Difference between revisions of "Primary processing"
Jump to navigation
Jump to search
| [checked revision] | [checked revision] |
Lars Krause (talk | contribs) |
Lars Krause (talk | contribs) |
||
| Line 35: | Line 35: | ||
**** [[Pulping#Refiner_mechanical_pulping_(RMP)|Refiner mechanical pulping (RMP)]] | **** [[Pulping#Refiner_mechanical_pulping_(RMP)|Refiner mechanical pulping (RMP)]] | ||
****[[Pulping#Thermomechanical_pulping_(TMP)|Thermomechanical pulping (TMP)]] | ****[[Pulping#Thermomechanical_pulping_(TMP)|Thermomechanical pulping (TMP)]] | ||
*** [[Pulping# | *** [[Pulping#Groundwood|Groundwood]] | ||
**** [[Pulping#Pressure_groundwood_(PGW)|Pressure groundwood (PGW)]] | **** [[Pulping#Pressure_groundwood_(PGW)|Pressure groundwood (PGW)]] | ||
****[[Pulping#Stone_groundwood_(SGW)|Stone groundwood (SGW)]] | ****[[Pulping#Stone_groundwood_(SGW)|Stone groundwood (SGW)]] | ||
Revision as of 06:48, 7 September 2021
Primary processing of biowaste results in intermediate chemicals and/or materials which will then go into the secondary processing after which the final product is obtained. While some technologies are used exclusively for the purpose of primary processing, others (such as the separation processes and technologies) can be utilised in both primary and secondary processing which places them into hybrid processing.
Biochemical processes and technologies
Chemical processes and technologies (these might be hybrid processing)
Hybrid processes and technologies
Physical processes and technologies (these might be hybrid processing)
- Densification
- Pressure densification
- Sizing
- Microwave pre-treatment
- Steam explosion
- Thermal expansion
- Ultrasonication
Thermochemical processes and technologies
- Ammonia fibre expansion
- Gasification
- Hydrothermal processing
- Pyrolysis
- Torrefaction
- Dry torrefaction
- Wet torrefaction