FR1574621A - - Google Patents
Info
- Publication number
- FR1574621A FR1574621A FR1574621DA FR1574621A FR 1574621 A FR1574621 A FR 1574621A FR 1574621D A FR1574621D A FR 1574621DA FR 1574621 A FR1574621 A FR 1574621A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C7/00—Separating solids from solids by electrostatic effect
- B03C7/006—Charging without electricity supply, e.g. by tribo-electricity, pyroelectricity
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT814154 | 1967-08-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1574621A true FR1574621A (fr) | 1969-07-11 |
Family
ID=11125940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1574621D Expired FR1574621A (fr) | 1967-08-04 | 1968-08-01 |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1758748C3 (fr) |
FR (1) | FR1574621A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010109096A1 (fr) * | 2009-03-27 | 2010-09-30 | Apr2 | Procédé de séparation électrostatique d'un mélange de granules de matériaux différents et dispositif de mise en oeuvre |
WO2021178984A3 (fr) * | 2020-06-22 | 2021-11-18 | Separation Technologies Llc | Procédé d'enrichissement à sec de minerai de fer fin et très fin par taille et ségrégation électrostatique |
WO2024042205A1 (fr) * | 2022-08-26 | 2024-02-29 | Skytech | Procédé de séparation d'un mélange de granules par effet triboélectrique |
-
1968
- 1968-08-01 DE DE19681758748 patent/DE1758748C3/de not_active Expired
- 1968-08-01 FR FR1574621D patent/FR1574621A/fr not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010109096A1 (fr) * | 2009-03-27 | 2010-09-30 | Apr2 | Procédé de séparation électrostatique d'un mélange de granules de matériaux différents et dispositif de mise en oeuvre |
FR2943561A1 (fr) * | 2009-03-27 | 2010-10-01 | Apr2 | Procede de separation electrostatique d'un melange de granules de materiaux differents et dispositif de mise en oeuvre |
JP2012521866A (ja) * | 2009-03-27 | 2012-09-20 | エーペーエール2 | 様々な材料でできている細粒混合物を静電分離する方法、およびこの方法を実施する装置 |
US8541709B2 (en) | 2009-03-27 | 2013-09-24 | Apr2 | Method for electrostatically separating a granule mixture made of different materials, and device for implementing same |
WO2021178984A3 (fr) * | 2020-06-22 | 2021-11-18 | Separation Technologies Llc | Procédé d'enrichissement à sec de minerai de fer fin et très fin par taille et ségrégation électrostatique |
US11998930B2 (en) | 2020-06-22 | 2024-06-04 | Separation Technologies Llc | Process for dry beneficiation of fine and very fine iron ore by size and electrostatic segregation |
WO2024042205A1 (fr) * | 2022-08-26 | 2024-02-29 | Skytech | Procédé de séparation d'un mélange de granules par effet triboélectrique |
FR3139016A1 (fr) * | 2022-08-26 | 2024-03-01 | Skytech | Procédé de séparation d’un mélange de granules par effet triboélectrique |
Also Published As
Publication number | Publication date |
---|---|
DE1758748B2 (de) | 1977-07-28 |
DE1758748A1 (de) | 1973-05-24 |
DE1758748C3 (de) | 1978-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |