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Found results for
 patents
1.
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Separation process with separation media loss reduction
| Application Number |
16461745 |
| Grant Number |
11135596 |
| Status |
In Force |
| Filing Date |
2017-11-20 |
| First Publication Date |
2019-11-28 |
| Grant Date |
2021-10-05 |
| Owner |
Feelgood Metals B.V. (Netherlands)
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| Inventor |
- Sernee, Jelle
- Vandehoek, Jaap Korneel
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Abstract
The invention is directed to a process for separating particles using a wet density-based separation device, wherein at least part of said particles are coated prior to being fed to said density-based separation device. In accordance with the invention separation medium that is employed in density-based separation processes can be saved.
IPC Classes ?
- B03C 1/32 - Magnetic separation acting on the medium containing the substance being separated, e.g. magneto-gravimetric-, magnetohydrostatic-, or magnetohydrodynamic separation
- B03B 1/04 - Conditioning for facilitating separation by altering physical properties of the matter to be treated by additives
- B03B 5/28 - Washing granular, powdered or lumpy materialsWet separating by sink-float separation
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2.
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SEPARATION PROCESS WITH SEPARATION MEDIA LOSS REDUCTION
| Application Number |
NL2017050754 |
| Publication Number |
2018/093264 |
| Status |
In Force |
| Filing Date |
2017-11-20 |
| Publication Date |
2018-05-24 |
| Owner |
FEELGOOD METALS B.V. (Netherlands)
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| Inventor |
- Sernee, Jelle
- Van Den Hoek, Jaap
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Abstract
The invention is directed to a process for separating particles using a wet density-based separation device, wherein at least part of said particles are coated prior to being fed to said density-based separation device. In accordance with the invention separation medium that is employed in density-based separation processes can be saved.
IPC Classes ?
- B03B 1/04 - Conditioning for facilitating separation by altering physical properties of the matter to be treated by additives
- B03B 5/30 - Washing granular, powdered or lumpy materialsWet separating by sink-float separation using heavy liquids or suspensions
- B03B 5/44 - Application of particular media therefor
- B03B 9/06 - General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
- B03C 1/32 - Magnetic separation acting on the medium containing the substance being separated, e.g. magneto-gravimetric-, magnetohydrostatic-, or magnetohydrodynamic separation
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3.
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SPLITTER FOR MAGNETIC DENSITY SEPARATION
| Application Number |
NL2016050897 |
| Publication Number |
2017/111583 |
| Status |
In Force |
| Filing Date |
2016-12-20 |
| Publication Date |
2017-06-29 |
| Owner |
FEELGOOD METALS B.V. (Netherlands)
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| Inventor |
- Rem, Peter Carlo
- Berkhout, Simon Petrus Maria
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Abstract
A system and method for magnetic density separation of products (1a, 1b). The system (10) comprises a magnet (2) configured to amplify a density gradient (D) in a magnetic liquid (L) for separating the products (1a, 1b) in the magnetic liquid (L) according to their different density (Da, Db). A plate shape (3) is disposed along a product path (P) where respective products (1b') travel through the magnetic liquid (L). A driving mechanism (4) is configured to drive the plate shape (3) with a reciprocating motion (R) for lowering a static friction of the respective products (1b") coming into contact with the plate shape (3). Accordingly, process continuity can be improved while maintaining a high separation efficiency, in particular by alleviating material build-up and clogging of products at the splitter and other surfaces with minimal disturbance to the process flow.
IPC Classes ?
- B03C 1/32 - Magnetic separation acting on the medium containing the substance being separated, e.g. magneto-gravimetric-, magnetohydrostatic-, or magnetohydrodynamic separation
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