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Product DetailsThe G-200 titanium-based Lithium Adsorbent is our company's second-generation lithium extraction material. It can adsorb lithium ions from various solutions and features a stable crystal structure and three-dimensional ion exchange channels. It demonstrates strong selectivity for lithium in terms of ionic radius and valence state, with minimal adsorption of cations such as magnesium, sodium, potassium, boron, and calcium from brine. It features easy desorption, minimal dissolution loss, and high elution concentration. The material can be repeatedly regenerated for long service life. It is suitable for filling adsorption towers for lithium extraction, ensuring a simple process. Its unique particle size distribution and morphology reduce water flow resistance through the tower, allowing for smooth liquid flow even with high-viscosity concentrated brine.
Technical specifications
|
Item |
Typical Value |
|
Appearance |
white strip-shaped granules |
|
Operational adsorption capacity , mg/g ≥ |
6.0 |
|
Saturation adsorption capacity , mg/g ≥ |
14.0 |
|
Density, g/ml |
0.45~0.65 |
|
Particle Size (0.5~2.5 mm), % ≥ |
90.0 |
|
Moisture content, % ≤ |
5.0 |
Application Performance
|
Item |
Typical Value |
|
Applicable brine pH |
5 - 12 |
|
Minimum adsorbable Li+ concentration , mg/L ≥ |
20 |
|
Emission Li+ concentration, mg/L ≤ |
5 |
|
Li+ concentration in desorption solution ,g/L |
3~5 |
|
Single cycle dissolution loss rate, % ≤ |
0.005 |
Product Application
Titanium-based Lithium Adsorbent G-200 is widely used as lithium adsorbent in lithium extraction and recovery such as:
- Carbonate-based alkaline brine
- Sulfate brine
- Chloride brine
- High magnesium-lithium ratio brine
- Lithium-bearing geothermal brine
- Oil and gas field wastewater containing lithium resources
- Lithium sink mother liquor in lithium salt production process
- Lithium recovery from used lithium batteries
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