Total solution for steel slag sorting, treatment and resource utilization

Steel slag sorting treatment and resource utilization overall solution

Steel slag treatment solution, steel slag sorting and treatment process, steel slag waste resource utilization program

1. Overview of steel slag treatment program

This steel slag treatment program for steel enterprises to produce the characteristics of steel slag, to provide flexible and specialized solutions. Customers can choose according to demand:

• Single sorting program: focusing on the efficient recovery of ferrous metals in steel slag

• Sorting + Resource Utilization Comprehensive Solution: Realize metal recovery and full quantitative utilization of tailings.

Through multi-stage crushing, screening, magnetic separation and other mature processes, efficient recovery of iron metal in steel slag, tailings resource utilization, and comprehensively enhance the economic and environmental benefits of the project.

2. Steel slag treatment process

Raw material pretreatment
Steel slag raw material → bin uniform feeding → jaw crusher coarse crushing (to less than 100mm) → belt conveyor → fine jaw crusher secondary crushing (to 25-60mm)

Grinding and grading
Rod mill with screen cylinder grinding → 5mm screening and grading (-5mm fines into the magnetic separation, +5mm back to re-grinding)

Magnetic separation
Wet magnetic separator (CTS-69) → iron powder recovery → non-magnetic material discharge

Tailings treatment (optional for the resourceization program)
Belt machine with magnetic roller secondary recycling → tailings resource utilization or outbound disposal

3. Steel slag sorting production line core equipment configuration

4. Features of steel slag treatment system

• High-efficiency recycling: iron metal recovery rate > 90%, processing capacity can be customized

• Flexible configuration: can be implemented in stages, first sorting and then resource utilization

• Energy saving and environmental protection: recycled water system

• Strong adaptability: can handle all kinds of steel slag with a maximum feed size of 300mm.

5. Tailings resource utilization path (optional)

Application in cement industry

• As a raw material for cement iron correction, replacing traditional iron powder and reducing production cost.

• As active mixing material to improve the performance of cement and increase the strength in the later stage.

• Large consumption, mature technology and stable market demand.

Building materials and civil engineering

• Concrete aggregate: replacing natural sand and gravel after treatment, with performance in line with relevant standards.

• Road base material: used for road base filling, with good compaction and strong stability.

• Permeable bricks/no-burn bricks: manufacturing environmentally friendly building materials to meet the needs of sponge city construction.

• Lightweight building materials: production of new building materials such as partition boards and heat preservation materials.

High-value utilization direction

• Mineral admixture: used as concrete admixture after fine grinding to improve working performance.

• Grinding aid raw material: used as the main component of cement grinding aid to improve grinding efficiency.

• Micro-powder materials: processed into ultra-fine powder, used in special building materials and composite materials.

6. Core value of steel slag treatment program

Environmental value

• Full utilization of resources: 100% resource utilization of steel slag, no secondary solid waste generation.

• Green and Low Carbon: Reduce natural sand and gravel mining, reduce carbon emissions.

• Circular Economy: Perfectly fits the construction requirements of "Waste-free City".

Economic Value

• Flexible investment: according to the budget, we can do sorting first and increase the resourceization later.

• Diversified benefits: metal recycling + tailings sales, dual income channels

• Policy dividend: enjoy tax incentives and subsidies for comprehensive utilization of resources.

Social Value

• Sustainable development: create a "waste-free factory" demonstration project.

• Industry benchmarking: setting up a model for solid waste resource utilization

• Social responsibility: reduce land occupation and environmental pollution

7. Economic Benefits

• Payback period: 12-18 months (sorting + resource utilization)

• Source of income: sales of iron ore concentrate + income from tailing slag resource utilization

8. Service Support

• Customized solutions: provide personalized solutions for steel slag sorting, treatment and resource utilization according to the treatment capacity, site conditions and investment budget.

• Phased implementation: sorting and recycling can be done first, and resource utilization can be added later.

• Process design: steel slag treatment process design, site planning, drawing design

• Equipment supply: standardized production, reliable quality, timely delivery

• Technical support: professional engineers visit the site to guide the installation and commissioning

• Training service: provide complete operation and maintenance training

• After-sales protection: technical support, quick response

Steel slag sorting treatment and resource utilization solutions not only solve the solid waste disposal problems, but also create significant economic benefits. We provide flexible steel slag treatment solutions that customers can choose from:

1. Single sorting solution: fast metal recovery and short payback period

2. Comprehensive solution: metal recovery + tailing slag resources, maximize benefits

We are willing to provide the most suitable steel slag treatment solutions for customers with our mature technology and rich project experience, and jointly promote the green and sustainable development of the steel industry, welcome to contact us.