TYIC Attends 2025 China International Nickel & Cobalt Industry Annual Conference, Advancing Standardization and Innovation in Green Extraction Equipment

On October 30, 2025, the China International Nickel & Cobalt Industry Annual Conference, hosted by the China Nonferrous Metals Industry Association, was successfully held in Lanzhou, Gansu Province. Centered on the theme “Nickel-Cobalt Smart Chain, Empowering the World – Key Metals in the New Energy Era”, the event brought together over a thousand representatives from across the global industry to discuss new development patterns and pathways for the sector.

Hangzhou Tianyicheng New Energy Technology Co., Ltd. (TYIC) was honored to be invited to attend this high-level event. As a technology-driven manufacturer focused on high-reliability and environmentally friendly extraction solutions, TYIC remains committed to providing the nickel-cobalt and new energy sectors with customized, high-performance equipment for wet metallurgy and chemical separation.

Environmentally Friendly Extraction Box

TYIC’s environmentally friendly extraction boxes are designed with both process efficiency and environmental compliance in mind.

• Constructed using PVC or PPH, the tanks are precision-fabricated to reduce welds and improve structural integrity.

• Equipped with semi-automatic German extruder welding guns, the system ensures uniform material flow, stable temperature control, and high welding quality.

• For projects requiring higher strength or corrosion resistance, FRP one-piece molded structures are also available, simplifying on-site installation and ensuring long-term durability.

Technical Highlights

• Flow Guide Tube: Integrated into the mixing chamber to enhance liquid blending and suction force.

• Optimized Baffles: Reduce internal centrifugal separation, improving phase interface stability.

• Labyrinth Water Seal: Effectively prevents VOC (Volatile Organic Compound) emissions and enhances operational safety.

• Patented FRP Agitator: One-piece molded, corrosion-resistant, well-balanced, and highly rigid. Ensures long service life and reliable performance even at low speeds.

Clarification Zone Design

• The clarification section features a multi-stage flow structure: from trumpet-shaped inlet → diversion groove → circular grating → laminar plate → final collection plate.

• This arrangement increases clarification efficiency and reduces two-phase entrainment.

• Threaded Flow Adjustment Mechanism: Precisely controls the organic-to-aqueous phase ratio and reflux rate.

• Equipped with an external acrylic viewing window for operational visibility and easy monitoring.

Steel-Lined FRP Extraction Box

TYIC’s steel-lined FRP extraction boxes are purpose-built for harsh chemical environments, such as high-acidity or high-temperature extraction conditions.

Core Advantages

• Resistant to strong acids, alkalis, organic solvents, and oxidizing media.

• Lightweight yet mechanically strong, significantly reducing transport and installation complexity.

• Not prone to deformation under high temperatures or brittleness at low temperatures.

FRP Structural Composition

The FRP structure is composed of four distinct layers:

1. Corrosion-Resistant Layer

   • Thickness ≥ 3mm

   • Resin content > 90%

   • Enhanced with nano conductive fillers or graphite powder to meet anti-static and corrosion requirements

   • Cured under strict temperature controls (25–35°C)

2. Anti-Seepage Layer

   • Total thickness ≥ 3mm

   • Composed of inner liner resin, woven roving, and chopped strand mat

   • Ensures surface leveling and impermeability

3. Structural Layer

   • Made from fiberglass fabric and structural resin

   • Resin content > 70%

   • Designed to withstand tensile and compressive stress

   • Special treatment for edges, corners, and joints to enhance strength and prevent seepage

4. External Surface Layer

   • Exposed to sunlight and weathering

   • Made with anti-aging resin

   • Thickness: 1mm, resin content > 90%

   • Color customizable per client specification

Application Scenarios

These extraction systems are widely used in:

• Nickel, cobalt, and lithium extraction

• Battery recycling

• Wet metallurgy

• Chemical manufacturing

They offer superior performance in corrosive environments, ensure long service life, and reduce on-site assembly time and labor costs.

Commitment to Sustainability and Innovation

As the nickel and cobalt industry undergoes rapid transformation toward green development and supply chain resilience, TYIC will continue to focus on:

• Safe and clean equipment design

• Modular and scalable extraction solutions

• Compliance with EHS (Environment, Health, and Safety) standards

• Supporting clients in achieving low-emission and efficient production goals

TYIC is committed to building long-term partnerships across the industry and contributing to the global sustainable development of energy and metallurgical technologies.

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