Tantalum-niobium ore beneficiation solution (gravity + magnetic separation)

Tantalum-niobium ore beneficiation solutions, tantalum-niobium ore gravity-magnetic separation combined processing solutions

I. Program Overview

Tantalum-niobium ore is an important strategic rare metal resource, and its beneficiation process needs to be differentiated according to the characteristics of the ore. This tantalum-niobium ore beneficiation solution adopts gravity-magnetic separation as the main joint process, through the "roughing-finishing" two-stage design, to achieve efficient recovery and separation of tantalum-niobium ore, and the grade of concentrate Ta₂O₅+Nb₂O₅ can reach more than 50%, which is especially suitable for tantalum-niobium ore beneficiation containing magnetic minerals.

Process flow

1. Roughing section

   • Jigger processing +0.5mm coarse-grained ore

   • Spiral chute processing 0.5-0.074mm medium and fine grains

2. Selection section

   • High gradient magnetic separation and purification (1.2-1.5T)

   • Acid washing pretreatment to remove surface iron

   • Shaking table to further refine and improve the grade

3. Auxiliary process

   • Screening and grading: to ensure uniformity of particle size.

   • Dewatering and drying: natural drying or low temperature drying.

Third, the core equipment configuration

Fourth, the technical indicators

• Processing capacity: 20-500t/d (can be customized)

• Concentrate grade: Ta₂O₅+Nb₂O₅≥50%.

• Iron removal efficiency: Fe content≤0.5%

• Water recycling utilization rate: ≥85

V. Program Advantages

• ✅ High-efficiency sorting: gravity and magnetic separation synergize, high recovery rate and excellent concentrate grade.

• ✅ Economical investment: more economical compared with the full-flow program, with reasonable operating costs.

• ✅ Good iron removal effect: magnetic separation effectively removes iron impurities and improves product quality.

• ✅ Strong adaptability: suitable for tantalum-niobium ores containing magnetic minerals, with a wide range of processing size.

• ✅ Environmental protection and energy saving: water recycling, no harmful chemical additives.

Applicable conditions

• Ore type: tantalum-niobium ore containing magnetic minerals

• Raw ore grade: Ta₂O₅+Nb₂O₅≥0.01%.

• Particle size range: 0-10mm

• Product requirements: concentrate Ta₂O₅+Nb₂O₅ ≥50%, Fe≤0.5%

VII. Technical Services

We provide all-round technical support for tantalum-niobium ore dressing:

• 🛠️ Engineering design: process design, equipment selection and configuration, site planning and drawing design.

• 👨‍💻 Production support: equipment installation and commissioning guidance, operator training

• 🔧 After-sales service: long-term technical support, spare parts supply.

VIII. Application Scope

• Separation of tantalum-niobium ore containing magnetic minerals

• Tantalum-niobium mine tailings recycling

• Tantalum-niobium crude concentrate purification and processing

• Medium-sized tantalum-niobium ore beneficiation projects

For more information about tantalum-niobium beneficiation solutions or to get a customized solution quote, please contact our professional technical team!