Polysulfide propyl silica, 1.8 - 2.1 mmol/g - Metal Scavengers

Product Description

Functional Group Loading: 1.8 - 2.1 mmol/g

Particle Size: 5-50 µm

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

Palladium & Platinum Scavenger - Pharma, Bio-tech, Electronic, Chemical, Catalyst

Stirred Vessel Applications - Product, Process and Waste Streams

✓ < 1 ppm residual Pd and Pt from Streams containing 1-5,000 ppm Pd/Pt on Scavenger Treatment

✓ Very Fast Kinetics - very short treatment time

✓ High Functional Group Loading = ~ 50% less Scavenger required

✓ Effective scavenging of all Pd and Pt species

✓ Effective Rh, Ru, Cu and Ir, Cd, Hg, Pb removal

✓ > 99% return of Pd and Pt Metal and Value

✓ No Loss of Customer’s High Value Product

✓ Works in all Solvents, No Additional Chemicals needed & No Extra Waste

Examples of Pd & Pt Recovery

Pharma Product Stream                              50-120 ppm Pd(0/II) to < 0.01 ppm

Pharma Process Stream                               110-140 ppm Pd to < 0.1 ppm; Pd 65 g/kg Scavenger

Pd Hydrogenation Process Stream             15-40 ppm Pd to < 0.01 ppm

Pt Hydrosilylation Stream                           40-80 ppm Pt to < 1 ppm; Pt 40-60 g/kg Scavenger