WO2011154540A1 - Nutzung der natürlich vorkommenden magnetischen bestandteile von erzen - Google Patents
Nutzung der natürlich vorkommenden magnetischen bestandteile von erzen Download PDFInfo
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- WO2011154540A1 WO2011154540A1 PCT/EP2011/059736 EP2011059736W WO2011154540A1 WO 2011154540 A1 WO2011154540 A1 WO 2011154540A1 EP 2011059736 W EP2011059736 W EP 2011059736W WO 2011154540 A1 WO2011154540 A1 WO 2011154540A1
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- magnetic particles
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- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- XRAOIGDZVAEEED-UHFFFAOYSA-N carbonic acid;silicic acid Chemical compound OC(O)=O.O[Si](O)(O)O XRAOIGDZVAEEED-UHFFFAOYSA-N 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 229910052947 chalcocite Inorganic materials 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
- 150000001793 charged compounds Chemical class 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 description 1
- 235000005687 corn oil Nutrition 0.000 description 1
- 239000002285 corn oil Substances 0.000 description 1
- 235000012343 cottonseed oil Nutrition 0.000 description 1
- 239000002385 cottonseed oil Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- YGANSGVIUGARFR-UHFFFAOYSA-N dipotassium dioxosilane oxo(oxoalumanyloxy)alumane oxygen(2-) Chemical compound [O--].[K+].[K+].O=[Si]=O.O=[Al]O[Al]=O YGANSGVIUGARFR-UHFFFAOYSA-N 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 239000010771 distillate fuel oil Substances 0.000 description 1
- 238000007700 distillative separation Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012990 dithiocarbamate Substances 0.000 description 1
- 150000004659 dithiocarbamates Chemical class 0.000 description 1
- 150000004662 dithiols Chemical group 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 125000001033 ether group Chemical group 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000009852 extractive metallurgy Methods 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 239000010685 fatty oil Substances 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- 235000019514 herring Nutrition 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000004569 hydrophobicizing agent Substances 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- GSJYSUQLJKYYRS-UHFFFAOYSA-N hydroxy-octoxy-octylsulfanyl-sulfanylidene-lambda5-phosphane Chemical class CCCCCCCCOP(O)(=S)SCCCCCCCC GSJYSUQLJKYYRS-UHFFFAOYSA-N 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- XCAUINMIESBTBL-UHFFFAOYSA-N lead(ii) sulfide Chemical compound [Pb]=S XCAUINMIESBTBL-UHFFFAOYSA-N 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 150000004668 long chain fatty acids Chemical class 0.000 description 1
- 235000012245 magnesium oxide Nutrition 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical class [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
- 229910052627 muscovite Inorganic materials 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- QNILTEGFHQSKFF-UHFFFAOYSA-N n-propan-2-ylprop-2-enamide Chemical compound CC(C)NC(=O)C=C QNILTEGFHQSKFF-UHFFFAOYSA-N 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- KZCOBXFFBQJQHH-UHFFFAOYSA-N octane-1-thiol Chemical compound CCCCCCCCS KZCOBXFFBQJQHH-UHFFFAOYSA-N 0.000 description 1
- FYHQYEVHSYHJHO-UHFFFAOYSA-N octoxymethanedithioic acid Chemical class CCCCCCCCOC(S)=S FYHQYEVHSYHJHO-UHFFFAOYSA-N 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000002540 palm oil Substances 0.000 description 1
- 239000000312 peanut oil Substances 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 229910052954 pentlandite Inorganic materials 0.000 description 1
- QWENMOXLTHDKDL-UHFFFAOYSA-N pentoxymethanedithioic acid Chemical compound CCCCCOC(S)=S QWENMOXLTHDKDL-UHFFFAOYSA-N 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003009 phosphonic acids Chemical class 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 229920002432 poly(vinyl methyl ether) polymer Polymers 0.000 description 1
- 229920001289 polyvinyl ether Polymers 0.000 description 1
- OMKVZYFAGQKILB-UHFFFAOYSA-M potassium;butoxymethanedithioate Chemical compound [K+].CCCCOC([S-])=S OMKVZYFAGQKILB-UHFFFAOYSA-M 0.000 description 1
- KZMAIULISOIRKM-UHFFFAOYSA-M potassium;octoxy-octylsulfanyl-oxido-sulfanylidene-$l^{5}-phosphane Chemical compound [K+].CCCCCCCCOP([O-])(=S)SCCCCCCCC KZMAIULISOIRKM-UHFFFAOYSA-M 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- RZFBEFUNINJXRQ-UHFFFAOYSA-M sodium ethyl xanthate Chemical compound [Na+].CCOC([S-])=S RZFBEFUNINJXRQ-UHFFFAOYSA-M 0.000 description 1
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 1
- 235000019982 sodium hexametaphosphate Nutrition 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 235000019832 sodium triphosphate Nutrition 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- WGPCGCOKHWGKJJ-UHFFFAOYSA-N sulfanylidenezinc Chemical compound [Zn]=S WGPCGCOKHWGKJJ-UHFFFAOYSA-N 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000002600 sunflower oil Substances 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
- 125000005190 thiohydroxy group Chemical group 0.000 description 1
- 150000007944 thiolates Chemical class 0.000 description 1
- 239000010496 thistle oil Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 150000003738 xylenes Chemical class 0.000 description 1
- 239000002888 zwitterionic surfactant 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/005—Pretreatment specially adapted for magnetic separation
- B03C1/015—Pretreatment specially adapted for magnetic separation by chemical treatment imparting magnetic properties to the material to be separated, e.g. roasting, reduction, oxidation
-
- 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/005—Pretreatment specially adapted for magnetic separation
- B03C1/01—Pretreatment specially adapted for magnetic separation by addition of magnetic adjuvants
-
- 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/18—Magnetic separation whereby the particles are suspended in a liquid
Definitions
- step (B) contacting the mixture containing at least a first substance and at least one second substance from step (A) with magnetic particles so that the at least one first substance and the magnetic particles are deposited,
- a typically used ore mixture which can be separated by the method according to the invention, has the following composition: about 30% by weight of Si0 2 , about 30% by weight of Na (Si 3 Al) 0 8 , 2% by weight FeCuS 2 , about 0.01 wt .-% MoS 2 , about 1 wt .-% Fe 3 0 4 , balance chromium, iron, titanium and magnesium oxides.
- dispersants all dispersants are generally suitable in which the mixture to be treated according to the invention is not completely soluble.
- Suitable dispersants are for example selected from the group consisting of water, water-soluble organic compounds, for example alcohols having 1 to 4 carbon atoms, and mixtures thereof.
- the dispersant is water.
- the amount of dispersant may be selected to provide a dispersion which is readily stirrable and / or recoverable.
- the amount of mixture to be treated based on the total slurry or dispersion, is 10 to 50% by weight, particularly preferably 25 to 40% by weight.
- the comminution is wet, preferably aqueous, in a ball mill, such. B. in a rotary or stirred ball mill.
- a grinding medium inert body can serve with 1 to 50 mm in diameter, consisting of metal or preferably of ceramic materials.
- the hydrophobing is preferably carried out by contacting the comminuted magnetic particles, which are separated in step (A), with a suitable hydrophobing agent, for.
- a suitable hydrophobing agent for.
- the hydrophobization can be carried out in an aqueous or organic, preferably aqueous medium.
- step (B) of the process according to the invention it is generally possible to use all magnetic particles known to those skilled in the art which satisfy the requirements of the process according to the invention, for example dispersibility in the dispersant used and the ability to form sufficiently stable agglomerates with the at least one first substance.
- the magnetic particles should have a sufficiently high saturation magnetizability, for example 25-300 emu / g, and a low remanence so that the agglomerate can be separated from the dispersion in sufficient quantity in step (C) of the process according to the invention.
- magnetic particles are used in step (B) of the method according to the invention, selected from the group consisting of magnetic metals, for example iron, Cobalt, nickel and mixtures thereof, ferromagnetic alloys of magnetic metals, magnetic iron oxides such as magnetite (Fe 3 O 4 ), maghemite (Fe 2 O 3 ), pyrrhotite (Fei -x S where 0 ⁇ x ⁇ 0.5), ilmenite (FeTi0 3 ), further minerals of the FeO-Fe 2 0 3 -Ti0 2 system, cubic ferrites of the general formula (I)
- the size of the magnetic particles used according to the invention is preferably from 10 nm to 1 ⁇ m.
- the annealing according to step (B) can generally be carried out by any attractive forces known to those skilled in the art between the at least one first material and the magnetic particles.
- essentially only the at least one first substance and the magnetic particles are deposited in step (B) of the method according to the invention, whereas the at least one second substance and the magnetic particles are essentially not deposited.
- surface-active substance means a substance which is able to change the surface of the particle to be separated, ie of the at least one first substance, in the presence of the other particles which are not to be separated off,
- the surface-active substances which can be used according to the invention are selectively attached to the at least one first substance and thereby bring about a suitable hydrophobicity of the first substance.
- Z is a group with which the compound of the general formula (III) binds to the at least one first material to be separated off.
- A is preferably a linear or branched, preferably linear, C 6 -C 2 o alkyl.
- A is preferably a branched C 6 -C 4 -alkyl, wherein the at least one substituent, preferably having 1 to 6 carbon atoms, is preferably present in the 2-position, for example 2-ethylhexyl and / or 2-propylheptyl.
- step (B) of the process according to the invention preference is given to using at least one hydrophobizing agent according to the general formula (III) shown above. With regard to the preferred embodiments, the above also applies.
- the at least one water repellent is generally used in an amount sufficient to achieve the desired effect.
- the at least one hydrophobizing agent is added in an amount of from 0.01 to 5% by weight, based on the at least one first substance present in the mixture.
- the embodiment B3 of step (B) comprises contacting the adduct of at least a first material and hydrophobing agent with magnetic particles which are functionalized on the surface with at least one polymeric compound having a transition temperature LCST (Lower Critical Solution Temperature).
- LCST Lower Critical Solution Temperature
- the magnetic particles are functionalized in the embodiment B3 on the surface with at least one polymeric compound.
- B is an alkyl radical having 1 to 6 carbon atoms, for example methyl, ethyl, propyl, butyl, for example n-butyl, pentyl, hexyl.
- the determination of the isoelectric point of the substances present in the mixture can take place via the ⁇ -potential of the individual substances in aqueous solution.
- the measured ⁇ potential varies with the type of device used, the method of measurement and the evaluation method.
- Important parameters to be reported are temperature, pH, concentration of the salt background solution, conductivity and measurement voltage, so that the parameters mentioned must be known for comparable measurements.
- Further details and exemplary isoelectric points of various preferred metal oxides and sulfides are disclosed in WO 2009/065802 A2, the contents of which are expressly referred to.
- Suitable basic compounds are selected from the group consisting of organic or inorganic bases, for example ammonia, sodium hydroxide NaOH, potassium hydroxide KOH, amines, for example triethylamine, soluble alkali metal carbonates and mixtures thereof.
- Heteroatoms are, for example, O, S, N, and / or P.
- Suitable aromatic or heteroaromatic units are, for example, selected from substituted or unsubstituted aromatic or heteroaromatic units having 6 to 20 carbon and optionally heteroatoms, for example phenyl, benzyl and / or naphthyl.
- the aromatic moieties may be incorporated into the chain via the 1, 2-1, 3- and / or 1-4 positions.
- step (D) of the method according to the invention is dependent on the method by which the agglomerates have been formed in step (B).
- suitable organic solvents are methanol, ethanol, propanol, for example n-propanol or isopropanol, aromatic solvents, for example benzene, toluene, xylenes, ethers, for example diethyl ether, methyl t-butyl ether, ketones, for example acetone, aromatic or aliphatic hydrocarbons, for example saturated hydrocarbons having, for example, 8 to 16 carbon atoms, for example dodecane and / or Shellsol®, diesel fuels and mixtures thereof.
- the main components of the diesel fuel are mainly alkanes, cycloalkanes and aromatic hydrocarbons having about 9 to 22 carbon atoms per molecule and a boiling range between 170 ° C and 390 ° C.
- step (E) of step (B) of the process according to the invention in which the agglomeration takes place by means of polymeric compounds which have an LCST (Lower Critical Solution Temperature), the agglomerates can be separated in step (E) by setting a temperature in which the polymeric compounds have no hydrophobic character, so that the agglomerates are cleaved.
- LCST Lower Critical Solution Temperature
- step (E) separating the magnetic particles from the mixture of step (D) to obtain the at least one first substance.
- the water can likewise be removed by methods known to the person skilled in the art, for example distillation, filtration, decantation and / or centrifuging.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL11724259T PL2579987T3 (pl) | 2010-06-11 | 2011-06-10 | Zastosowanie naturalnie występujących składników magnetycznych z rud |
| AU2011263640A AU2011263640B2 (en) | 2010-06-11 | 2011-06-10 | Use of the naturally occurring magnetic components of ores |
| EP11724259.4A EP2579987B1 (de) | 2010-06-11 | 2011-06-10 | Nutzung der natürlich vorkommenden magnetischen bestandteile von erzen |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP10165690.8 | 2010-06-11 | ||
| EP10165690 | 2010-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2011154540A1 true WO2011154540A1 (de) | 2011-12-15 |
Family
ID=44342917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2011/059736 WO2011154540A1 (de) | 2010-06-11 | 2011-06-10 | Nutzung der natürlich vorkommenden magnetischen bestandteile von erzen |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2579987B1 (es) |
| AU (1) | AU2011263640B2 (es) |
| CL (1) | CL2012003499A1 (es) |
| PE (1) | PE20131009A1 (es) |
| PL (1) | PL2579987T3 (es) |
| WO (1) | WO2011154540A1 (es) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108440641A (zh) * | 2018-02-07 | 2018-08-24 | 复旦大学 | 一种特异性分离富集磷酸化肽和糖基化肽的方法 |
| WO2020035352A1 (en) | 2018-08-13 | 2020-02-20 | Basf Se | Combination of carrier-magnetic-separation and a further separation for mineral processing |
| US10799881B2 (en) | 2014-11-27 | 2020-10-13 | Basf Se | Energy input during agglomeration for magnetic separation |
| US11998929B2 (en) | 2018-08-13 | 2024-06-04 | Basf Se | Combination of carrier-magnetic-separation and a further separation for mineral processing |
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| WO2002066168A1 (en) | 2001-02-19 | 2002-08-29 | Ausmelt Limited | Improvements in or relating to flotation |
| WO2003049530A2 (en) * | 2001-12-07 | 2003-06-19 | Dyax Corporation | Method and apparatus for washing magnetically responsive particles |
| EP1200408B1 (de) | 1999-08-03 | 2003-09-03 | STN ATLAS Elektronik GmbH | Haftvermittler |
| WO2007008322A1 (en) | 2005-07-06 | 2007-01-18 | Cytec Technology Corp. | Process and magnetic reagent for the removal of impurities from minerals |
| WO2009030669A2 (de) | 2007-09-03 | 2009-03-12 | Basf Se | Aufbereitung von werterzen durch magnetpartikel |
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-
2011
- 2011-06-10 PE PE2012002301A patent/PE20131009A1/es active IP Right Grant
- 2011-06-10 WO PCT/EP2011/059736 patent/WO2011154540A1/de active Application Filing
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10799881B2 (en) | 2014-11-27 | 2020-10-13 | Basf Se | Energy input during agglomeration for magnetic separation |
| CN108440641A (zh) * | 2018-02-07 | 2018-08-24 | 复旦大学 | 一种特异性分离富集磷酸化肽和糖基化肽的方法 |
| CN108440641B (zh) * | 2018-02-07 | 2021-11-19 | 复旦大学 | 一种特异性分离富集磷酸化肽和糖基化肽的方法 |
| WO2020035352A1 (en) | 2018-08-13 | 2020-02-20 | Basf Se | Combination of carrier-magnetic-separation and a further separation for mineral processing |
| US11998929B2 (en) | 2018-08-13 | 2024-06-04 | Basf Se | Combination of carrier-magnetic-separation and a further separation for mineral processing |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2011263640B2 (en) | 2014-02-20 |
| PL2579987T3 (pl) | 2020-08-24 |
| PE20131009A1 (es) | 2013-09-19 |
| EP2579987B1 (de) | 2020-03-18 |
| AU2011263640A1 (en) | 2013-01-10 |
| CL2012003499A1 (es) | 2013-02-15 |
| EP2579987A1 (de) | 2013-04-17 |
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