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Clean technology

E-RECOV

Electronic waste is full of metal worth recovering, and the conventional way to get it out is to melt the feedstock in a smelter. E-RECOV does it electrochemically instead, at room temperature, recovering more of the metal while using far less chemistry, water and energy.

Room temperatureNo smelter, no furnace
Higher recoveryMore metal out of the same feed
Less chemistryA fraction of the reagent
E-RECOV · Cell 3 · Batch B-114
CellYieldBatches
RUNNING
Gold96%
Recovered from feed
Copper91%
Recovered from feed
Reagent used25%
Against conventional baseline
1 Leach2 Separate 3 Elute4 Recover
01

Recovery without the furnace

Metals are separated electrochemically rather than by melting what they are attached to. The whole process runs at room temperature, which removes the furnace, the emissions handling that goes with it, and most of the energy bill. What comes out is a higher share of the metal that was in the feed to begin with.

02

Built with a national laboratory

The process was developed at Idaho National Laboratory before Quantum Ventura joined the work, and has been carried from a laboratory method to commercial operation with a refining partner. That path, laboratory to plant, is the part most recovery technologies never finish.

03

It makes the economics work at smaller scale

Smelting only pays at volume, which is why so much electronic waste is shipped rather than processed. A room-temperature process with modest reagent and energy demands changes where the break-even sits, and therefore who can run it.

A precision optical assembly with an infrared thermal bloom
Where it came from

The record behind it.

Developed with Idaho National Laboratory, a Department of Energy federally funded research centre, and commercialised with Colt Refining & Recycling Inc.

Full nameElectrochemical Recycling Electronic Constituents of Value
PartnerIdaho National Laboratory, a DOE-funded FFRDC
Commercial partnerColt Refining & Recycling Inc.
SponsorU.S. Department of Energy

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