FI59538C - Saett att anrika sulfidisk nickelmalm - Google Patents
Saett att anrika sulfidisk nickelmalm Download PDFInfo
- Publication number
- FI59538C FI59538C FI771409A FI771409A FI59538C FI 59538 C FI59538 C FI 59538C FI 771409 A FI771409 A FI 771409A FI 771409 A FI771409 A FI 771409A FI 59538 C FI59538 C FI 59538C
- Authority
- FI
- Finland
- Prior art keywords
- dithiophosphate
- flotation
- ore
- addition
- added
- Prior art date
Links
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 30
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 29
- 238000005188 flotation Methods 0.000 claims description 23
- 239000003153 chemical reaction reagent Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 15
- 229910052759 nickel Inorganic materials 0.000 claims description 15
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 7
- 239000011707 mineral Substances 0.000 claims description 7
- 239000002002 slurry Substances 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims description 2
- 239000011435 rock Substances 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 239000002253 acid Substances 0.000 claims 2
- 239000007900 aqueous suspension Substances 0.000 claims 1
- 230000001143 conditioned effect Effects 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000002474 experimental method Methods 0.000 description 9
- 238000005187 foaming Methods 0.000 description 4
- CRCCWKNJNKPDAE-UHFFFAOYSA-N hydroxy-(2-methylpropoxy)-(2-methylpropylsulfanyl)-sulfanylidene-$l^{5}-phosphane Chemical compound CC(C)COP(O)(=S)SCC(C)C CRCCWKNJNKPDAE-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 230000003750 conditioning effect Effects 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- QCAHUFWKIQLBNB-UHFFFAOYSA-N 3-(3-methoxypropoxy)propan-1-ol Chemical compound COCCCOCCCO QCAHUFWKIQLBNB-UHFFFAOYSA-N 0.000 description 2
- 239000004604 Blowing Agent Substances 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- -1 allyl ester Chemical class 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- WWNBZGLDODTKEM-UHFFFAOYSA-N sulfanylidenenickel Chemical compound [Ni]=S WWNBZGLDODTKEM-UHFFFAOYSA-N 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000012991 xanthate Substances 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- DVRDHUBQLOKMHZ-UHFFFAOYSA-N chalcopyrite Chemical compound [S-2].[S-2].[Fe+2].[Cu+2] DVRDHUBQLOKMHZ-UHFFFAOYSA-N 0.000 description 1
- 229910052951 chalcopyrite Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 229910001779 copper mineral Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229940075933 dithionate Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 235000012243 magnesium silicates Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- ZBJVLWIYKOAYQH-UHFFFAOYSA-N naphthalen-2-yl 2-hydroxybenzoate Chemical compound OC1=CC=CC=C1C(=O)OC1=CC=C(C=CC=C2)C2=C1 ZBJVLWIYKOAYQH-UHFFFAOYSA-N 0.000 description 1
- YGHCWPXPAHSSNA-UHFFFAOYSA-N nickel subsulfide Chemical compound [Ni].[Ni]=S.[Ni]=S YGHCWPXPAHSSNA-UHFFFAOYSA-N 0.000 description 1
- FOKWMWSOTUZOPN-UHFFFAOYSA-N octamagnesium;iron(2+);pentasilicate Chemical compound [Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Fe+2].[Fe+2].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] FOKWMWSOTUZOPN-UHFFFAOYSA-N 0.000 description 1
- 229910052954 pentlandite Inorganic materials 0.000 description 1
- 239000011025 peridot Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- YIBBMDDEXKBIAM-UHFFFAOYSA-M potassium;pentoxymethanedithioate Chemical compound [K+].CCCCCOC([S-])=S YIBBMDDEXKBIAM-UHFFFAOYSA-M 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052569 sulfide mineral Inorganic materials 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 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
- B03D1/014—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
- 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
- B03D2203/00—Specified materials treated by the flotation agents; Specified applications
- B03D2203/02—Ores
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI771409A FI59538C (fi) | 1977-05-04 | 1977-05-04 | Saett att anrika sulfidisk nickelmalm |
| CA302,536A CA1095640A (fr) | 1977-05-04 | 1978-05-03 | Procede de concentration de minerais sulfures de nickel |
| FR7813238A FR2389414A1 (en) | 1977-05-04 | 1978-05-03 | Concentrating nickel sulphide ores esp. peridotite by flotation - by adding di:thiophosphate immediately after strong acid (SF 29.12.78) |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI771409A FI59538C (fi) | 1977-05-04 | 1977-05-04 | Saett att anrika sulfidisk nickelmalm |
| FI771409 | 1977-05-04 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI771409A FI771409A (fi) | 1978-11-05 |
| FI59538B FI59538B (fi) | 1981-05-29 |
| FI59538C true FI59538C (fi) | 1981-09-10 |
Family
ID=8510815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI771409A FI59538C (fi) | 1977-05-04 | 1977-05-04 | Saett att anrika sulfidisk nickelmalm |
Country Status (3)
| Country | Link |
|---|---|
| CA (1) | CA1095640A (fr) |
| FI (1) | FI59538C (fr) |
| FR (1) | FR2389414A1 (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4530758A (en) * | 1982-05-17 | 1985-07-23 | Thiotech, Inc. | Ore flotation method |
| FR2530161A1 (fr) * | 1982-07-16 | 1984-01-20 | Inst Mondial Phosphate | Perfectionnements apportes aux procedes de separation de metaux contenus dans des milieux hyperacides, par flottation ionique |
| US4584095A (en) * | 1984-06-20 | 1986-04-22 | Thiotech, Inc. | Ore flotation method employing phosphorodithio compounds as frother adjuvants |
| US4699712A (en) * | 1984-06-20 | 1987-10-13 | Thiotech, Inc. | Ore dressing method |
| AU2002244517B2 (en) * | 2001-03-30 | 2007-11-29 | Bhp Billiton Innovation Pty Ltd | Improved flotation |
| AUPR410801A0 (en) * | 2001-03-30 | 2001-05-03 | Bhp Innovation Pty Ltd | Improved flotation |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB310186A (en) * | 1928-04-26 | 1929-04-25 | American Cyanamid Co | Improvements in flotation agents |
-
1977
- 1977-05-04 FI FI771409A patent/FI59538C/fi not_active IP Right Cessation
-
1978
- 1978-05-03 FR FR7813238A patent/FR2389414A1/fr active Granted
- 1978-05-03 CA CA302,536A patent/CA1095640A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1095640A (fr) | 1981-02-10 |
| FR2389414A1 (en) | 1978-12-01 |
| FR2389414B1 (fr) | 1980-04-04 |
| FI59538B (fi) | 1981-05-29 |
| FI771409A (fi) | 1978-11-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: BEROL KEMI AB |