FR914450A - Improvements in the enrichment of iron ore - Google Patents
Improvements in the enrichment of iron oreInfo
- Publication number
- FR914450A FR914450A FR914450DA FR914450A FR 914450 A FR914450 A FR 914450A FR 914450D A FR914450D A FR 914450DA FR 914450 A FR914450 A FR 914450A
- Authority
- FR
- France
- Prior art keywords
- enrichment
- iron ore
- ore
- iron
- 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
- B03D1/02—Froth-flotation processes
- B03D1/06—Froth-flotation processes differential
-
- 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
- B03D1/001—Flotation agents
- B03D1/002—Inorganic compounds
-
- 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
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/006—Hydrocarbons
-
- 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
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/012—Organic compounds containing sulfur
-
- 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
- B03D1/02—Froth-flotation processes
-
- 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
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/02—Collectors
-
- 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
- B03D2203/00—Specified materials treated by the flotation agents; specified applications
- B03D2203/02—Ores
- B03D2203/04—Non-sulfide ores
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Physical Water Treatments (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US481906A US2410376A (en) | 1943-04-05 | 1943-04-05 | Beneficiation of iron ores |
Publications (1)
Publication Number | Publication Date |
---|---|
FR914450A true FR914450A (en) | 1946-10-08 |
Family
ID=23913859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR914450D Expired FR914450A (en) | 1943-04-05 | 1945-09-13 | Improvements in the enrichment of iron ore |
Country Status (3)
Country | Link |
---|---|
US (1) | US2410376A (en) |
FR (1) | FR914450A (en) |
GB (1) | GB582450A (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2563447A (en) * | 1951-08-07 | Flotation of hematite | ||
LU27859A1 (en) * | 1944-02-14 | |||
US2471414A (en) * | 1945-01-11 | 1949-05-31 | Dasher John | Conditioning minerals for film concentration |
US2483192A (en) * | 1945-11-24 | 1949-09-27 | American Cyanamid Co | Froth flotation of iron impurities from feldspar |
US2470150A (en) * | 1946-01-02 | 1949-05-17 | Erie Mining Co | Froth flotation of oxide iron ore |
US2547148A (en) * | 1949-02-18 | 1951-04-03 | California Research Corp | Beneficiation of iron ores |
US2607485A (en) * | 1949-08-26 | 1952-08-19 | American Cyanamid Co | Separation of ferrosilicon from magnetite by froth flotation |
US2689045A (en) * | 1950-12-02 | 1954-09-14 | Minerec Corp | Concentration of minerals |
US2689044A (en) * | 1950-12-02 | 1954-09-14 | Minerec Corp | Concentration of minerals |
US2732940A (en) * | 1952-10-14 | 1956-01-31 | Froth flotation process | |
AU2013262465A1 (en) * | 2012-05-14 | 2014-11-27 | Technological Resources Pty. Limited | Controlling froth flotation |
-
1943
- 1943-04-05 US US481906A patent/US2410376A/en not_active Expired - Lifetime
-
1944
- 1944-04-05 GB GB6392/44A patent/GB582450A/en not_active Expired
-
1945
- 1945-09-13 FR FR914450D patent/FR914450A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB582450A (en) | 1946-11-18 |
US2410376A (en) | 1946-10-29 |
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