Difference between revisions of "Primary processing"
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<onlyinclude>Physical pre-treatments are based on physical principles whithout significantly changing the chemical structure of the feedstock. A change in the overall chemical composition might occur due to physical separation of different substances.</onlyinclude> | <onlyinclude>Physical pre-treatments are based on physical principles whithout significantly changing the chemical structure of the feedstock. A change in the overall chemical composition might occur due to physical separation of different substances.</onlyinclude> | ||
== Densification == | |||
=== Pressure-densification === | |||
== Drying (evaporation) == | |||
=== Air drying === | |||
=== Nitrogen drying === | |||
=== Freeze drying === | |||
=== Thermal drying === | |||
== Separation == | |||
=== Centrifugation === | |||
=== Dialysis === | |||
=== Distillation === | |||
=== Field-Flow fractionation (FFF) === | |||
=== Filtration === | |||
==== Membrane Filtration ==== | |||
==== Pressure filtration ==== | |||
==== Ultrafiltration ==== | |||
=== Sedimentation === | |||
=== Sieving === | |||
== Steam explosion == | |||
== Sizing == | |||
Revision as of 14:08, 1 July 2021
Physical pre-treatments are based on physical principles whithout significantly changing the chemical structure of the feedstock. A change in the overall chemical composition might occur due to physical separation of different substances.