Difference between revisions of "Primary processing"
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**[https://www.tech4biowaste.eu/wiki/Hydrolysis#Acid Acid] | **[https://www.tech4biowaste.eu/wiki/Hydrolysis#Acid Acid] | ||
**[https://www.tech4biowaste.eu/wiki/Hydrolysis#Alkali Alkali] | **[https://www.tech4biowaste.eu/wiki/Hydrolysis#Alkali Alkali] | ||
**Plasma | |||
**[https://www.tech4biowaste.eu/wiki/Hydrolysis#Salt Salt] | **[https://www.tech4biowaste.eu/wiki/Hydrolysis#Salt Salt] | ||
***[https://www.tech4biowaste.eu/wiki/Hydrolysis#Ionic_liquids Ionic liquids] | ***[https://www.tech4biowaste.eu/wiki/Hydrolysis#Ionic_liquids Ionic liquids] | ||
***Metal Chloride | |||
***[https://www.tech4biowaste.eu/wiki/Hydrolysis#Sulphite_salt Sulphite salt] | ***[https://www.tech4biowaste.eu/wiki/Hydrolysis#Sulphite_salt Sulphite salt] | ||
**[https://www.tech4biowaste.eu/wiki/Hydrolysis#Solvent Solvent] | **[https://www.tech4biowaste.eu/wiki/Hydrolysis#Solvent Solvent] | ||
***[https://www.tech4biowaste.eu/wiki/Hydrolysis#Organosolv Organosolv] | ***[https://www.tech4biowaste.eu/wiki/Hydrolysis#Organosolv Organosolv] | ||
*Oxidation | |||
== Physical pre-treatments == | == Physical pre-treatments == | ||
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** Grinding | ** Grinding | ||
* Steam explosion | * Steam explosion | ||
**Air | |||
**Supercritical CO<sub>2</sub> | |||
*Thermal expansion | |||
*Ultrasonication | *Ultrasonication | ||
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***Acid treatment | ***Acid treatment | ||
***Alkali treatment | ***Alkali treatment | ||
**Extrusion | |||
**[[Field-Flow fractionation (FFF)]] | **[[Field-Flow fractionation (FFF)]] | ||
*** [https://www.tech4biowaste.eu/wiki/Field-Flow_fractionation_(FFF)#Asymmatric_flow_FFF_(AF4) Asymmatric flow FFF (AF4)] | *** [https://www.tech4biowaste.eu/wiki/Field-Flow_fractionation_(FFF)#Asymmatric_flow_FFF_(AF4) Asymmatric flow FFF (AF4)] | ||
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***[https://www.tech4biowaste.eu/wiki/Field-Flow_fractionation_(FFF)#Split_flow_thin-cell_fractionation_(SPLITT) Split flow thin-cell fractionation (SPLITT)] | ***[https://www.tech4biowaste.eu/wiki/Field-Flow_fractionation_(FFF)#Split_flow_thin-cell_fractionation_(SPLITT) Split flow thin-cell fractionation (SPLITT)] | ||
***[https://www.tech4biowaste.eu/wiki/Field-Flow_fractionation_(FFF)#Thermal_FFF Thermal FFF] | ***[https://www.tech4biowaste.eu/wiki/Field-Flow_fractionation_(FFF)#Thermal_FFF Thermal FFF] | ||
**Integrated hydroxyl radicals and hot water pre-treatment (IHRWT) | |||
== Thermochemical pre-treatments == | == Thermochemical pre-treatments == | ||
Revision as of 13:21, 13 August 2021
Pre-treatment technologies are used to prepare raw materials so that they can be processed by core technologies.
Biochemical pre-treatments
- Enzymatic (in vitro)
- Fungal
- Microbial
- Aeration
Chemical pre-treatments
- Hydrolysis
- Acid
- Alkali
- Plasma
- Salt
- Ionic liquids
- Metal Chloride
- Sulphite salt
- Solvent
- Oxidation
Physical pre-treatments
- Densification
- Microwave
- Pressure-densification
- Sizing
- Chipping
- Grinding
- Steam explosion
- Air
- Supercritical CO2
- Thermal expansion
- Ultrasonication
Separation pre-treatments
- Physicomechanical separations
- Centrifugation
- Filtration
- Membrane Filtration
- Pressure filtration
- Ultrafiltration
- Sieving
- Physicochemical separations
- Chromatography
- Dialysis
- Dissolution, Crystallisation, flocculation, precipitation
- Distillation
- Drying
- Extraction
- Acid treatment
- Alkali treatment
- Extrusion
- Field-Flow fractionation (FFF)
- Integrated hydroxyl radicals and hot water pre-treatment (IHRWT)
Thermochemical pre-treatments
- Ammonia fibre expansion
- Dry torrefaction
- Wet torrefaction
Pulping (we need to divide all pulping subcatecories to the existing ones, suggestions are welcome)
- 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)
- Refiner