CS199549B2 - Method of metallic ore flotation - Google Patents
Method of metallic ore flotation Download PDFInfo
- Publication number
- CS199549B2 CS199549B2 CS736277A CS627773A CS199549B2 CS 199549 B2 CS199549 B2 CS 199549B2 CS 736277 A CS736277 A CS 736277A CS 627773 A CS627773 A CS 627773A CS 199549 B2 CS199549 B2 CS 199549B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- flotation
- slurry
- ore
- oxidation
- copper
- Prior art date
Links
- 238000005188 flotation Methods 0.000 title claims abstract description 75
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000010949 copper Substances 0.000 claims abstract description 29
- 229910052802 copper Inorganic materials 0.000 claims abstract description 29
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000008396 flotation agent Substances 0.000 claims abstract description 22
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- 239000012141 concentrate Substances 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 229910052753 mercury Inorganic materials 0.000 claims description 2
- 229910044991 metal oxide Inorganic materials 0.000 claims description 2
- 150000004706 metal oxides Chemical class 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 230000009467 reduction Effects 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract description 32
- 239000003795 chemical substances by application Substances 0.000 abstract description 30
- 230000033116 oxidation-reduction process Effects 0.000 abstract description 23
- 239000002002 slurry Substances 0.000 abstract description 17
- 230000008569 process Effects 0.000 abstract description 14
- 239000002245 particle Substances 0.000 abstract description 11
- 239000000126 substance Substances 0.000 abstract description 10
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 8
- 239000011707 mineral Substances 0.000 abstract description 8
- 239000012991 xanthate Substances 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 5
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- BWFPGXWASODCHM-UHFFFAOYSA-N copper monosulfide Chemical compound [Cu]=S BWFPGXWASODCHM-UHFFFAOYSA-N 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract description 2
- -1 alkyl xanthate Chemical compound 0.000 abstract description 2
- 229910052793 cadmium Inorganic materials 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 229910052750 molybdenum Inorganic materials 0.000 abstract description 2
- 238000009736 wetting Methods 0.000 abstract description 2
- 229910052725 zinc Inorganic materials 0.000 abstract description 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 150000001340 alkali metals Chemical class 0.000 abstract 2
- 238000009434 installation Methods 0.000 abstract 2
- 239000005749 Copper compound Substances 0.000 abstract 1
- 150000001880 copper compounds Chemical class 0.000 abstract 1
- 238000007598 dipping method Methods 0.000 abstract 1
- 239000012634 fragment Substances 0.000 abstract 1
- 238000009291 froth flotation Methods 0.000 abstract 1
- RWSOTUBLDIXVET-UHFFFAOYSA-M hydrosulfide Chemical compound [SH-] RWSOTUBLDIXVET-UHFFFAOYSA-M 0.000 abstract 1
- 229910052745 lead Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 description 35
- 239000010802 sludge Substances 0.000 description 28
- 239000010970 precious metal Substances 0.000 description 20
- 239000000203 mixture Substances 0.000 description 10
- 230000001105 regulatory effect Effects 0.000 description 10
- 229910052979 sodium sulfide Inorganic materials 0.000 description 8
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 8
- 230000008859 change Effects 0.000 description 5
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 description 5
- 239000006260 foam Substances 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 150000004763 sulfides Chemical class 0.000 description 3
- 108091005950 Azurite Proteins 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 description 2
- 239000002019 doping agent Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000008394 flocculating agent Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- GWBUNZLLLLDXMD-UHFFFAOYSA-H tricopper;dicarbonate;dihydroxide Chemical compound [OH-].[OH-].[Cu+2].[Cu+2].[Cu+2].[O-]C([O-])=O.[O-]C([O-])=O GWBUNZLLLLDXMD-UHFFFAOYSA-H 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 241000907663 Siproeta stelenes Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- LBJNMUFDOHXDFG-UHFFFAOYSA-N copper;hydrate Chemical compound O.[Cu].[Cu] LBJNMUFDOHXDFG-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052976 metal sulfide Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- JCBJVAJGLKENNC-UHFFFAOYSA-M potassium ethyl xanthate Chemical compound [K+].CCOC([S-])=S JCBJVAJGLKENNC-UHFFFAOYSA-M 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- RZFBEFUNINJXRQ-UHFFFAOYSA-M sodium ethyl xanthate Chemical compound [Na+].CCOC([S-])=S RZFBEFUNINJXRQ-UHFFFAOYSA-M 0.000 description 1
- HYHCSLBZRBJJCH-UHFFFAOYSA-M sodium hydrosulfide Chemical compound [Na+].[SH-] HYHCSLBZRBJJCH-UHFFFAOYSA-M 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005486 sulfidation Methods 0.000 description 1
- 239000011701 zinc 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
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B13/00—Control arrangements specially adapted for wet-separating apparatus or for dressing plant, using physical effects
- B03B13/04—Control arrangements specially adapted for wet-separating apparatus or for dressing plant, using physical effects using electrical or electromagnetic effects
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US288306A US3883421A (en) | 1972-09-12 | 1972-09-12 | Measurement of oxidation reduction potential in ore beneficiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS199549B2 true CS199549B2 (en) | 1980-07-31 |
Family
ID=23106563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS736277A CS199549B2 (en) | 1972-09-12 | 1973-09-10 | Method of metallic ore flotation |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3883421A (OSRAM) |
| CS (1) | CS199549B2 (OSRAM) |
| FR (1) | FR2199000B1 (OSRAM) |
| GB (1) | GB1434545A (OSRAM) |
| IE (1) | IE38236B1 (OSRAM) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1035056A (en) * | 1975-04-30 | 1978-07-18 | Canadian Patents And Development Limited | Flotation of non-sulphide copper ores |
| US4011072A (en) * | 1975-05-27 | 1977-03-08 | Inspiration Consolidated Copper Company | Flotation of oxidized copper ores |
| CA1046656A (en) * | 1975-07-28 | 1979-01-16 | David J. Gannon | Use of tetraalkylammonium halides as flotation collectors |
| FI65025C (fi) * | 1982-11-02 | 1984-03-12 | Outokumpu Oy | Foerfarande foer att flotatinsanrika komplexa metallfoereningar |
| US4585549A (en) * | 1984-01-30 | 1986-04-29 | Exxon Research & Enginerring Company | Flotation of upper zone copper sulfide ores |
| FI78990C (fi) * | 1984-10-30 | 1989-10-10 | Outokumpu Oy | Foerfarande foer maetning och reglering av den elektrokemiska potentialen och/eller komponenthalten i en behandlingsprocess av vaerdematerial. |
| FI82773C (fi) * | 1988-05-13 | 1991-04-10 | Outokumpu Oy | Foerfarande foer styrning av process. |
| US5295585A (en) * | 1990-12-13 | 1994-03-22 | Cyprus Mineral Company | Method for achieving enhanced copper-containing mineral concentrate grade by oxidation and flotation |
| DE4238244C2 (de) * | 1992-11-12 | 1994-09-08 | Metallgesellschaft Ag | Verfahren zur selektiven Flotation eines sulfidischen Kupfer-Blei-Zinkerzes |
| US5307937A (en) * | 1993-02-17 | 1994-05-03 | North Carolina State University | High throughput flotation column process |
| AUPM668094A0 (en) * | 1994-07-06 | 1994-07-28 | Hoecker, Walter | Physical separation processes for mineral slurries |
| AUPM969194A0 (en) * | 1994-11-25 | 1994-12-22 | Commonwealth Industrial Gases Limited, The | Improvements to copper mineral flotation processes |
| CA2151316C (en) * | 1995-06-08 | 1999-06-15 | Sadan Kelebek | Process for improved separation of sulphide minerals or middlings associated with pyrrhotite |
| US5783057A (en) * | 1996-09-19 | 1998-07-21 | Nippon Mining & Metals Co., Ltd. | Method of purifying copper electrolytic solution |
| AUPP486798A0 (en) | 1998-07-24 | 1998-08-20 | Boc Gases Australia Limited | Method for optimising flotation recovery |
| RU2141384C1 (ru) * | 1998-11-02 | 1999-11-20 | ЗАО "Механобр Инжиниринг Автоматик" | Способ флотации руд цветных металлов |
| US20030221972A1 (en) * | 2002-05-30 | 2003-12-04 | Clariant International Ltd. | Electrochemical process for preparing zinc metal and process for preparing zinc dithionite using electrochemically produced zinc metal |
| RU2234548C2 (ru) * | 2002-08-13 | 2004-08-20 | Читинский государственный технический университет | Способ извлечения окисленного молибдена при переработке смешанных молибденовых руд |
| FI119400B (fi) * | 2003-03-14 | 2008-10-31 | Outotec Oyj | Menetelmä prosessin säätämiseksi |
| US8883097B2 (en) * | 2006-11-15 | 2014-11-11 | University Of Cape Town | Sulfidisation process and apparatus for enhanced recovery of oxidised and surface oxidised base and precious metal minerals |
| CN100435966C (zh) * | 2006-12-08 | 2008-11-26 | 凌源市盛唐矿冶有限责任公司 | 一种利用比重性质选别非磁性铁矿的方法 |
| FI122099B (fi) * | 2010-04-30 | 2011-08-31 | Outotec Oyj | Menetelmä arvometallien talteen ottamiseksi |
| CN104321146A (zh) | 2012-05-10 | 2015-01-28 | 奥图泰(芬兰)公司 | 用于控制含黄铁矿硫化物矿石浮选过程的方法和设备 |
| CN102896037B (zh) * | 2012-10-08 | 2014-04-02 | 湖南有色金属研究院 | 一种矿石中含离子态铜钴镍矿的选矿方法 |
| MX2015008385A (es) | 2012-12-28 | 2015-11-09 | Outotec Finland Oy | Metodo y aparato para monitorear la calidad de una mena. |
| WO2015157498A1 (en) * | 2014-04-11 | 2015-10-15 | Tessenderlo Kerley, Inc. | Depression of copper and iron sulfides in molybdenite flotation circuits |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1335000A (en) * | 1913-08-15 | 1920-03-30 | Frankforter | Process of treating metalliferous materials |
| US1236504A (en) * | 1916-02-07 | 1917-08-14 | George D Van Arsdale | Art of concentration of ores by flotation. |
| US1334734A (en) * | 1916-11-25 | 1920-03-23 | Metals Recovery Co | Method of and apparatus for concentrating oxidized ores by flotation |
| US2184115A (en) * | 1938-09-27 | 1939-12-19 | Hugh W Coke | Apparatus for flotation concentration of ores |
| US2607718A (en) * | 1946-06-17 | 1952-08-19 | Petrolite Corp | Process and apparatus for control of reagents |
| US2651413A (en) * | 1948-06-14 | 1953-09-08 | Mining Process & Patent Co | Dual aerating flotation machine |
| US3094484A (en) * | 1958-08-22 | 1963-06-18 | R Alfonso Rizo-Patron | Process of froth flotation of ores |
| US3051631A (en) * | 1959-04-07 | 1962-08-28 | Diamond Alkali Co | Method and apparatus for the control of oxidation-reduction reactions |
| US3421850A (en) * | 1965-07-02 | 1969-01-14 | Anaconda Co | Separate recovery of copper sulfide and zinc sulfide from aqueous solutions containing water-soluble salts of copper and zinc |
| US3486847A (en) * | 1967-01-24 | 1969-12-30 | Titan Gmbh | Process for automatically regulating the reduction of the iron and titanium values in a digestion liquor |
| US3501392A (en) * | 1967-06-28 | 1970-03-17 | Dow Chemical Co | Electromotive sensing device |
| US3735931A (en) * | 1972-07-19 | 1973-05-29 | D Weston | Flotation of copper ores |
-
1972
- 1972-09-12 US US288306A patent/US3883421A/en not_active Expired - Lifetime
-
1973
- 1973-09-10 CS CS736277A patent/CS199549B2/cs unknown
- 1973-09-11 IE IE1612/73A patent/IE38236B1/xx unknown
- 1973-09-12 GB GB4295573A patent/GB1434545A/en not_active Expired
- 1973-09-12 FR FR7332717A patent/FR2199000B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1434545A (en) | 1976-05-05 |
| FR2199000A1 (OSRAM) | 1974-04-05 |
| AU6014773A (en) | 1975-03-13 |
| IE38236B1 (en) | 1978-02-01 |
| IE38236L (en) | 1974-03-12 |
| US3883421A (en) | 1975-05-13 |
| FR2199000B1 (OSRAM) | 1977-09-30 |
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