SE8603620L - Polymera tryckningsreagens for flotation av sulfidmineral - Google Patents
Polymera tryckningsreagens for flotation av sulfidmineralInfo
- Publication number
- SE8603620L SE8603620L SE8603620A SE8603620A SE8603620L SE 8603620 L SE8603620 L SE 8603620L SE 8603620 A SE8603620 A SE 8603620A SE 8603620 A SE8603620 A SE 8603620A SE 8603620 L SE8603620 L SE 8603620L
- Authority
- SE
- Sweden
- Prior art keywords
- sulphid
- flotation
- mineral
- polymer printing
- printing reagents
- Prior art date
Links
- 239000003153 chemical reaction reagent Substances 0.000 title 1
- 238000005188 flotation Methods 0.000 title 1
- 229910052500 inorganic mineral Inorganic materials 0.000 title 1
- 239000011707 mineral Substances 0.000 title 1
- 229920000642 polymer Polymers 0.000 title 1
- 229910052569 sulfide mineral Inorganic materials 0.000 abstract 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 2
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 abstract 2
- 150000003926 acrylamides Chemical class 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 230000000994 depressogenic effect Effects 0.000 abstract 1
- 238000009291 froth flotation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 229920001897 terpolymer Polymers 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
- B03D1/016—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
-
- 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
- B03D2201/06—Depressants
-
- 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
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/770,125 US4744893A (en) | 1985-08-28 | 1985-08-28 | Polymeric sulfide mineral depressants |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8603620D0 SE8603620D0 (sv) | 1986-08-27 |
| SE8603620L true SE8603620L (sv) | 1987-04-28 |
Family
ID=25087562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8603620A SE8603620L (sv) | 1985-08-28 | 1986-08-27 | Polymera tryckningsreagens for flotation av sulfidmineral |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4744893A (sv) |
| AU (1) | AU580187B2 (sv) |
| CA (1) | CA1254695A (sv) |
| ES (1) | ES2001890A6 (sv) |
| FI (1) | FI863472A (sv) |
| MX (1) | MX3568A (sv) |
| SE (1) | SE8603620L (sv) |
| YU (1) | YU45795B (sv) |
| ZM (1) | ZM7486A1 (sv) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4902764A (en) * | 1985-08-28 | 1990-02-20 | American Cyanamid Company | Polymeric sulfide mineral depressants |
| GB8726857D0 (en) * | 1987-11-17 | 1987-12-23 | Fospur Ltd | Froth floatation of mineral fines |
| US4888106A (en) * | 1988-04-18 | 1989-12-19 | American Cyanamid Company | Method of using polymeric sulfide mineral depressants |
| US4866150A (en) * | 1988-04-18 | 1989-09-12 | American Cyanamid Company | Polymeric sulfide mineral depressants |
| US4966938A (en) * | 1988-07-19 | 1990-10-30 | American Cyanamid Company | Allyl thiourea polymer with surface-modifying agent |
| US5074993A (en) * | 1989-09-06 | 1991-12-24 | Inco Limited | Flotation process |
| US5533626A (en) * | 1995-06-07 | 1996-07-09 | Cytec Technology Corp. | Method of depressing non-sulfide silicate gangue minerals |
| ES2150672T3 (es) * | 1995-06-07 | 2000-12-01 | Cytec Tech Corp | Procedimiento para reducir minerales de ganga de silicato sin sulfuro. |
| CN1186455A (zh) * | 1995-06-07 | 1998-07-01 | Cytec技术有限公司 | 抑制非硫化物硅酸盐脉石矿物的方法 |
| US5525212A (en) * | 1995-06-07 | 1996-06-11 | Cytec Technology Corp. | Method of depressing non-sulfide silicate gangue minerals |
| US5531330A (en) * | 1995-06-07 | 1996-07-02 | Cytec Technology Corp. | Method of depressing non-sulfide silicate gangue minerals |
| US5507395A (en) * | 1995-06-07 | 1996-04-16 | Cytec Technology Corp. | Method of depressing non-sulfide silicate gangue minerals |
| US5756622A (en) * | 1996-03-28 | 1998-05-26 | Cytec Technology Corp. | Polymeric sulfide mineral depressants |
| GB0425101D0 (en) * | 2004-11-15 | 2004-12-15 | Ciba Spec Chem Water Treat Ltd | Papermaking process |
| AP2013007317A0 (en) * | 2008-07-25 | 2013-12-31 | Cytec Tech Corp | Flotation reagents and flotation processes utilizing same |
| CA2782436C (en) * | 2009-12-04 | 2018-05-22 | Barrick Gold Corporation | Separation of copper minerals from pyrite using air-metabisulfite treatment |
| CA2972260A1 (en) * | 2014-12-23 | 2016-06-30 | Kemira Oyj | Selective flocculants for mineral ore beneficiation |
| CN117089019B (zh) * | 2023-10-18 | 2024-01-02 | 山东诺尔生物科技有限公司 | 一种改性水溶液类聚丙烯酰胺絮凝剂及其制备方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2740522A (en) * | 1953-04-07 | 1956-04-03 | American Cyanamid Co | Flotation of ores using addition polymers as depressants |
| GB1452605A (en) * | 1973-03-01 | 1976-10-13 | Allied Colloids Ltd | Materials and processes for flotation of mineral substances |
| GB1487411A (en) * | 1974-11-19 | 1977-09-28 | Allied Colloids Ltd | Materials and processes for flotation of mineral substances |
| US4065607A (en) * | 1977-03-23 | 1977-12-27 | Pfizer Inc. | Terpolymers of maleic anhydride and their use as scale control agents |
| US4289613A (en) * | 1979-11-19 | 1981-09-15 | American Cyanamid Company | Low molecular weight hydrolyzed polymers or copolymers as depressants in mineral ore flotation |
| US4388448A (en) * | 1981-02-23 | 1983-06-14 | E. I. Du Pont De Nemours And Company | Glycidyl methacrylate polymers, their preparation and solvolysis products |
| US4360425A (en) * | 1981-09-14 | 1982-11-23 | American Cyanamid Company | Low molecular weight copolymers and terpolymers as depressants in mineral ore flotation |
-
1985
- 1985-08-28 US US06/770,125 patent/US4744893A/en not_active Expired - Lifetime
-
1986
- 1986-08-20 ZM ZM74/86A patent/ZM7486A1/xx unknown
- 1986-08-26 YU YU149186A patent/YU45795B/sh unknown
- 1986-08-26 CA CA000516792A patent/CA1254695A/en not_active Expired
- 1986-08-27 FI FI863472A patent/FI863472A/fi not_active IP Right Cessation
- 1986-08-27 AU AU61881/86A patent/AU580187B2/en not_active Ceased
- 1986-08-27 ES ES868601402A patent/ES2001890A6/es not_active Expired
- 1986-08-27 MX MX356886A patent/MX3568A/es unknown
- 1986-08-27 SE SE8603620A patent/SE8603620L/sv not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| US4744893A (en) | 1988-05-17 |
| YU149186A (en) | 1988-10-31 |
| FI863472A (fi) | 1987-03-01 |
| YU45795B (sh) | 1992-07-20 |
| AU6188186A (en) | 1987-03-05 |
| ES2001890A6 (es) | 1988-07-01 |
| ZM7486A1 (en) | 1988-01-29 |
| MX3568A (es) | 1994-02-28 |
| SE8603620D0 (sv) | 1986-08-27 |
| AU580187B2 (en) | 1989-01-05 |
| CA1254695A (en) | 1989-05-23 |
| FI863472A0 (fi) | 1986-08-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
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