Learn the concept, then run the number.
Peer-to-peer topics written for engineers who verify their own work. Every topic teaches an idea and lands it on a live calculator or a cited dataset, so the theory and the arithmetic stay in one place.
Five paths are planned. The first — hydrometallurgy fundamentals — is live; the other four are named here and will open as they are built.
The paths
1 live · 4 planned- PathAvailable
Hydrometallurgy fundamentals
Reading a flowsheet, the reagent set, the slurry spine, and the unit operations that recover a metal from solution.
Enter path → - PathComing soon
Mineral processing
Comminution, classification and concentration — the physical separation that precedes the chemistry.
Named — not yet open - TrunkComing soon
Process engineering fundamentals
The trunk. The balances, flow and heat-transfer fundamentals the other four paths share — shared-spine topics migrate here when it is built.
Named — not yet open - PathComing soon
HVAC & refrigeration
Psychrometrics, the refrigeration cycle, and the moist-air and refrigerant property data behind it.
Named — not yet open - PathComing soon
Oil & gas processing
Separation, dehydration and sweetening — the gas- and liquid-handling fundamentals of hydrocarbon processing.
Named — not yet open
The paths share one trunk of process-engineering fundamentals; topics that belong to more than one path are written once and linked from each. Hydrometallurgy fundamentals is the first complete path. The others open as their content is written.