IT973527B - CONDITIONING CATIONIC AGENTS FOR POTASSA FLOTATION - Google Patents
CONDITIONING CATIONIC AGENTS FOR POTASSA FLOTATIONInfo
- Publication number
- IT973527B IT973527B IT53991/72A IT5399172A IT973527B IT 973527 B IT973527 B IT 973527B IT 53991/72 A IT53991/72 A IT 53991/72A IT 5399172 A IT5399172 A IT 5399172A IT 973527 B IT973527 B IT 973527B
- Authority
- IT
- Italy
- Prior art keywords
- potassa
- flotation
- cationic agents
- conditioning cationic
- conditioning
- Prior art date
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
-
- 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
- B03D1/008—Organic compounds containing oxygen
-
- 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
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/016—Macromolecular 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
- B03D1/01—Organic compounds containing nitrogen
- B03D1/011—Quaternary ammonium 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
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/007—Modifying reagents for adjusting pH or conductivity
-
- 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
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/04—Frothers
-
- 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
- B03D2203/10—Potassium ores
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20464771A | 1971-12-03 | 1971-12-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT973527B true IT973527B (en) | 1974-06-10 |
Family
ID=22758831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT53991/72A IT973527B (en) | 1971-12-03 | 1972-11-13 | CONDITIONING CATIONIC AGENTS FOR POTASSA FLOTATION |
Country Status (6)
Country | Link |
---|---|
US (1) | US3782546A (en) |
CA (1) | CA968888A (en) |
DE (1) | DE2259009A1 (en) |
FR (1) | FR2162178B3 (en) |
GB (1) | GB1384439A (en) |
IT (1) | IT973527B (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4441993A (en) * | 1975-11-03 | 1984-04-10 | Fluor Corporation | Flotation process |
US4141691A (en) * | 1977-12-12 | 1979-02-27 | Calgon Corporation | Use of water soluble polymers in coal flotation circuits |
US4198288A (en) * | 1979-03-22 | 1980-04-15 | Celanese Polymer Specialties Company | Desliming of potash ores |
DE3435124A1 (en) * | 1984-09-25 | 1986-03-27 | Kali Und Salz Ag, 3500 Kassel | Process for producing potassium chloride having more than 55% by weight of K2O from the fine-decomposition salt of carnallite decomposition |
US5013452A (en) * | 1989-06-23 | 1991-05-07 | Petrolite Corporation | Resolution of emulsions formed in the production of pharmaceuticals |
GB9106747D0 (en) * | 1991-03-28 | 1991-05-15 | Fospur Ltd | Froth flotation of fine particles |
CA2124301A1 (en) | 1993-06-09 | 1994-12-10 | Manian Ramesh | Hydrophobic demulsifiers for oil-in-water systems |
US8127930B2 (en) * | 2004-12-23 | 2012-03-06 | Georgia-Pacific Chemicals Llc | Amine-aldehyde resins and uses thereof in separation processes |
US8702993B2 (en) | 2004-12-23 | 2014-04-22 | Georgia-Pacific Chemicals Llc | Amine-aldehyde resins and uses thereof in separation processes |
US8011514B2 (en) * | 2004-12-23 | 2011-09-06 | Georgia-Pacific Chemicals Llc | Modified amine-aldehyde resins and uses thereof in separation processes |
US8092686B2 (en) | 2004-12-23 | 2012-01-10 | Georgia-Pacific Chemicals Llc | Modified amine-aldehyde resins and uses thereof in separation processes |
US8757389B2 (en) * | 2004-12-23 | 2014-06-24 | Georgia-Pacific Chemicals Llc | Amine-aldehyde resins and uses thereof in separation processes |
US7913852B2 (en) | 2004-12-23 | 2011-03-29 | Georgia-Pacific Chemicals Llc | Modified amine-aldehyde resins and uses thereof in separation processes |
US8268975B2 (en) | 2009-04-03 | 2012-09-18 | Dow Agrosciences Llc | Demulsification compositions, systems and methods for demulsifying and separating aqueous emulsions |
CA2893121A1 (en) * | 2012-12-20 | 2014-06-26 | Akzo Nobel Chemicals International B.V. | Polyquaternary polymer as a depressant in a method for froth flotation of potash ores |
AU2017321528B2 (en) * | 2016-08-31 | 2022-05-26 | Kemira Oyj | Cationic polymer selective depressants and use thereof in mineral ore purification methods |
RU2738883C1 (en) * | 2020-03-02 | 2020-12-17 | Публичное акционерное общество "Уралкалий" (ПАО "Уралкалий") | Flotation dressing method of potassium ores |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2923408A (en) * | 1954-12-27 | 1960-02-02 | Dow Chemical Co | Flotation process |
US3165465A (en) * | 1961-05-04 | 1965-01-12 | Armour & Co | Flocculation and settling of liquid suspensions of finely-divided minerals |
US3259237A (en) * | 1963-04-22 | 1966-07-05 | Saskatchewan Potash | Phase desliming and concentration of potash ores |
US3321649A (en) * | 1964-12-28 | 1967-05-23 | Shell Oil Co | Separation of suspended solids by cationic polymeric flocculants |
US3408292A (en) * | 1966-03-24 | 1968-10-29 | Nalco Chemical Co | Water filtration process |
US3452867A (en) * | 1967-03-30 | 1969-07-01 | Hercules Inc | Treatment of sylvinite ores |
-
1971
- 1971-12-03 US US00204647A patent/US3782546A/en not_active Expired - Lifetime
-
1972
- 1972-10-20 CA CA154,642A patent/CA968888A/en not_active Expired
- 1972-11-13 IT IT53991/72A patent/IT973527B/en active
- 1972-11-27 GB GB5479772A patent/GB1384439A/en not_active Expired
- 1972-12-01 DE DE2259009A patent/DE2259009A1/en active Pending
- 1972-12-01 FR FR7242856A patent/FR2162178B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2259009A1 (en) | 1973-06-14 |
FR2162178A1 (en) | 1973-07-13 |
CA968888A (en) | 1975-06-03 |
US3782546A (en) | 1974-01-01 |
GB1384439A (en) | 1975-02-19 |
FR2162178B3 (en) | 1974-10-31 |
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