization of liquid propylene and industrial feed gases at ambient temperature. This advanced catalyst effectively removes hydrogen sulfide (H2S) and carbonyl sulfide (COS), achieving outlet sulfur concentrations below 0.1 ppm.
- Deep desulfurization capability for liquid propylene and industrial gases
- Effective removal of both H2S and COS contaminants
- Operates efficiently at ambient temperature conditions
- Achieves total sulfur concentration below 0.1 ppm in treated streams
- No regeneration required for spent adsorbent
| Property | Specification |
|---|---|
| Appearance | Grey-black extrudates |
| Size | Φ4×4-15mm |
| Bulk Density | 0.95-1.15 kg/L |
| Parameter | Requirement |
|---|---|
| Side Crushing Strength | Minimum 50 N/cm |
| Loss on Attrition | Maximum 6% |
| Breakthrough Sulfur Absorption Capacity | Minimum 10% (wt) |
| Parameter | Range |
|---|---|
| Pressure | Ambient to 3.0 MPa |
| Temperature | 20-120°C |
| GHSV | 500-1000 h⁻¹ |
| LHSV | 2-5 |
| L/D of Adsorbent Bed | Minimum 3 |
| Sulfur in Feed Stream (mainly H2S) | Maximum 10 ppm |
| Sulfur at Outlet | Maximum 0.1 ppm |
- Clean reactor thoroughly and remove any dust from adsorbent
- Install stainless steel wire mesh and inert ball layers
- Load adsorbent evenly using specialized tools
- Ensure uniform distribution and proper bed protection
- Gradual pressure increase at 0.5 MPa per 10 minutes
- Step-wise load progression with sulfur concentration monitoring
- Proper valve sequencing for safe shutdown
- Avoid pressure and load fluctuations to protect adsorbent integrity
- Packed in plastic or iron barrels with internal plastic lining
- Protect from moisture and chemical exposure
- Avoid tumbling, collision, and vibration during handling
Grace Environmental Protection Technology Co., Ltd. specializes in exhaust gas treatment solutions with extensive experience in internal combustion engine emissions and VOC treatment. The company offers comprehensive catalyst design capabilities and maintains ISO14001, ISO9001 certifications with a 500,000-liter annual production capacity.
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