SE9100592L - Foerfarande foer selektiv flotation av fosformineral - Google Patents
Foerfarande foer selektiv flotation av fosformineralInfo
- Publication number
- SE9100592L SE9100592L SE9100592A SE9100592A SE9100592L SE 9100592 L SE9100592 L SE 9100592L SE 9100592 A SE9100592 A SE 9100592A SE 9100592 A SE9100592 A SE 9100592A SE 9100592 L SE9100592 L SE 9100592L
- Authority
- SE
- Sweden
- Prior art keywords
- selective flotation
- phosphorm
- mineral
- procedure
- flotation
- 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
- B03D1/001—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
- B03D1/012—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
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/014—Organic compounds containing phosphorus
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/01—Treating phosphate ores or other raw phosphate materials to obtain phosphorus or phosphorus 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
- B03D2201/02—Collectors
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4007499 | 1990-03-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
SE9100592D0 SE9100592D0 (sv) | 1991-03-01 |
SE9100592L true SE9100592L (sv) | 1991-09-10 |
Family
ID=6401801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9100592A SE9100592L (sv) | 1990-03-09 | 1991-03-01 | Foerfarande foer selektiv flotation av fosformineral |
Country Status (5)
Country | Link |
---|---|
BR (1) | BR9100940A (sv) |
CA (1) | CA2037883A1 (sv) |
FI (1) | FI911145A (sv) |
SE (1) | SE9100592L (sv) |
ZA (1) | ZA911722B (sv) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4127151C2 (de) * | 1991-08-16 | 1996-08-29 | Hoechst Ag | Verfahren zur selektiven Flotation von Phosphormineralen |
EP2708282A1 (en) * | 2012-09-13 | 2014-03-19 | Clariant International Ltd. | Composition for dressing phosphate ore |
CN109761837B (zh) * | 2019-02-21 | 2020-05-15 | 中南大学 | 酰胺基羧酸类化合物的制备方法和应用 |
-
1991
- 1991-03-01 SE SE9100592A patent/SE9100592L/sv not_active Application Discontinuation
- 1991-03-07 FI FI911145A patent/FI911145A/fi unknown
- 1991-03-08 ZA ZA911722A patent/ZA911722B/xx unknown
- 1991-03-08 CA CA002037883A patent/CA2037883A1/en not_active Abandoned
- 1991-03-08 BR BR919100940A patent/BR9100940A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
FI911145A0 (fi) | 1991-03-07 |
ZA911722B (en) | 1991-11-27 |
BR9100940A (pt) | 1991-11-05 |
FI911145A (fi) | 1991-09-10 |
CA2037883A1 (en) | 1991-09-10 |
SE9100592D0 (sv) | 1991-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 9100592-6 Effective date: 19930903 |