ES402839A1 - Un procedimiento de flotacion por espuma para la separacionde silice de la mena de hierro. - Google Patents
Un procedimiento de flotacion por espuma para la separacionde silice de la mena de hierro.Info
- Publication number
- ES402839A1 ES402839A1 ES402839A ES402839A ES402839A1 ES 402839 A1 ES402839 A1 ES 402839A1 ES 402839 A ES402839 A ES 402839A ES 402839 A ES402839 A ES 402839A ES 402839 A1 ES402839 A1 ES 402839A1
- Authority
- ES
- Spain
- Prior art keywords
- flotation
- silica
- ore
- carbon atoms
- foam
- 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
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title abstract 6
- 238000005188 flotation Methods 0.000 title abstract 4
- 239000000377 silicon dioxide Substances 0.000 title abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 239000006260 foam Substances 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 150000003973 alkyl amines Chemical class 0.000 abstract 1
- 239000012736 aqueous medium Substances 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
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
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/01—Organic compounds containing nitrogen
-
- 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
- Manufacture And Refinement Of Metals (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14466371A | 1971-05-18 | 1971-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES402839A1 true ES402839A1 (es) | 1975-04-16 |
Family
ID=22509574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES402839A Expired ES402839A1 (es) | 1971-05-18 | 1972-05-17 | Un procedimiento de flotacion por espuma para la separacionde silice de la mena de hierro. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3744629A (es) |
| CA (1) | CA961179A (es) |
| ES (1) | ES402839A1 (es) |
| FR (1) | FR2138118B1 (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4830739A (en) * | 1985-02-20 | 1989-05-16 | Berol Kemi Ab | Process and composition for the froth flotation beneficiation of iron minerals from iron ores |
| US4737273A (en) * | 1986-01-03 | 1988-04-12 | International Minerals & Chemical Corp. | Flotation process for recovery of phosphate values from ore |
| US5540337A (en) * | 1994-04-04 | 1996-07-30 | Baker Hughes Incorporated | Alkyloxyalkaneamines useful as cationic froth flotation collectors |
| BR9814853A (pt) * | 1997-11-08 | 2000-10-03 | Cleveland Cliffs Inc | Sistema de flotação |
| CN102671756A (zh) * | 2012-05-07 | 2012-09-19 | 河北联合大学 | 一种含绿泥石赤铁矿的选矿工艺 |
-
1971
- 1971-05-18 US US00144663A patent/US3744629A/en not_active Expired - Lifetime
-
1972
- 1972-05-17 CA CA142,411A patent/CA961179A/en not_active Expired
- 1972-05-17 ES ES402839A patent/ES402839A1/es not_active Expired
- 1972-05-18 FR FR7217919A patent/FR2138118B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2138118A1 (es) | 1972-12-29 |
| US3744629A (en) | 1973-07-10 |
| FR2138118B1 (es) | 1977-07-15 |
| CA961179A (en) | 1975-01-14 |
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