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Magnesium Recycling
types of magnesium (Mg) scrap

Scrap       Turnings       Irony
Magnesium Oxides

Magnesium Salts Recovery
Magnesium Energy Cycle
Magnesium Recycling Information

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Scrap Magnesium Recycling
If you wish to Buy or Sell Magnesium Scrap, simply ADD your inquiry to the Inter-Continental Metal Exchange. The exchange service has been successfully matching interested parties on-line since 1995. If you wish to receive unique trade benefits for Magnesium scrap, please check-out the enhanced Trader Access service.
Separating scrap Magnesium into the different Grades & Specifications will allow you to yield the best value for your scrap materials.

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Ask your Recycling Questions

Magnesium Recycling Information
For anyone seeking current information or research data on the magnesium recycling industry, you may access and ask your Recycling Questions to a core group of experienced and knowledgeable recycling industry professionals.

current values for Magnesium Scrap - Daily Spot Market Price Report

Magnesium Turnings
If you wish to recycle Magnesium Turnings, ADD your Buy or Sell inquiry to the Inter-Continental Metal Exchange. Magnesium turnings, borings or grindings must be free of excessive oils & moisture. CAUTION should be exercised when handling, storing or transporting any magnesium fines.

Magnesium Turnings, borings and fines may be an ideal feedstock as a solid Metal Oxidation Fuel.

Irony Magnesium Scrap
If you wish to recycle Irony Magnesium Scrap, ADD your Buy or Sell inquiry to the Inter-Continental Metal Exchange. Irony Magnesium Scrap contaminated with iron attachments or bolts & screws, which are difficult to separate manually, may be included in this grade.

Magnesium Oxide
Magnesium Oxide has a wide number of industrial uses including as a refractory and insulator with heat-resistant properties, as a component in cement and fireproof wallboards, fertilizer, wastewater treatment, and Medical & Pharmaceutical applications,
Magnesium Oxide is easily converted into Magnesium hydroxide in the presence of water in the form of steam.
MgO + H2O = Mg(OH)2,

The conversion of Magnesium Oxide (MgO) into Magnesium Metal is a relatively complex process that requires the substantial input of energy.

Magnesium Salts Recovery
The recovery of Magnesium Salts from wastestream Brine Solutions has the potential to convert Magnesium Oxide or Magnesium Chloride into a sustainable source of Magnesium Hydroxide or for further reduction into Magnesium metal.
Magnesium Chloride (MgCl2) is broadly used as an ice melt or deicing product.

MgCl to Mg(OH)2

Magnesium Energy Cycle

MgO Conversion to Magnesium Metal
Magnesium Battery       Magnessium Hydride
Magnessium Carbonate

Magnesium Salts Recovery
Magnesium Oxides
Magnesium Recycling Information

Magnesium Energy Cycle
Magnesium is an energetic metal that has the potential to play a unique roll in assisting the greening of the worlds energy demand.
The oxidation of Magnesium metal has the ability to release harvestable energy. A Magnesium oxidation displacement reaction may contribute to the reduction of CO2 by splitting Carbon Dioxide into solid carbon.

Mg + CO2 = MgO + C2

MgO Reduction
Magnesium Reduction

MgO Conversion to Magnesium Metal

MgO Conversion to Magnesium Metal
A traditional method of producing Magnesium Metal utilizes the Dow Process to refine Mg from seawater. Several approaches may be used to achieve the conversion of Magnesium Oxide into pure Mg Metal, all of these paths are energy intense.
One MgO reduction method is a two step process that utilizes a Molten Media Catalyst to perform Molten Salt Electrolysis and vapor compression distillation.

The use of Tin (Sn) as a catalyst in the electrolysis step forms a 50-50 Sn/Mg alloy that is the direct feedstock into the second step vacuum distillation unit. The multi effect distillation unit yields pure magnesium (Mg) metal and a residual of approximately 90% Sn and 10% Mg and is returned directly to the electrolysis unit and used as the molten cathode material.

Magnesium Battery
The large scale adoption of the use of Magnesium in battery technologies seems to lag in relation to other more prominent materials. As additional research develops more common usage we may see Magnesium Batteries in many forms, items such as the Magnesium-Air Battery may find a its own use case niche.
Opportunities to explore the value of Magnesium in flow batteries and fuel cells are an area worth pursuing.

Magnessium Hydride
The production of Magnessium Hydride, tyipicaly in the form of powders or slurry pastes, provides the opportunity to create a hydrogen energy carrier.
Magnessium Hydride (MgH2) acts as an ideal Exothermic Energy Carrier that accomodates the solid state, ambient temprature and pressure storage and transportation.

Magnessium Carbonate
The Mineralization of Magnessium Carbonate (MgCO3) may act as a CO2 Sink
Magnessium Carbonate may be used as the raw feedstock in Circular Aggregates for use in the production of building and construction materials.


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Tuesday, 17-Oct-2023 12:21:08 EDT - File No: 1321

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