Difference between revisions of "Primary processing"

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<onlyinclude>'''Pre-treatments''' are used to prepare raw materials so that they can be processed by core technologies.</onlyinclude>
<onlyinclude>'''Pre-treatments''' are used to prepare raw materials so that they can be processed by core technologies.</onlyinclude>


== Biochemical pre-treatments ==
* '''Biochemical pre-treatments'''
** Enzymatic


=== Enzymatic ===
* '''Chemical pre-treatments'''
** Hydrolysis


== Chemical pre-treatments ==
* '''Physical pre-treatments'''
** Densification
*** Pressure-densification
** Sizing
*** Chipping
*** Grinding
** Steam explosion


=== Hydrolysis ===
* '''Separation'''
 
** Mechanical separations
== Physical pre-treatments ==
*** Centrifugation
 
*** Filtration
=== Densification ===
*** Membrane Filtration
 
**** Pressure filtration
==== Pressure-densification ====
**** Ultrafiltration
 
*** Sedimentation
=== Sizing ===
*** Sieving
 
** Physicochemical separations
==== Chipping ====
*** Chromatography
 
*** Dialysis
==== Grinding ====
*** Dissolution, Crystallisation, flocculation, precipitation
 
*** Distillation
=== Steam explosion ===
*** Drying (evaporation)
 
**** Air drying
== Separation ==
**** Nitrogen drying
 
**** Freeze drying
=== Mechanical separations ===
**** Thermal drying
 
**** Vacuum drying
==== Centrifugation ====
 
==== Filtration ====
 
===== Membrane Filtration =====
 
===== Pressure filtration =====
 
===== Ultrafiltration =====
 
===== Sedimentation =====
 
===== Sieving =====
 
=== Physicochemical separations ===
 
==== Chromatography ====
 
==== Dialysis ====
 
==== Dissolution, Crystallisation, flocculation, precipitation ====
 
==== Distillation ====


==== Drying (evaporation) ====
==== Drying (evaporation) ====
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