Phosphate recovery from ASH by the thermochemical ASH DEC process.

Energy generation by thermal conversion of biomass, sewage sludge and other P-rich materials to biogas, steam and heat (e.g. for district heating). Most efficient P-recovery is performed in combined energy generation and nutrient recovery plants. Outotec has built and commissioned over 100 biomass-to-energy plants. Outotec’s core business is sustainable minerals and metals processing – from mining to processing. Solutions for mining, beneficiation and processing including:

  • Flotation
  • Calcination
  • Roasting
  • Smelting
  • Sulfuric Acid Plants
  • Solvent Extraction
  • Online Process Control
  • Automation
Outotec Cargill Cattle Processing Waste Plant 72dpi Outotec Quality control 72dpi Outotec PhosKraft NPK 72dpi Outotec Oil Palm Fertilizer Test 72dpi
Cargill Cattle Processing Waste Plant
Quality Control  PhosKraft NPK
Oil Palm Fertilizer Test


Outotec GmbH & Co KG
Ludwig-Erhard-Strasse 21
61440 Oberursel

Contact person:
Tanja Schaaf

+49 (6171) 9693 - 166 (Business)