Hebei Yanming Equipment Signs Technical Agreement for Continuous Carbonation Tower Unit in 10,000 TPY Battery-Grade Lithium Carbonate Project
Apr 14,2026
Recently, Hebei Yanming Chemical Equipment Co., Ltd. has formally signed a technical agreement with a well-known domestic new energy enterprise for the continuous carbonation tower unit system in the 10,000 TPY battery-grade lithium carbonate expansion project of a lithium hydroxide production line. The two parties have reached consensus on core terms including equipment supply, engineering design, manufacturing, installation, commissioning, quality assurance and after-sales service, laying a solid foundation for efficient project implementation and stable production.
The contracted continuous carbonation tower unit system is custom-designed for a 10,000-ton annual battery-grade lithium carbonate production line, focusing on four core objectives: high purity, low consumption, long service cycle and high automation, fully meeting the stringent process requirements of the lithium battery new material industry.
1. Advanced Configuration for Benchmark Lithium Battery New Material Equipment
As the technology and equipment supplier, Yanming Equipment provides a complete solution including complete sets of carbonation towers, buffer tanks, thickeners, heat exchangers, special pumps and valves, and instrument automatic control systems. Key advantages include:
- Full-process skid-mounted integration: Maximized prefabrication in the factory enables fast on-site assembly and shortens the construction period.
- High-precision instrument automatic control: Adopts SIEMENS PLC control system with intelligent instruments and valve islands for fully automatic monitoring of temperature, pressure, flow and liquid level.
- Strict material standards: Copper and zinc are prohibited in the battery material zone; all material-contacting parts are made of stainless steel to meet lithium battery-grade purity requirements.
- Safe and environmentally friendly design: Equipped with CO₂ alarm, noise control, anti-corrosion insulation and HAZOP risk analysis, complying with safety standards in chemical industrial parks.
2. Full-Life Cycle Services Ensuring Successful Startup
To ensure high-quality project delivery, a full-life cycle service system is established:
- Pre-sales: In-depth process matching to provide the optimal equipment solution.
- In-sales: On-site guidance for installation, commissioning and trial operation to achieve qualified performance in one run.
- After-sales: 12-month warranty, 12–24 hours fast response, lifelong spare parts supply and technical support.
- Professional training: Practical training for operators, maintenance and management personnel to ensure stable operation.
3. Strategic Cooperation Boosting Upgrading of New Energy Material Industry
The client enterprise specializes in R&D and production of lithium battery new materials. This expansion project will greatly improve the capacity and quality of battery-grade lithium carbonate, supporting the high-quality development of the new energy power battery industry chain.
With over 20 years of expertise in chemical equipment and new energy fields, Yanming Equipment has rich experience in manufacturing and process design of carbonation, pyrolysis, drying, evaporation and crystallization equipment. We provide reliable equipment and technologies for new energy, chemical, pharmaceutical, inorganic salt, dyestuff and pigment industries. This cooperation represents an in-depth partnership in lithium battery new material equipment, empowering industrial upgrading through technological innovation.
In the future, both parties will deepen cooperation based on this project, jointly build a safe, efficient, green and intelligent benchmark for lithium battery new material production, and contribute to the sustainable development of the global new energy industry.
Yanming Equipment Carbonation Tower Unit for Battery-Grade Lithium Carbonate Projects
Efficient & Stable Reaction System
Adopting a dedicated tower-type carbonation structure suitable for lithium hydroxide heavy solution feeding, the system features wide operating flexibility and stable performance under various capacity demands, ensuring reaction conversion rate and qualified product concentration. It optimizes gas-liquid contact and mixing efficiency, reduces medium loss and improves raw material utilization.
Strict Material & Clean Design
Material-contacting parts of key equipment use high-quality stainless steel with precision internal polishing, meeting anti-pollution and high cleanliness requirements for lithium battery materials. Strict material restriction standards are implemented throughout the system to avoid impurity introduction, guaranteeing battery-grade product quality from the equipment side.
Integrated Skid-Mounted & Engineering Design
The unit adopts skid-mounted integration and factory prefabrication, covering reaction, heat exchange, storage, transportation, piping, valves and other complete systems. It features high integration and short on-site installation period. Equipped with special platforms, protective structures and anti-corrosion insulation, it adapts to long-term operation in high-temperature and high-humidity coastal environments.
Intelligent Instrumentation & Automatic Control
Equipped with complete detection instruments for temperature, pressure, flow, liquid level and conductivity, the system uses a PLC intelligent control system to realize real-time monitoring, automatic adjustment and safety interlock of process parameters. It supports local operation and remote monitoring, featuring high control accuracy, stable operation and reduced manual operation intensity.
Safety, Environmental Protection & Compliance Design
Equipped with gas detection, noise control, emergency protection and other safety facilities, the equipment complies with national standards for chemical equipment and pressure vessels, and passes HAZOP (Hazard and Operability) analysis. It meets safety, environmental protection and occupational health requirements of industrial parks, designed for long service life and continuous stable operation.
System Configuration & Engineering Services
The complete unit includes core reaction equipment, heat exchange units, transfer pump sets, automatic control systems, piping steel structures, spare parts and a full scope of supply. We provide process design, installation guidance, system commissioning, operation training and full-life cycle after-sales support. Our service team provides full support for installation, commissioning and operation, ensuring one-time successful startup and long-term reliable operation.
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