Description
Submerged Arc Furnace for Yellow Phosphorus
Advanced Smelting Equipment Solutions by HANI Metallurgy
Advancing Phosphorus Smelting Technology
The Submerged Arc Furnace for Yellow Phosphorus is a high-precision smelting equipment engineered for the efficient extraction of elemental yellow phosphorus from phosphate ore. By utilizing the submerged arc principle, where the electric arc is maintained beneath the material layer, the SAF yellow phosphorus unit ensures a stable, high-temperature environment (up to 1500°C) for the reduction of calcium phosphate. At HANI, we specialize in smelting equipment that incorporates advanced gas condensation and fully enclosed furnace designs. Our Submerged Arc Furnace for Yellow Phosphorus is built for continuous, large-scale production, delivering ultra-high phosphorus recovery rates and the lowest specific energy consumption in the industry.
A HANI Submerged Arc Furnace for Yellow Phosphorus is characterized by its superior sealing and automated control systems. The SAF yellow phosphorus process is highly sensitive to furnace atmosphere and pressure; therefore, we have optimized our gas purification systems to handle the P4 vapor effectively. As a world-class provider of smelting equipment, HANI provides turnkey solutions that include automated charging, intelligent electrode management, and efficient taphole machines. Our Submerged Arc Furnace for Yellow Phosphorus has set new industry standards for safety and environmental protection, enabling producers to achieve high-purity yellow phosphorus with the lowest operational risk.
HANI SAF Yellow Phosphorus: Technical Specifications
| Parameter | Unit | HANI-SAF-P12.5 | HANI-SAF-P25.5 | HANI-SAF-P45.0 |
|---|---|---|---|---|
| Transformer Capacity | MVA | 12.5 | 25.5 | 45.0 |
| Yellow Phosphorus Yield | % | ≥94% | ≥95% | ≥96.5% |
| Specific Power Consumption | kWh/t | 13500-14500 | 13000-14000 | 12500-13200 |
Precision Gas Handling in HANI Yellow Phosphorus Furnaces
The HANI Submerged Arc Furnace for Yellow Phosphorus incorporates several innovations in gas-phase metallurgy. In phosphorus production, the collection and condensation of P4 vapor is the most critical stage. Our smelting equipment features a specialized “Dry-Scrub” and “Wet-Condense” multi-stage gas plant that ensures zero phosphorus leakage. This improves the recovery efficiency of the SAF yellow phosphorus unit and ensures compliance with international environmental regulations.
Furthermore, our smelting equipment is equipped with real-time furnace interior monitoring via high-temperature cameras and料面探测技术 (level detection technology). This allows for precise control of the material layer in the Submerged Arc Furnace for Yellow Phosphorus, preventing the formation of slag crusts and ensuring a stable reduction reaction. Coupled with HANI’s fully automated electrode接长 (extension) system, our furnaces provide the highest automation level in smelting equipment globally.
Production Reference Values for SAF Yellow Phosphorus
For the successful operation of a Submerged Arc Furnace for Yellow Phosphorus, HANI provides the following operational benchmarks:
- Specific Consumption: 12500-13500 kWh per ton of P4 produced in our high-capacity smelting equipment.
- Electrode Consumption: 25-45 kg per ton of P4 for the SAF yellow phosphorus unit.
- Recovery Efficiency: Our Submerged Arc Furnace for Yellow Phosphorus consistently achieves ≥95% phosphorus yield from phosphate ore.
Professional FAQ on SAF Smelting Equipment Technology
Q1: How does the HANI Submerged Arc Furnace for Yellow Phosphorus handle the corrosive slag?
A: We use high-density magnesia-carbon refractory lining and extensive water cooling in our smelting equipment to resist the calcium-silicate slag produced in the SAF yellow phosphorus hearth.
Q2: What is the benefit of the fully enclosed design for yellow phosphorus production?
A: The fully enclosed Submerged Arc Furnace for Yellow Phosphorus prevents any phosphorus gas leakage, maximizing the yield and ensuring zero-emission safety for the smelting equipment operators.
Q3: How does HANI ensure the high purity of the elemental phosphorus product?
A: Through AI-driven temperature control and multi-stage gas condensation technology in our Submerged Arc Furnace for Yellow Phosphorus, we ensure that the P4 vapor is condensed under high-purity conditions in the smelting equipment.
Partner with HANI for Your Chemical Smelting Project
The Submerged Arc Furnace for Yellow Phosphorus is a strategic tool for the modern chemical industry. Partner with HANI for a world-class smelting equipment solution today.
