2. Why AlSem: Seminar Content in Conventional printed Textbook andHypertext Format. Better and Deeper Understanding of Seminar Contentby Examples and Exercises with AlPrg (Workshops).
3. Contents of AlSem Basic Topics 1.Principles of the Hall-Héroult-Process, 2. Industrial Aluminum Production, 3. Mass Balance, 4. Properties of the Electrolyte, 5. Cell Voltage, 6. Energy Balance, 7. Current Efficiency. Advanced Topics 8. Raw Materials, 9. Cell Operation, 10. Measurements, 11. Environment, Emissions.
4. AlPrg: Consumptions Total Values: in kg,t,etc. according to the values of the Aluminium Production Page. Specific Values: per kilogram aluminum.
10. Why AlPrg: to Learn and Teach the Basic and Advanced Principles of Aluminum Smelting by Electrolysis. to Solve the Theoretical Part of Every Days Tasks And Special Problems of Cell Operation.