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Product Purification

Precious Metal Recovery​

Gold & Precious Metals Mining & Refining​

Target Purity Achieved – Recover Valued

Simple Cost Effective Technology

  • Pd to <<1 ppm; up to 150 g Pd/kg Scavenger

  • Rh to <<1 ppm; Recover >99% value

  • Ru, Pt and Ir catalysts to <1 ppm

  • Other metals to < 1 ppm, high loading

  • Na, Li, Ca, Mg, Cu, Co, Mn, Fe, Zn and more

  • Organic impurities removed, 

                   contacts-s@si-novation.com

         Product, Process and Waste Streams

         No loss of High Value Product

         Pharma, Bio-Tech, Electronic, High Value Products

To <<1 ppm & >99% Metal & Value Recovered

  • Rh Hydroformylation Catalysts to <0.001 ppm

  • Pt Hydrosilylation to <1 ppm, high Pt loading

  • Pd – C-C coupling, Reduction etc <<1 ppm

  • Ir catalysts to <0.01 ppm

  • Selective Low Au concentration removal

         Cost Effective Scavenger Performance

           - All Precious Metals

         Scavenger removes all metal species present

         Product, Process and Waste Streams

         Effective in all solvents & strong acid

To <<1 ppm & >99% Metal Recovered

Pd, Pt, Rh, Ir and Ru to <<1 ppm with

    high metal loading

  • >99% selectivity over Cu, Fe, Ni, Zn etc

  • Trace Au in mining streams recovered

         Very stable to high acid

Metal Recovery and Purification​

Cost Effective Scavengers for most metals

Cu, Ni, Zn, Fe, Mn, VO, Pb, As etc to < 1 ppm

High Target Selectivity 

  • Thallium Removal 

  • Selective Zn removal from Co and Ni salts

  • Selective Co removal from Co/ Ni Streams

  • Selective Cu removal

Free Test Samples and Further Information

Pd Scavenger MMS-31 – fast kinetics, > 150 g Pd/kg Scavenger

Rh Scavenger MMT-21 – to <0.01 ppm; > 99% metal & value recovered 

Scavenger HBC-11 - selective separation of Co from Ni

Scavenger HBC-12 - selective separation of Zn from Co/Ni

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Special Offers

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