Difference between revisions of "Field-Flow fractionation (FFF)"
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==Feedstock== | ==Feedstock== | ||
Suitable feedstocks are heterogeneous mixtures of different substances in form of dilute suspensions (solids in liquid). Depending on the applied process and technology solids can be usually separated | Suitable feedstocks are heterogeneous mixtures of different substances in form of dilute suspensions (solids in liquid). Depending on the applied process and technology solids can be usually separated between the nm-µm range. | ||
==Process and technologies== | ==Process and technologies== | ||
Revision as of 12:34, 2 September 2021
| Technology | |
| |
| Technology details | |
| Name: | Field-Flow fractionation |
| Category: | |
| Feedstock: | Biowaste |
| Product: | Biomass in different physicochemical fractions |
Field-Flow Fractionation (FFF) is a separation technology without a stationary phase for dilute suspensions. The suspensions can be fractionated according to their physicochemical properties such as charge, chemical composition, density, molar mass, and size. Beside analytical purposes the FFF can also be utilised for preparative purposes.
Feedstock
Suitable feedstocks are heterogeneous mixtures of different substances in form of dilute suspensions (solids in liquid). Depending on the applied process and technology solids can be usually separated between the nm-µm range.
Process and technologies
Asymmetric flow FFF (AF4)
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Centrifugal FFF
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Electrical FFF
Split flow thin-cell fractionation (SPLITT)
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Thermal FFF
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Product
Technology providers
| Company name | Country | City | Technology category | Technology name | TRL | Capacity [kg/h] | Feedstock: Food & kitchen waste | Feedstock: Garden & park waste | Feedstock: Municipal waste | Product: Dry biomass | Max volume [L] | Max mass [kg] | Temperature [kg] | Pressure [Bar] | Gas atmosphere | Evaporable substances |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Company 1 | Germany | Cologne | Freeze drying | Powerdry 5000 | 9 | 0.00138 | ● | ● | ● | ● | 100 | 1 | -20 | 0.0004 | Vacuum | Alcohol, Water |
| Company 2 | France | Paris | Nitrogen drying | Nitrodry | 9 | 0.003 | ● | ● | ● | ● | 0.5 | 0.5 | 20 | 1 | Nitrogen | Alcohol, Water |
Company 1
Description of company 1
Company 2
Description of company 2