FR491282A - Improvements to the concentration of minerals - Google Patents
Improvements to the concentration of mineralsInfo
- Publication number
- FR491282A FR491282A FR491282DA FR491282A FR 491282 A FR491282 A FR 491282A FR 491282D A FR491282D A FR 491282DA FR 491282 A FR491282 A FR 491282A
- Authority
- FR
- France
- Prior art keywords
- minerals
- concentration
- Prior art date
- 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
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/24—Pneumatic
- B03D1/26—Air lift machines
-
- 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
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/24—Pneumatic
- B03D1/245—Injecting gas through perforated or porous area
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US491282XA | 1917-08-17 | 1917-08-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR491282A true FR491282A (en) | 1919-05-28 |
Family
ID=1527300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR491282D Expired FR491282A (en) | 1917-08-17 | 1918-08-16 | Improvements to the concentration of minerals |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR491282A (en) |
-
1918
- 1918-08-16 FR FR491282D patent/FR491282A/en not_active Expired
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