Difference between revisions of "Secondary processing"
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== Thermochemical == | == Thermochemical == | ||
* Gasification | * [[Gasification]] | ||
** Air/Oxygen gasification | ** Air/Oxygen gasification | ||
** Catalytic gasification (indirect hydrogenation) | ** Catalytic gasification (indirect hydrogenation) | ||
Revision as of 09:41, 20 August 2021
Core technologies are used to valorise raw materials either directly or indirectly (after being processed via pre-treatment technologies).
Biochemical
- Composting
- Anaerobic digestion
- Gas fermentation
- Industrial fermantation
- Insect farming
- Solid state fermentation
Biocomposite processing
- Co-processing with plastics via extruder (see: UBQ)
Physicochemical
- Chemical extraction
- Crystallisation, flocculation, precipitation
Thermochemical
- Gasification
- Air/Oxygen gasification
- Catalytic gasification (indirect hydrogenation)
- Hydrogasification (direct hydrogenation)
- Steam gasification
- Pyrolysis
- Catalysic cracking
- One-step process
- Two-step process
- Hydrocracking
- Thermal cracking
- Thermal depolymerisation (does this apply also to biowaste?)
- Catalysic cracking