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Highly selective for potassium ions (K⁺) in mixed-cation aqueous environments.
Stable polyacrylic matrix ensures excellent mechanical strength and resistance to osmotic shock.
Optimized bead uniformity and narrow particle size distribution for low pressure drop and consistent flow performance.
Low soluble organic content minimizes post-treatment leaching and meets stringent water purity requirements.
Regenerable with standard potassium chloride (KCl) solutions, enabling sustainable operational cycles.
Potassium recovery and concentration from industrial process streams.
Removal of interfering potassium ions in pharmaceutical-grade water polishing systems.
Pre-concentration step prior to lithium extraction from brine solutions.
Softening and selective ion removal in high-purity boiler feedwater pretreatment.
Electrolyte conditioning in specialty chemical synthesis requiring precise K⁺ control.
| Chemical Type | Polyacrylic acid-based cation exchange resin, potassium-selective |
| Product Form | Moist, spherical beads |
| Appearance | Opaque white to off-white beads |
| Functional Group | Carboxylic acid (–COOH) |
| Ion Form | Potassium (K⁺) form as supplied |
| Moisture Content | 45–50% (w/w) |
| Particle Size Range | 0.3–1.2 mm |
| Uniformity Coefficient | ≤1.6 |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
