PROJECT EXPERIENCE

Engineering Project Experience in Recycling & Regeneration

Spent battery recycling projects often face multiple challenges including feedstock complexity, local regulatory differences, and owner team inexperience. Single-point equipment or laboratory data alone cannot support actual plant "stable production and profitable operation."

Yunning Recycling focuses on lithium-ion and lead-acid battery recycling, from early route selection and process package design to equipment selection and integration, installation and commissioning, and operational optimization. We have accumulated a series of replicable engineering project experiences that can deliver complete line solutions tailored to different regions (Central Asia, Southeast Asia, Middle East, etc.) and feedstock structures.

Full-process project experience covering Li-ion pre-treatment, black mass lithium/NCM extraction, lead paste/grid processing, and waste treatment.
Familiar with practical constraints in environmental, safety, and utility engineering across Central Asia/Southeast Asia regions.
Breaking down complex processes into standardized modules supporting phased construction and future expansion.

10

+ Complete Line Solutions

5

+ Li-ion Projects

5

+ Lead-Acid Projects

3

+ Overseas Regions

All
Li-ion Projects
Lead-Acid Projects
EHS

Central Asia Li-ion comprehensive recycling project

Domestic - Li-ion Comprehensive Recycling

20,000 t/y Pre-treatment + Black Mass Lithium Extraction & Lithium Carbonate

Responsible for process route design and key equipment selection, balancing local utility capabilities and environmental constraints to achieve closed-loop recycling from crushing & sorting to battery-grade lithium carbonate.

Southeast Asia power battery recycling and materials base

Southeast Asia - Power Battery Recycling + Materials Base

Second-Life + Live Crushing + LFP Regeneration

Providing recycling-end support for local materials base, delivering integrated "second-life + recycling & disassembly + hydrometallurgy" solutions with reserved interfaces for future expansion.

PACK/module recycling and second-life project

Domestic - PACK/Module Second-Life

Storage & Low-Speed Second-Life + Recycling Closed-Loop

Through SoH evaluation and screening, building "second-life → recycling" dual pathways to improve overall pack value utilization while integrating safety and end-of-life recycling from the design phase.

Central Asia lead-acid battery recycling project

Central Asia - Lead-Acid Battery Recycling Plant

Crushing & Sorting + Lead Paste/Grid Processing + Acid Recovery

Combining local environmental requirements and market structure, configuring efficient crushing & sorting and lead paste processing sections with acid neutralization and plastic recovery to balance economics and compliance.

Southeast Asia lead plant retrofit project

Southeast Asia - Existing Lead Plant Retrofit

Environmental Compliance Upgrade + Energy & Recovery Rate Optimization

Without significantly increasing investment, improving lead recovery rate and reducing unit energy consumption and emissions through key section retrofits and operating window optimization.

Multiple Projects - EHS & System Optimization

Dust/Exhaust/Wastewater Treatment & Safety System Upgrades

For existing Li-ion and lead-acid recycling lines, evaluating waste treatment and safety system gaps, proposing phased retrofit plans to help projects pass local compliance reviews and reduce operational risks.

IMPLEMENTATION ROADMAP

From Feasibility Study to Profitable Operation

For each project, we establish clear milestones and deliverables across four phases: "Feasibility Assessment → Process Package & Equipment Interface → Installation & Commissioning → Stable Operation & Optimization" - avoiding "paper solutions" that remain at the report level, truly supporting plant production ramp-up and operations.

Each phase has corresponding technical documentation, SOPs, and training content.
Supporting multi-party coordination with EPC contractors, equipment suppliers, and owner teams.
Reserving interfaces and redundancy for future expansion and product structure adjustments.

Feasibility Assessment & Route Selection

Combining feedstock samples, local regulations, and target products, conducting comprehensive evaluation of Li-ion/lead-acid routes, product mix, and site resources to provide recommended processes and investment ranges.

Process Package & Equipment Interface Definition

Delivering flow diagrams, material and energy balances, key equipment parameters, and interface conditions for civil, electrical, instrumentation, and utilities to provide unified technical boundaries for EPC and procurement.

Installation, Commissioning & Trial Run Support

During installation, individual equipment commissioning, and integrated testing phases, providing inspection checkpoints, operating parameter windows, and troubleshooting guidance to shorten time from ignition to production.

Stable Operation & Continuous Optimization

Based on actual production data, diagnosing recovery rate, reagent consumption, energy consumption, and EHS indicators, proposing process fine-tuning and system optimization recommendations to drive continuous project improvement.

Solid Technology

Materials and hydrometallurgy background, deep expertise in core battery recycling processes

Engineering Experience

Full-process deployment capability from laboratory to 10,000+ t/y production lines

Overseas Deployment

Project practice and localization experience across Central Asia/Southeast Asia

Modular Delivery

Replicable and scalable processes supporting phased construction and flexible combinations

Contact

No.7 Xingmao Road, Xiuying
District, Haikou, Hainan, China
info@ynrecycling.com

Projects & Experience