Source spent alumina, silica, and magnesia refractory brick from furnace relining. Recycled into new refractories, slag conditioner, and aggregate. Match with refractory and metals buyers via SymbioFlows.
~2M t/yr
EU annual generation
€5–60/t
Typical market range
16 11 04
Primary EWC classification
| # | Route | Buyer Type | Price Range |
|---|---|---|---|
| 1 | Refractory remanufacture (grog) | Refractory producers (RHI Magnesita, Vesuvius) | €20–60/t |
| Sorted by chemistry (alumina/magnesia/silica); high-grade brick most valuable | |||
| 2 | Slag conditioner / metallurgical flux | Steel & foundry operators | €10–30/t |
| 3 | Refractory aggregate / sub-base | Construction & aggregate suppliers | €5–15/t |
Primary code: 16 11 04
How refractory brick fits into a wider valorisation strategy.
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Recovery tiers only. For numbers that survive a technical review, see the validation dossier.