BE656469A - - Google Patents
Info
- Publication number
- BE656469A BE656469A BE656469DA BE656469A BE 656469 A BE656469 A BE 656469A BE 656469D A BE656469D A BE 656469DA BE 656469 A BE656469 A BE 656469A
- Authority
- BE
- Belgium
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
- B03D1/021—Froth-flotation processes for treatment of phosphate ores
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US336639A US3292787A (en) | 1964-01-09 | 1964-01-09 | Phosphate flotation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE656469A true BE656469A (e) |
Family
ID=23317004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE656469D BE656469A (e) | 1964-01-09 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3292787A (e) |
| BE (1) | BE656469A (e) |
| GB (1) | GB1041439A (e) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3770213A (en) * | 1972-01-18 | 1973-11-06 | Bethlehem Steel Corp | Process for separating carbon from iron-bearing fines in blast furnace flue dusts |
| US4133750A (en) * | 1975-10-30 | 1979-01-09 | Mobil Oil Corporation | Phosphate flotation process |
| US4172029A (en) * | 1978-05-11 | 1979-10-23 | The Dow Chemical Company | Phosphate flotation process |
| US5173176A (en) * | 1990-02-23 | 1992-12-22 | The Dow Chemical Company | Dialkylated aryl monosulfonate collectors useful in the flotation of minerals |
| US5171427A (en) * | 1990-02-23 | 1992-12-15 | The Dow Chemical Company | Sulfonated and carboxylate collector compositions useful in the flotation of minerals |
| BR9107245A (pt) * | 1990-12-17 | 1993-11-23 | Dow Chemical Co | Processo para a recuperacao de minerios por flotacao em espuma e composicao coletora |
| US5962828A (en) * | 1997-10-15 | 1999-10-05 | Custom Chemicals Corporation | Enhanced flotation reagents for beneficiation of phosphate ores |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU27818A1 (e) * | 1944-02-04 | |||
| US2564367A (en) * | 1947-09-11 | 1951-08-14 | Int Minerals & Chem Corp | Flotation of phosphate and similar ores |
| US2596407A (en) * | 1949-03-22 | 1952-05-13 | Int Minerals & Chem Corp | Concentration of nonmetallic minerals by flotation |
| US2753997A (en) * | 1952-12-12 | 1956-07-10 | Minerals & Chemicals Corp Of A | Concentration of phosphate minerals |
| US2937183A (en) * | 1955-05-10 | 1960-05-17 | Sperry Rand Corp | Process for preparing 4-amino-2-methyl thiazole |
| US2834463A (en) * | 1956-04-04 | 1958-05-13 | Nat Lead Co | Flotation of barite |
| US3016143A (en) * | 1958-12-19 | 1962-01-09 | Int Minerals & Chem Corp | Flotation of granular ores |
| US3164549A (en) * | 1961-07-31 | 1965-01-05 | Armour & Co | Flotation separation of phosphate ores |
-
0
- BE BE656469D patent/BE656469A/xx unknown
-
1964
- 1964-01-09 US US336639A patent/US3292787A/en not_active Expired - Lifetime
- 1964-10-21 GB GB42952/64A patent/GB1041439A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3292787A (en) | 1966-12-20 |
| GB1041439A (en) | 1966-09-07 |