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New or improved products

  • Solar grade silicon ESSŪ: reduction of 75 % energy requirements in the production of solar cells (hydrometallurgical process) as compared to the traditional way (Siemens method with gaseous state conversion)
  • Silicon as anode material in Li-ion batteries
  • Development of new inoculants for the casting industry
  • Material technology e.g. stronger and lighter foundry products
  • Microsilica application in high resistant concrete
  • Control of Silicon particle/crystal shape