DE3626985A1 - Verfahren zur aufbereitung pyrochlorfuehrender verwitterungserze einer carbonatitischen lagerstaette - Google Patents
Verfahren zur aufbereitung pyrochlorfuehrender verwitterungserze einer carbonatitischen lagerstaetteInfo
- Publication number
- DE3626985A1 DE3626985A1 DE19863626985 DE3626985A DE3626985A1 DE 3626985 A1 DE3626985 A1 DE 3626985A1 DE 19863626985 DE19863626985 DE 19863626985 DE 3626985 A DE3626985 A DE 3626985A DE 3626985 A1 DE3626985 A1 DE 3626985A1
- Authority
- DE
- Germany
- Prior art keywords
- flotation
- concentrate
- stage
- cleaning
- ore
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000005188 flotation Methods 0.000 claims abstract description 129
- 239000012141 concentrate Substances 0.000 claims abstract description 57
- 238000000926 separation method Methods 0.000 claims abstract description 5
- 238000005406 washing Methods 0.000 claims abstract description 3
- 238000004140 cleaning Methods 0.000 claims description 32
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 30
- 239000002253 acid Substances 0.000 claims description 4
- 230000001143 conditioned effect Effects 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 3
- 244000248349 Citrus limon Species 0.000 claims 1
- 235000005979 Citrus limon Nutrition 0.000 claims 1
- 239000002699 waste material Substances 0.000 claims 1
- 238000000746 purification Methods 0.000 abstract description 12
- 230000029087 digestion Effects 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 description 17
- 239000010955 niobium Substances 0.000 description 17
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 17
- 230000003750 conditioning effect Effects 0.000 description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 9
- 239000003995 emulsifying agent Substances 0.000 description 8
- 239000010802 sludge Substances 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- 229920002472 Starch Polymers 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 235000019698 starch Nutrition 0.000 description 5
- 239000008107 starch Substances 0.000 description 5
- 229910019142 PO4 Inorganic materials 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- ZKATWMILCYLAPD-UHFFFAOYSA-N niobium pentoxide Chemical compound O=[Nb](=O)O[Nb](=O)=O ZKATWMILCYLAPD-UHFFFAOYSA-N 0.000 description 4
- 235000021317 phosphate Nutrition 0.000 description 4
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 4
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 239000002734 clay mineral Substances 0.000 description 3
- 150000004985 diamines Chemical class 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 3
- ABTOQLMXBSRXSM-UHFFFAOYSA-N silicon tetrafluoride Chemical class F[Si](F)(F)F ABTOQLMXBSRXSM-UHFFFAOYSA-N 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 229920001353 Dextrin Polymers 0.000 description 2
- 239000004375 Dextrin Substances 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 235000019425 dextrin Nutrition 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 229910052598 goethite Inorganic materials 0.000 description 2
- AEIXRCIKZIZYPM-UHFFFAOYSA-M hydroxy(oxo)iron Chemical compound [O][Fe]O AEIXRCIKZIZYPM-UHFFFAOYSA-M 0.000 description 2
- 235000013980 iron oxide Nutrition 0.000 description 2
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000004760 silicates Chemical class 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- XUEWRCWTPVFWNN-UHFFFAOYSA-C trialuminum;calcium;pentahydroxide;diphosphate;hydrate Chemical compound O.[OH-].[OH-].[OH-].[OH-].[OH-].[Al+3].[Al+3].[Al+3].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XUEWRCWTPVFWNN-UHFFFAOYSA-C 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- 229910001845 yogo sapphire Inorganic materials 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 241001092591 Flota Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052626 biotite Inorganic materials 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910001819 crandallite Inorganic materials 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229910052587 fluorapatite Inorganic materials 0.000 description 1
- 229940077441 fluorapatite Drugs 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 229910052622 kaolinite Inorganic materials 0.000 description 1
- 229910052651 microcline Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 1
- 238000004094 preconcentration Methods 0.000 description 1
- WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 229910052824 wavellite Inorganic materials 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 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
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
-
- 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
- B03D1/02—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
- 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863626985 DE3626985A1 (de) | 1986-08-08 | 1986-08-08 | Verfahren zur aufbereitung pyrochlorfuehrender verwitterungserze einer carbonatitischen lagerstaette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863626985 DE3626985A1 (de) | 1986-08-08 | 1986-08-08 | Verfahren zur aufbereitung pyrochlorfuehrender verwitterungserze einer carbonatitischen lagerstaette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3626985A1 true DE3626985A1 (de) | 1988-02-18 |
| DE3626985C2 DE3626985C2 (enExample) | 1989-08-03 |
Family
ID=6307006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863626985 Granted DE3626985A1 (de) | 1986-08-08 | 1986-08-08 | Verfahren zur aufbereitung pyrochlorfuehrender verwitterungserze einer carbonatitischen lagerstaette |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3626985A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006095044A1 (en) * | 2005-03-07 | 2006-09-14 | Outotec Oyj. | Method of floating and flotation circuit |
| US20130081298A1 (en) * | 2009-10-30 | 2013-04-04 | Suncor Energy Inc. | Depositing and Farming Methods for Drying Oil Sand Mature Fine Tailings |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19728394A1 (de) * | 1997-07-03 | 1999-01-07 | Voith Sulzer Stoffaufbereitung | Verfahren zur Entfernung von Feststoffen aus einer wässrigen Faserstoffsuspension |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4493817A (en) * | 1983-07-06 | 1985-01-15 | Teck Corporation | Process for recovering pyrochlore mineral containing niobium and tantalum |
-
1986
- 1986-08-08 DE DE19863626985 patent/DE3626985A1/de active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4493817A (en) * | 1983-07-06 | 1985-01-15 | Teck Corporation | Process for recovering pyrochlore mineral containing niobium and tantalum |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006095044A1 (en) * | 2005-03-07 | 2006-09-14 | Outotec Oyj. | Method of floating and flotation circuit |
| EA011534B1 (ru) * | 2005-03-07 | 2009-04-28 | Ототек Оюй | Способ флотации и флотационная установка |
| US20130081298A1 (en) * | 2009-10-30 | 2013-04-04 | Suncor Energy Inc. | Depositing and Farming Methods for Drying Oil Sand Mature Fine Tailings |
| US9068776B2 (en) * | 2009-10-30 | 2015-06-30 | Suncor Energy Inc. | Depositing and farming methods for drying oil sand mature fine tailings |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3626985C2 (enExample) | 1989-08-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3688591T2 (de) | Verfahren zur selektiven trennung von kupfer-molybdenerz. | |
| DD147123A1 (de) | Anordnung zum verarbeiten von altpapier geringer guete | |
| EP0476354A2 (de) | Verfahren und Anlage zur Aufbereitung einer bei der Rauchgasentschwefelung anfallenden Wäschertrübe | |
| DE3626985C2 (enExample) | ||
| DE3536735C2 (de) | Verfahren zur Herstellung von feinteiligem Eisenoxidpulver | |
| DE3626920C2 (enExample) | ||
| DE812902C (de) | Verfahren zur kationischen Schaumflotation von quarzhaltigem Eisenerz | |
| DE3641870A1 (de) | Alkylsulfosuccinate auf der basis von propoxylierten sowie propoxylierten und ethoxylierten fettalkoholen als sammler fuer die flotation nichtsulfidischer erze | |
| DE2827929A1 (de) | Verfahren zur aufbereitung von kohle | |
| DE3818482A1 (de) | Tensidmischungen als sammler fuer die flotation nichtsulfidischer erze | |
| DE3324378C2 (enExample) | ||
| DE3624920A1 (de) | Verfahren zur gewinnung von feinkoernig lamellarem chemisch reinem eisenoxid aus natuerlichem haematit specularit | |
| DE3127946C1 (de) | "Verfahren zur Herstellung von Kalisalzen" | |
| DE3036848C2 (de) | Verfahren zur Gewinnung von Silber aus komplexverwachsenen Silbererzen | |
| DE2830979A1 (de) | Verfahren zum aufbereiten von uranerzen | |
| DE3505278C2 (enExample) | ||
| DE3825434C1 (en) | Obtaining useful substances from crude kieseritic potassium salt - comprises grinding, adding conditioning agent, charging salt triboelectrically, sepg. salt electrostatically etc. | |
| DE2731824A1 (de) | Verfahren zur flotation von erzen | |
| EP3606676A1 (de) | Verfahren zur aufbereitung einer salzlösung unter verwendung mehrstufiger abtrennungen und eine aufbereitungsanlage hierzu | |
| DE19610920A1 (de) | Verfahren zur Herstellung von hochreinem Lapislazuli-Pigment aus Lapislazuli enthaltenden Rohstoffen | |
| DE2746303A1 (de) | Anreicherung von flusspaterz | |
| DE19835498A1 (de) | Herstellung von farbintensivem Lapislazulipigment | |
| DE2616933A1 (de) | Verfahren zur behandlung eines molybdaenit-konzentrates zum herstellen eines schmiermittel-qualitaetsproduktes | |
| DE19925660A1 (de) | Verfahren zur Gewinnung sehr kleiner Edelsteinpartikel aus silikatischen beryllhaltigen Mineralgemischen | |
| DE2445675A1 (de) | Verfahren zur flotation von scheeliterzen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8125 | Change of the main classification |
Ipc: B03D 1/02 |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |