GB/T 45203-2024 in English
VALIDRecycled black mass for lithium ion battery
- Issued on:2024-12-31
- Implemented on:2025-07-01
- File Format:PDF
- Delivery:Within 1 day
$431.00
《GB/T 45203-2024锂离子电池用再生黑粉》由TC243（全国有色金属标准化技术委员会）归口，TC243SC2（全国有色金属标准化技术委员会重金属分会）执行，主管部门为中国有色金属工业协会。
Introduction
1. Standard Overview
GB/T 45203-2024 "Recycled Black Powder for Lithium-ion Batteries" standard specifies the classification and grading, technical requirements, test methods, inspection rules, etc. of recycled black powder for lithium-ion batteries. It is applicable to battery black powder recovered from lithium-ion battery waste and used for subsequent recycling.
2. Background of Standard Formulation
With the rapid growth of global demand for lithium batteries, the treatment and resource utilization of waste lithium-ion batteries has become an important topic. The formulation of this standard aims to standardize the quality requirements of recycled black powder, promote the efficient recycling and recycling of lithium battery waste, and meet the strategic goals of national green development.
3. Comparison of standard frameworks
| Dimensions | GB/T 45203—2024 | International similar standards |
|---|---|---|
| Classification and grading | According to the type of positive electrode material and the source of raw materials, it is divided into Class I, Class II and Class I and Class II. | Similar classification, but the specific parameters are slightly different. |
| Technical requirements | Clear indicators such as chemical composition, drying loss, mixed materials or inclusions. | Focus on chemical purity and impurity control, which is basically consistent with domestic standards. |
| Test Methods | Use inductively coupled plasma emission spectrometry, gravimetric method, etc. | International commonly used methods are similar, but the details are slightly different. |
4. Recommendations for Standard Implementation
4.1 Recommendations for Manufacturers
- Establish a complete raw material screening and processing process.
- Equipped with advanced analytical instruments to ensure that product quality meets standard requirements.
- Strengthen employee training and familiarize yourself with standard terms and technical requirements.
4.2 Recommendations for Inspection Agencies
- Strictly carry out inspections in accordance with the test methods specified in the standard.
- Establish a long-term quality monitoring mechanism and publish quality reports regularly.
- Strengthen communication with production enterprises and promote technological progress.
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