Project details: Graymont’s Exshaw plant, situated west of Calgary, Alberta, produces a wide range of lime and limestone products, including high-calcium quicklime, hydrated lime, pulverized limestone, and screened limestone. The lime is produced in two rotary preheater kilns. As part of the operating permit renewal process, the wet scrubber on Kiln #1 needed to be… Read More
Commodities: Lime
Limestone and Nickel Concentrate Conveyor Systems
Project details CWA was retained to design the offloading and process conveyor systems for Vale-Inco’s Long Harbour limestone and nickel concentrate processing facility. The systems are comprised of 15 separate conveyors totalling 1,400 metres in length, including: A 602-metre fully-enclosed tubular offloading conveyor from the wharf to the storage building. A 114-metre tripper conveyor including… Read More