Carnac undertook detailed engineering design and drafting services for the refurbishment of a sulphur melting pit.
Prefeasibility Study for an Enhanced Alumina Recovery and Cost Reduction Opportunity
Carnac identified several cost reduction opportunities for an alumina refinery via the completion of a Maximum Technical Capability Assessment (debottlenecking study). Carnac further developed the opportunities at a concept level and selected which opportunity to take forward for a prefeasibility study.
Feasibility Study for Significant Reagent Recovery Opportunity
Carnac identified several high-value opportunities for an alumina refinery that would help the client gain a competitive advantage in the alumina market. One opportunity identified involved recovering reagent from a spent liquor stream. The opportunity was developed by Carnac from a concept to feasibility study level.