Difference between revisions of "Secondary processing"

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<onlyinclude>'''Core technologies''' are used to valorise raw materials either directly or indirectly (after being processed via [[pre-treatment technologies]]).</onlyinclude>
<onlyinclude>'''Core technologies''' are used to valorise raw materials either directly or indirectly (after being processed via [[pre-treatment technologies]]).</onlyinclude>


== Biochemical ==


* Biochemical
* [[Composting]]
** [[Composting]]
* Anaerobic digestion
** Anaerobic digestion
* Insect farming
** Insect farming


* Biocomposite processing
== Biocomposite processing ==
** Co-processing with plastics via extruder (see: UBQ)
* Physicochemical
** Chemical extraction
** Crystallisation, flocculation, precipitation


* Pulping
* Co-processing with plastics via extruder (see: UBQ)
** Chemical pulping
*** Organosolv
*** Soda
*** Sulphate
*** Sulphite
** Hybrid pulping
*** Neutral Sulfite Semi Chemical pulping (NSSC)
*** Chemithermomechanical pulping (CTMP)
** Mechanical pulping
*** Refiner
**** Thermomechanical pulping (TMP)
**** Refiner mechanical pulping (RMP)
*** Groundwood
**** Stone groundwood (SGW)
**** Thermal groundwood (TGW)
**** Pressure groundwood (PGW)


* Thermochemical conversion
== Physicochemical ==
** Gasification
 
*** Air/Oxygen gasification
* Chemical extraction
*** Catalytic gasification (indirect hydrogenation)
* Crystallisation, flocculation, precipitation
*** Hydrogasification (direct hydrogenation)
 
*** Steam gasification
== Pulping ==
** [[Pyrolysis]]
 
*** Catalysic cracking
* Chemical pulping
**** One-step process
** Organosolv
**** Two-step process
** Soda
*** Hydrocracking
** Sulphate
*** Thermal cracking
** Sulphite
*** Thermal depolymerisation (does this apply also to biowaste?)
* Hybrid pulping
** Neutral Sulfite Semi Chemical pulping (NSSC)
** Chemithermomechanical pulping (CTMP)
*Mechanical pulping
** Refiner
*** Thermomechanical pulping (TMP)
*** Refiner mechanical pulping (RMP)
** Groundwood
*** Stone groundwood (SGW)
*** Thermal groundwood (TGW)
*** Pressure groundwood (PGW)
 
== 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?)

Revision as of 12:54, 14 July 2021

Core technologies are used to valorise raw materials either directly or indirectly (after being processed via pre-treatment technologies).

Biochemical

Biocomposite processing

  • Co-processing with plastics via extruder (see: UBQ)

Physicochemical

  • Chemical extraction
  • Crystallisation, flocculation, precipitation

Pulping

  • Chemical pulping
    • Organosolv
    • Soda
    • Sulphate
    • Sulphite
  • Hybrid pulping
    • Neutral Sulfite Semi Chemical pulping (NSSC)
    • Chemithermomechanical pulping (CTMP)
  • Mechanical pulping
    • Refiner
      • Thermomechanical pulping (TMP)
      • Refiner mechanical pulping (RMP)
    • Groundwood
      • Stone groundwood (SGW)
      • Thermal groundwood (TGW)
      • Pressure groundwood (PGW)

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?)
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