Past projects

Spreader for dehydrated sludge

Sludge spreader system for the intermunicipal management of Bassin La Prairie

Client: City of LaPrairie

Year: 1998

Location : LaPrairie, Quebec

Country : Canada

Equipment: Spreader

Industry: Water treatment

Materials and products: Sludge

Preparation and handling system for lime, nickel and cobalt

This project, characterized by a long life cycle and a large production capacity, brings together multiple facilities of various natures assigned to the processing and refining of nickel laterite with a view to the production of 99.9 pure nickel briquettes. %. CON-V-AIR supplied the pneumatic lime storage and transfer system as well as the high purity nickel and cobalt handling systems for the processing plant which is dedicated to the processing and refining of the ore.

Client: Company in the mining and mineral industry

Year: 2009

Location : Toamasina

Country : Madagascar

Equipment: Storage silo, pneumatic transfer system, dosing system, chemical injection system

Industry: Mine and minerals

Materials and products: Lime, Cobalt, Nickel

Lime preparation system

Lime milk preparation system, comprising a silo and a lime-dosing system. The refinery, one of the largest zinc producers in the world, has an annual production capacity of 135,000 metric tons and offers the lowest production costs globally.

Client: Company in the oil industry

Year: 2009

Location : Lima

Country : Peru

Equipment: Storage silo, dosing system

Industry: Oil

Materials and products: Lime

Lime storage and handling system

System comprising a storage silo, a dosing system as well as a lime-handling system intended for the treatment of the ore within this highly technological plant.

Client: Company in the mining and mineral industry

Year: 2006

Country : Burkina Faso

Equipment: Storage silo, dosing system, pneumatic transfer system

Industry: Mines and minerals

Materials and products: Lime

Soda ash system

Soda ash silo system, screw conveyors, volumetric feeders, solutionizing and dosing soda ash solution at Corner Brook Water Treatment Plant

Client: Company in the water treatment industry

Year: 2015

Location : Corner Brook

Country : Newfoundland and Labrador

Equipment: Storage silo, screw conveyor, dosing system

Industry: Water treatment

Materials and products: Sodium carbonate (Na2CO3)

Paste Backfill System

Provide engineering to recommission 4 cement silos for a paste backfill system. Provide cement dosing and injection systems to introduce into the backfill. Supervision of installation and commissioning.

Client: Company in the mining and mineral industry

Year: 2012

Country : Congo

Equipment: Storage silo, dosing system, injection system

Industry: Mines and minerals

Materials and products: Cement