JK-Rb is a composite functional adsorption resin specifically designed and developed for the highly selective adsorption and separation of rubidium. In complex brine or solution systems, it can accurately identify and efficiently adsorb rubidium ions, offering outstanding advantages such as high adsorption capacity, excellent selectivity, strong mechanical strength, and stable regeneration performance.

Core Functional Advantages

• High Selectivity: Specially designed functional groups target rubidium ions, enabling preferential adsorption of rubidium in the presence of large amounts of coexisting ions (such as potassium, sodium, magnesium, etc.), thereby achieving efficient separation and purification.

• Strong Adsorption Capacity: Exhibits excellent adsorption kinetics and equilibrium capacity, allowing rapid enrichment of rubidium and improving overall recovery efficiency.

• Excellent Stability: Stable physical and chemical properties, resistant to acids, alkalis, and solvent dissolution, making it suitable for various industrial environments with a long service life.

• Easy Operation: Simple to pack and suitable for column-based continuous adsorption processes, facilitating large-scale industrial applications.

Typical Application Scenarios

JK-Rb resin is widely used in:

• Salt lake brine/underground brine: Direct extraction of rubidium from brines rich in various alkali metals.

• Ore leaching solutions: Treatment of rubidium-containing solutions in mineral processing, such as from lepidolite or pollucite.

• Comprehensive utilization solutions: Recovery of rubidium resources from by-products or waste liquids generated during the production of rare metals like lithium and cesium.

• High-purity rubidium salt preparation: Serves as a key separation and purification step, providing high-grade raw materials for downstream production of high-purity products such as rubidium chloride and rubidium carbonate.

With its exceptional performance, JK-Rb resin has become a critical material for many rubidium resource development enterprises to achieve efficient and economical extraction, helping customers enhance product value and market competitiveness.

We are committed to providing customers with advanced separation solutions and professional technical support, jointly unlocking the limitless potential of rubidium resources.