A war memorial site required the upgrade and replacement of a bore pump on site as well as other associated equipment.
Assessment of Spent Liquor Pumps
SysCAD Process Modelling for Alumina Refinery
High Temperature Reactor PSV
Mill Motor Upgrade Mechanical and Structural Assessment
Digestor PSV Relief Manifolds
Carnac developed a hydraulic model in FFDS for each of the Digestor vessels' PSV inlet manifolds and, taking into account scale build-up, determined if they were to standard.
Alumina Refinery Upgrade Concept Study
The client engaged Carnac to undertake a preliminary engineering assessment of required upgrades to achieve an increase in refinery throughput, which included both production generating upgrades, such as those that would increase alumina precipitation yield and liquor flows, and production enabling upgrades.
LPG Cylinder Refurbishment Facility Concept
Remote Operating Centre Process Dashboards
Steam System Review for Alumina Refinery
The Alumina Refinery was set to decommission their Cogeneration facility, which would reduce the supply capacity for low pressure and medium pressure steam for use in various facilities across the refinery. Carnac developed a hydraulic model for each of the low pressure and medium pressure steam systems using Piping Systems Fluid Flow and the hydraulic review of the system identified which nodes did not meet the required supply criteria.