Thiourea alkyl silica, 1.15 - 1.5 mmol/g - Metal Scavengers

Product Description

Functional Group Loading: 1.15 - 1.5 mmol/g

Particle Size: 35-200 µm

(Please enquire if you are interested in larger particle sizes)

Rhodium, Palladium, Platinum, Iridium & Ruthenium Scavenger for Chemicals, Specialty Chemicals, Pharma, Bio-tech, Electronic, Catalyst, Mining & Refining - Product, Process and Waste Streams

✓ On Scavenger Treatment, << 1 ppm residual Rh from range of Hydroformylation/OXO Streams containing low to 500 ppm Rh

✓ Highly effective Rh scavenging for a range of Hydroformylation Catalyst streams

✓ High Performance Pd(0/II) Scavenger from cross-coupling reactions

✓ Effective removal of other metals including Pt, Ru, Ir, Ag, Au and Hg

✓ > 99% return of Precious Metal and Value

✓ Simple and straightforward to implement and use as a slurry or fixed bed application

Examples of Rh Recovery

C4/5 Aldehyde Process Stream              150-300 ppm Rh to ~1 ppm

C7/8 Aldehyde Process Stream              100-150 ppm Rh to < 1 ppm

2-EH Process Stream                               250-300 ppm Rh to 1-2 ppm

Rh containing Pharma Stream 1            80 ppm to 2 ppm

Rh containing Pharma Stream 2            40 ppm to 1 ppm