Medium (High)-Temperature Zinc Oxide Desulfurizer
It features high sulfur capacity, excellent purification efficiency, high strength, low resistance, and a wide operating temperature range, making it an excellent desulfurization agent.
Keywords:
Medium (High)-Temperature Zinc Oxide Desulfurizer
Category:
Product Details
Purpose (Function)
This is a highly efficient desulfurizing agent characterized by high sulfur capacity, excellent purification efficiency, high strength, low resistance, and a wide operating temperature range. It can be used in industries such as ammonia synthesis, methanol synthesis, hydrogen production, petrochemicals, natural gas chemicals, and coal chemicals. It is employed to remove hydrogen sulfide and certain simple organic sulfur compounds from feedstocks including natural gas, oilfield gas, refinery gas, coke oven gas, syngas, light oil, heavy oil, and various types of gas, thereby protecting nickel-, copper-, iron- and precious-metal-containing catalysts used in processes such as steam reforming, low-temperature shift, methanation, methanol synthesis, joint methanol production, ammonia synthesis, polypropylene production, and carbonyl synthesis, and improving product quality.
Features (Advantages)
1. Relying on the advantage of self-produced active zinc oxide raw materials, our product quality is stable.
2. The desulfurizing agent employs an infrared calcination process, which enhances the product’s desulfurization accuracy and sulfur breakthrough capacity, thereby extending its service life. The desulfurization accuracy reaches 0.1 ppm.
3. The product features high strength, excellent water resistance, ease of use, and strong adaptability, and can be used under both atmospheric and pressurized conditions.
Product Metrics
| Project | Indicator | Testing standards | |
| LT-T305 | LT-T306 | ||
| Diameter mm | 4 ± 0.5 | 4 ± 0.5 | HG/T 2508-2012 |
| Bulk density g/ml | 1 ± 0.05 | 1 ± 0.05 | |
| Zinc oxide content w/% ≥ | 95 | 90 | |
| Wear rate w/% ≤ | 6 | 6 | |
| Crushing resistance N/cm ≥ | 40 | 50 | |
| Sulfur capacity penetration w/% (350℃) ≥ | 30 | 30 | |
Process conditions
| Process conditions | Desulfurizer | |
| LT-T305 | LT-T306 | |
| Pressure | Atmospheric pressure ~ 4.0 MPa | Atmospheric pressure ~ 4.0 MPa |
| Temperature | 150–400℃ | 150–450℃ |
| Water vapor/feed gas | 0–1.5:1 | 0–1.5:1 |
| Airspeed | 500–3000 hours -1 (Air) 1–6 hours -1 (Liquid) | 500–3000 hours -1 (Air) 1–6 hours -1 (Liquid) |
| Imported sulfur content | ≤300 ppm is ideal. | ≤300 ppm is ideal. |
| Export sulfur content | <0.1 ppm | <0.1 ppm |
| Filling height/tower diameter | >3 | >3 |
Related products
Consult now
Address: Jiyuan Economic and Technological Development Zone, Henan Province
