Metal Refining

SepMetal Tehnologies, with our global partners, offer a complete range of trading services for miners, smelters, refiners, waste management, waste generators and metal consumers around the world

Concentrated output from our cleantech technologies with localised pretreatment and processing centres for solids and liquids, maximise value, reduce settlement times and carbon emissions

We treat a wide range of primary, secondary and byproduct materials:

• Low grade PM/PGMs in solution
• Activated carbon, ashes, slags, powders
• Filters, sludge, resin
• Jewellery scrap and bench lemel
• Fuel cells and electrolysers
• Green energy
• Electroplating rejects, resins, filters and solutions
• Aerospace and military
• Complex, hazardous and low grade 

• Low grade REE in solution
• Hard to process REE concentrates

• Copper anode slime
• Copper sludge and filtercake, Copper cement, Copper dust
• Copper matte,  Copper slag, etc
• Copper Cathodes Off Spec available North America

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• Zinc dross, galvalume
• Zinc ash, Zinc dust, Zinc fines, Zinc ores and concentrates
• Zinc skimming etc
• Brass Ash high demand

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• Sludge, powders, ashes and dust
• Filtercake and sludges  from the galvanic industry
• Nickel byproduct from catalyst recycling
• All other nickel oxides / hydroxides

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• Solder dross: tin; tin/lead; tin/silver
• Solder paste in pots or syringes
• Tin sludge, filter cake and powder
• Tin metallic, bullion, ingot
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• Catalyst, dust and fines
• Oil refineries, syngas, olechemical, pharma, agrochemical, fragrances and flavours
• Precious metal heterogeneous or homogeneous catalysts  
• Hydrotreating catalyst containing NiMo, NiMoV, CoMo, V/Mo and NiW
• Ni, ZnO, FeMo catalyst  
• Rhenium catalyst

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• Cobalt, molybdenum, tantalum, tungsten, antimony and vanadium 
• Mo/Ta/W soft and hard
• Indium and gallium waste streams
• Rhenium scrap

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