Titanium Alluvial Ore Beneficiation Solution-Titanium Alluvial Ore Gravity + Magnetic Separation Combined Processing Technology

Solution Overview

Titanium sand ore is an important ilmenite resource with wide distribution and easy to be mined, GravityMineral, based on many years of experience in gravity and magnetic separation technology, has developed a highly efficient combined process solution of "gravity separation for pre-enrichment - magnetic separation for in-depth purification", which is based on the characteristics of titanium sand ore. This titanium ore beneficiation solution realizes the preliminary enrichment of ilmenite through spiral chute and shaking table, and then carries out deep purification through multi-stage magnetic separation, finally obtaining high-quality titanium concentrate with TiO₂≥48%. This program has the significant advantages of saving investment, quick effect, low operation cost, environmental protection and no pollution, etc. It is especially suitable for all kinds of ilmenite recovery from seaside alluvial mines and land alluvial mines.

Complete process flow

1. Pre-treatment stage

Uniform feeding:

• The raw ore is fed evenly through the silo with vibrating feeder to ensure the stable operation of the subsequent processes.

• Installation of grizzly screen to remove large debris and gravel.

Wash Screening:

• Trommel screen/rotary scrubber for efficient washing and screening operations.

• High-pressure water jet rinsing to effectively remove -2mm sludge and impurities

• Classify the raw materials into +2mm and -2mm particle levels to improve the sorting efficiency.

2. Gravity enrichment stage

Spiral chute roughing:

• Processing -2mm particle size materials, strictly control the feed concentration in the range of 30-35%.

• Optimize the sorting effect by adjusting the inclination angle, and initially enrich ilmenite.

• Rough concentrate with TiO₂ content of 30-35% can be obtained.

Shaking table selection:

• Deeply select the rough concentrate to further increase the grade of ilmenite.

• Adjust the parameters of stroke and stroke times to optimize the sorting precision.

• TiO₂≥45% shaker concentrate can be obtained.

3. Magnetic separation and purification stage

Multi-stage magnetic separation:

• Adopt permanent magnetic cylinder magnetic separator to carry out multi-stage magnetic separation.

• Separate ilmenite and other non-magnetic minerals by medium-strength magnetic separation.

• Strong magnetic separation to further purify and remove weak magnetic impurities

• Finally obtain qualified titanium concentrate with TiO₂≥48%.

Core Equipment Configuration

Program Advantages

Technical Advantages

• Joint process innovation: gravity and magnetic separation are organically combined, giving full play to their respective advantages.

• High sorting efficiency: multi-stage sorting ensures the efficient recovery of ilmenite.

• Strong adaptability: it can handle ilmenite ores of different grain sizes and grades.

Economic Advantages

• Low investment cost: equipment investment is 40% less than the traditional process.

• Saving operation cost: no chemical consumption, low energy consumption.

• Short payback period: high recovery rate ensures quick return on investment

• Low maintenance cost: simple equipment structure and easy maintenance.

Advantage of environmental protection

• Green production: the whole process of physical beneficiation, no chemical pollution.

• Water recycling: closed loop water recycling system, zero discharge of waste water.

• Tailings treatment: tailings can be comprehensively utilized, environmentally friendly.

• Energy saving and consumption reduction: equipment selection focuses on energy saving, reducing carbon emission.

Successful Cases

A seaside titanium ore project in Southeast Asia

Ore characteristics:

• Raw ore grade: TiO₂ 15%.

• Main minerals: ilmenite, zircon, quartz

Solution:

• "Spiral chute + shaking table" gravity pre-enrichment

• "Multi-stage magnetic separation" deep purification

Operation effect:

• Concentrate grade: TiO₂ 50%

• Recovery rate: 85

• Annual output: 60,000 tons of titanium concentrate

Technical Service and Support

Full cycle service

• Pre-service: process design, site planning, drawing design

• Mid-term services: equipment manufacturing, installation guidance, commissioning optimization, personnel training

• Post-service: equipment maintenance, spare parts supply, process optimization, technology upgrading

Customized solutions

According to the specific needs of customers to provide:

• Customized titanium ore production line configuration

• Program design for different processing scales

• Process optimization for specific site conditions

We have rich experience in titanium alluvial ore beneficiation project, can provide customers with the most economical and efficient titanium alluvial ore gravity + magnetic separation combined beneficiation process.

Contact us for professional technical consulting and customized titanium alluvial ore beneficiation solution quotes!

GravityMineral -- Professional titanium alluvial ore beneficiation technology to maximize the value of resources!