Practice 06 / Specialised Technical Consulting
The plants we design produce materials with established markets in agriculture, construction, steel and aluminium. The final mix depends on the chemistry of each client's waste.
Produced by capturing the ammonia released from aluminium nitride. Global demand is projected to grow at about 4.2% a year over the next decade, driven by food production.
A lower-carbon alternative to traditional cement additives, with demand rising as the construction industry moves to lower-CO₂ materials.
Fused and sintered grades used as a metallurgical input in steelmaking and specialist cements, with strong international pricing.
Salt recovered from the residue is converted back into flux, which raises metal yield and can be supplied straight back to the client smelter.
All three South African plants delivered strong investor returns with favourable payback periods.
Four product categories give consistent cash flow and reduce dependence on any one market.
Plants can be built in phases to suit the waste chemistry and available capital, without compromising output quality.