1. Product Advantages
Based on the Qinghai Salt Lake brine resources, Wanfeng has successfully developed a series of high-activity magnesium oxide products in Delingha, Qinghai, specially for hydrometallurgy (cobalt-nickel extraction).
2. Product Models
Item | Unit | WCN-02 | WCN-05 | WCN-06 | SJK-98 |
MgO content (900℃/2H) | ≥% | 96.0 | 96.0 | 96.0 | 96.0 |
CaO content | ≤% | 1.5 | 2.0 | 2.5 | 2.5 |
Fe content | ≤% | 0.1 | 0.15 | 0.15 | 0.1 |
Chloride | ≤% | 0.5 | 0.3 | 0.2 | 0.4 |
Acid insoluble matter | ≤% | 0.2 | 0.2 | 1.0 | 0.5 |
325-mesh sieve | ≥% | 99 | 99 | 99 | 99 |
Bulk density | g/ml | 0.3-0.6 | 0.4-0.6 | 0.4-0.6 | 0.4-1.0 |
Loss on ignition | ≤% | 5.0 | 5.0 | 5.0 | 5.0 |
3. Main Applications
Mainly used in hydrometallurgy (cobalt precipitation).
4. Packaging, Storage & Transportation
1. Protect from moisture during storage and transportation.
2. Double-layer packaging with inner plastic bag and outer plastic film-coated bag. Available in 20 kg, 25 kg, and 1000 kg packages.
Weifang Wanfeng: a high-tech supplier of magnesium/aluminum flame-retardant materials and additives, integrating R&D, production, and service.
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