Polyfunctional Silica Material

1. Technology Overview 

The invention focuses on the recovery and collection of rare earth elements (REEs) from natural waters and geothermal brines using nanostructured sorbents. These sorbents are functionalized with ligands such as diphosphonic acid (DiPhos), propionamide phosphonic acid (PropPhos), and iminodiacetic acid (IDAA) to enhance their affinity and selectivity for REEs. The technology is currently in the development stage, with promising cross-industry applications in water treatment, mining, and environmental monitoring. 

2. Key Features and Benefits 

• High Affinity and Selectivity: Efficiently captures REEs from various water matrices. 

• Rapid Sorption Kinetics: Reaches equilibrium in minutes, allowing for fast metal recovery. 

• High Sorption Capacity: Captures significant amounts of REEs, enhancing efficiency. 

• Robust Performance: Maintains high efficiency in competitive and acidic environments. 

• Scalability: Synthesis processes can be scaled for large-scale applications. 

3. Applications and Market Focus 

• Water Treatment: Use in removing trace metals and contaminants from water. 

• Mining and Metallurgy: Recovery of valuable metals from waste streams. 

• Environmental Monitoring: Detection and removal of pollutants from natural waters. 

• Advanced Metal Recovery: Use in emerging water treatment and metal recovery applications. 

• Chemical Industry: Synthesis of complex organic molecules for various applications. 

4. Commercial Advantages 

• Strategic Benefits: Provides reliable and scalable nanostructured sorbents for various applications. 

• Implementation Advantages: Facilitates integration into existing water treatment and metal recovery systems.