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Energ i en

Energ i en. - til glæde og gavn eller…. Indhold. Sur regn - tiltag Drivhuseffekten Talmateriale. Sur regn/1. I kul og olie er der svovl (S) Ved afbrænding sker følgende: S + O 2  SO 2 Røgen stiger op: SO 2 + H 2 O  H 2 SO 3 (svovlsyrling) Reduktion i Europa. Sur regn/2.

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Energ i en

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  1. Energien - til glæde og gavn eller….

  2. Indhold • Sur regn - tiltag • Drivhuseffekten • Talmateriale

  3. Sur regn/1 • I kul og olie er der svovl (S) • Ved afbrænding sker følgende: S + O2 SO2 • Røgen stiger op: SO2 + H2O  • H2SO3 (svovlsyrling) • Reduktion i Europa

  4. Sur regn/2 • SNOX-anlæg: • 2 Ca(OH)2 + 2 SO2 + O2  • _______ + H2O  • 2 CaSO4 + H2O • Gips og vand

  5. Drivhuseffekten

  6. Talmateriale Hver dansker udledte i gennemsnit 13 tons CO2 i 2005

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