Low-Energy Magnesium Recycling
Project Innovation + Advantages:
INFINIUM will convert low-grade magnesium scrap into material of sufficient purity for motor vehicle components by a novel high-efficiency process using less than 1 kWh/kg magnesium product. Other magnesium purification technologies such as distillation and electrorefining use 5-10 kWh/kg, and primary production uses 40-100 kWh/kg. This is also a high-speed continuous process, with much lower labor and capital costs than other batch purification technologies. This technology could enable cost-effective recycling of magnesium, converting low-grade scrap metal into high-purity magnesium at low cost and significantly lower energy consumption, and could also enable new classes of primary production technology.
If successful, INFINIUM's recycling process could reduce the amount of energy needed to produce magnesium by 70-99%.