MX2016000512A - Metodo para recuperar un concentrado de sulfuro de cobre a partir de un mineral que contiene un sulfuro de hierro. - Google Patents
Metodo para recuperar un concentrado de sulfuro de cobre a partir de un mineral que contiene un sulfuro de hierro.Info
- Publication number
- MX2016000512A MX2016000512A MX2016000512A MX2016000512A MX2016000512A MX 2016000512 A MX2016000512 A MX 2016000512A MX 2016000512 A MX2016000512 A MX 2016000512A MX 2016000512 A MX2016000512 A MX 2016000512A MX 2016000512 A MX2016000512 A MX 2016000512A
- Authority
- MX
- Mexico
- Prior art keywords
- recovering
- sulfide
- concentrate
- ore containing
- copper
- Prior art date
Links
- 239000012141 concentrate Substances 0.000 title abstract 3
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 title abstract 2
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- 229910052804 chromium Inorganic materials 0.000 abstract 2
- 239000011651 chromium Substances 0.000 abstract 2
- 229910001018 Cast iron Inorganic materials 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 230000001143 conditioned effect Effects 0.000 abstract 1
- BWFPGXWASODCHM-UHFFFAOYSA-N copper monosulfide Chemical class [Cu]=S BWFPGXWASODCHM-UHFFFAOYSA-N 0.000 abstract 1
- 238000005188 flotation Methods 0.000 abstract 1
- 238000009291 froth flotation Methods 0.000 abstract 1
- 238000000227 grinding Methods 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 238000001238 wet grinding Methods 0.000 abstract 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
- B03D1/02—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
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
- B03D1/025—Froth-flotation processes adapted for the flotation of fines
-
- 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
- B03D1/08—Subsequent treatment of concentrated product
- B03D1/085—Subsequent treatment of concentrated product of the feed, e.g. conditioning, de-sliming
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/005—Preliminary treatment of scrap
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B11/00—Obtaining noble metals
- C22B11/04—Obtaining noble metals by wet processes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0002—Preliminary treatment
- C22B15/0004—Preliminary treatment without modification of the copper constituent
- C22B15/0008—Preliminary treatment without modification of the copper constituent by wet processes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/008—Leaching or slurrying with non-acid solutions containing salts of alkali or alkaline earth metals
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/06—Cast-iron alloys containing chromium
-
- 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
- B03D2201/007—Modifying reagents for adjusting pH or conductivity
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Paper (AREA)
Abstract
En un método para recuperar un concentrado de sulfuro de cobre mediante flotación por espuma a partir de un mineral que contiene un sulfuro de hierro, la trituración en húmedo del mineral con medios de trituración producidos de una aleación de hierro colado rico en cromo que tiene un contenido de cromo de 10 a 35% por peso se combina con la adición de peróxido de hidrógeno en la pulpa de mineral acondicionada antes o durante la flotación a fin de mejorar el grado del concentrado y la recuperación de los sulfuros de cobre.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361856375P | 2013-07-19 | 2013-07-19 | |
PCT/EP2014/064945 WO2015007649A1 (en) | 2013-07-19 | 2014-07-11 | Method for recovering a copper sulfide concentrate from an ore containing an iron sulfide |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2016000512A true MX2016000512A (es) | 2016-06-21 |
MX360441B MX360441B (es) | 2018-10-31 |
Family
ID=51205375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016000512A MX360441B (es) | 2013-07-19 | 2014-07-11 | Metodo para recuperar un concentrado de sulfuro de cobre a partir de un mineral que contiene un sulfuro de hierro. |
Country Status (19)
Country | Link |
---|---|
US (1) | US9839917B2 (es) |
EP (1) | EP3021971B1 (es) |
CN (1) | CN105745023B (es) |
AP (1) | AP2016009050A0 (es) |
AR (1) | AR096963A1 (es) |
AU (1) | AU2014292216B2 (es) |
BR (1) | BR112016000675B1 (es) |
CA (1) | CA2918638C (es) |
CL (1) | CL2016000114A1 (es) |
CY (1) | CY1119821T1 (es) |
ES (1) | ES2650547T3 (es) |
HU (1) | HUE037693T2 (es) |
MX (1) | MX360441B (es) |
NO (1) | NO3044404T3 (es) |
PE (1) | PE20160797A1 (es) |
PL (1) | PL3021971T3 (es) |
PT (1) | PT3021971T (es) |
RU (1) | RU2651724C2 (es) |
WO (1) | WO2015007649A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013110420A1 (en) | 2012-01-27 | 2013-08-01 | Evonik Degussa Gmbh | Enrichment of metal sulfide ores by oxidant assisted froth flotation |
CN112985946B (zh) * | 2021-03-10 | 2022-03-08 | 南京海关工业产品检测中心 | 一种判断含斑铜矿的铜精矿氧化程度的检测方法 |
Family Cites Families (52)
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GB340598A (en) | 1929-10-02 | 1931-01-02 | Henry Lavers | Improvements in or relating to the froth flotation concentration of minerals |
US1893517A (en) | 1930-08-19 | 1933-01-10 | Gaudin Antoine Marc | Separation of minerals by flotation |
US2310240A (en) | 1939-10-02 | 1943-02-09 | Walter E Keck | Flotation of ores |
US2559104A (en) | 1948-03-23 | 1951-07-03 | Phelps Dodge Corp | Flotation recovery of molybdenite |
US3137649A (en) | 1962-02-09 | 1964-06-16 | Shell Oil Co | Separation of sulfide ores |
US3426896A (en) | 1965-08-20 | 1969-02-11 | Armour Ind Chem Co | Flotation of bulk concentrates of molybdenum and copper sulfide minerals and separation thereof |
DE1298390B (de) * | 1967-01-13 | 1969-06-26 | Magotteaux Fond | Kugeln, Auskleidungsplatten und aehnliche Gegenstaende aus Gussstahl |
US3539002A (en) | 1967-12-11 | 1970-11-10 | Kennecott Copper Corp | Process for separating molybdenite from copper sulfide concentrates |
US3811569A (en) | 1971-06-07 | 1974-05-21 | Fmc Corp | Flotation recovery of molybdenite |
US4098686A (en) | 1976-03-19 | 1978-07-04 | Vojislav Petrovich | Froth flotation method for recovering of minerals |
US4174274A (en) | 1978-01-12 | 1979-11-13 | Uop Inc. | Separation of rutile from ilmenite |
JPS56141856A (en) * | 1980-04-03 | 1981-11-05 | Dowa Mining Co Ltd | Flotation method of zinc ore |
US4466886A (en) | 1982-09-28 | 1984-08-21 | Vojislav Petrovich | Froth flotation method for recovering minerals |
US4618461A (en) | 1983-07-25 | 1986-10-21 | The Dow Chemical Company | O,O'-, O,S'- or S,S'-dithiodialkylene-bis(mono- or dihydrocarbyl carbamothioates) and S,S'-dithiodialkylene-bis(mono- or dihydrocarbyl carbamodithioates) and method of preparation thereof |
US4549959A (en) | 1984-10-01 | 1985-10-29 | Atlantic Richfield Company | Process for separating molybdenite from a molybdenite-containing copper sulfide concentrate |
US4588498A (en) | 1985-03-06 | 1986-05-13 | Tennessee Valley Authority | Single float step phosphate ore beneficiation |
US4600505A (en) | 1985-03-06 | 1986-07-15 | Tennessee Valley Authority | Single float step phosphate ore beneficiation |
US4702824A (en) | 1985-07-08 | 1987-10-27 | Khodabandeh Abadi | Ore and coal beneficiation method |
JPS63500577A (ja) | 1985-07-09 | 1988-03-03 | フロテツク サ−ビシ−ズ,インコ−ポレ−テツド | 銅モリブデン鉱石の選択分離法 |
GB8527214D0 (en) | 1985-11-05 | 1985-12-11 | British Petroleum Co Plc | Separation process |
GB2195271B (en) | 1986-09-23 | 1990-04-25 | British Nuclear Fuels Plc | Separation of matter by floatation |
US4902765A (en) | 1988-07-19 | 1990-02-20 | American Cyanamid Company | Allyl thiourea polymers |
US5013359A (en) | 1988-10-31 | 1991-05-07 | Hydrochem Developments Ltd. | Process for recovering gold from refractory sulfidic ores |
SU1740450A1 (ru) * | 1989-11-20 | 1992-06-15 | Государственный Всесоюзный Научно-Исследовательский Институт Цементной Промышленности | Способ изготовлени изделий из высокохромистого чугуна |
US5037533A (en) | 1990-02-15 | 1991-08-06 | The Lubrizol Corporation | Ore flotation process and use of phosphorus containing sulfo compounds |
US5110455A (en) | 1990-12-13 | 1992-05-05 | Cyprus Minerals Company | Method for achieving enhanced copper flotation concentrate grade by oxidation and flotation |
US5295585A (en) | 1990-12-13 | 1994-03-22 | Cyprus Mineral Company | Method for achieving enhanced copper-containing mineral concentrate grade by oxidation and flotation |
US5171428A (en) | 1991-11-27 | 1992-12-15 | Beattie Morris J V | Flotation separation of arsenopyrite from pyrite |
CA2108071C (en) | 1992-10-23 | 1999-02-16 | Hector C. Fernandez | An activator-frother composition |
CA2082831C (en) | 1992-11-13 | 1996-05-28 | Sadan Kelebek | Selective flotation process for separation of sulphide minerals |
RU2067030C1 (ru) | 1994-04-18 | 1996-09-27 | Институт химии и химико-металлургических процессов СО РАН | Способ флотации сульфидных медно-никелевых руд |
US5807479A (en) | 1994-07-15 | 1998-09-15 | Coproco Development Corporation | Process for recovering copper from copper-containing material |
US5837210A (en) | 1995-04-18 | 1998-11-17 | Newmont Gold Company | Method for processing gold-bearing sulfide ores involving preparation of a sulfide concentrate |
ATE194929T1 (de) * | 1995-06-07 | 2000-08-15 | Cytec Tech Corp | Verfahren zum drücken nichtsulfidischer silikatischer gangarten |
BR9505931A (pt) | 1995-12-15 | 1997-12-23 | De Mello Monte Marisa Bezerra | Flotação de ouro com depressão de sulfetos |
US6210648B1 (en) * | 1996-10-23 | 2001-04-03 | Newmont Mining Corporation | Method for processing refractory auriferous sulfide ores involving preparation of a sulfide concentrate |
US20040222164A1 (en) | 1997-02-27 | 2004-11-11 | Lawrence Conaway | Method and apparatus for using peroxide and alkali to recover bitumen from tar sands |
AUPP373498A0 (en) | 1998-05-27 | 1998-06-18 | Boc Gases Australia Limited | Flotation separation of valuable minerals |
AUPP486798A0 (en) | 1998-07-24 | 1998-08-20 | Boc Gases Australia Limited | Method for optimising flotation recovery |
US6679383B2 (en) | 2001-11-21 | 2004-01-20 | Newmont Usa Limited | Flotation of platinum group metal ore materials |
US7152741B2 (en) | 2002-02-12 | 2006-12-26 | Air Liquide Canada | Use of ozone to increase the flotation efficiency of sulfide minerals |
BR0315150B1 (pt) * | 2002-10-15 | 2012-02-07 | processo de flotação por espuma para beneficiamento de um minério. | |
US7004326B1 (en) | 2004-10-07 | 2006-02-28 | Inco Limited | Arsenide depression in flotation of multi-sulfide minerals |
CN101176862A (zh) * | 2007-11-27 | 2008-05-14 | 中南大学 | 一种用于复杂硫化矿中硫铁矿的高效组合抑制剂及其应用方法 |
AU2010236082A1 (en) | 2009-10-29 | 2011-05-19 | Bhp Billiton Olympic Dam Corporation Pty Ltd | Flotation Process |
PE20130503A1 (es) | 2009-12-04 | 2013-04-22 | Barrick Gold Corp | Separacion de minerales de cobre de la pirita usando un tratamiento de aire-metabisulfito |
RU2432999C2 (ru) | 2009-12-18 | 2011-11-10 | Федеральное государственное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" | Способ флотационного разделения коллективного свинцово-медного концентрата |
RU2426598C1 (ru) | 2010-03-25 | 2011-08-20 | Государственное образовательное учреждение высшего профессионального образования Читинский государственный университет (ЧитГУ) | Способ флотационного обогащения руд, содержащих сульфидные минералы и золото |
WO2013110420A1 (en) | 2012-01-27 | 2013-08-01 | Evonik Degussa Gmbh | Enrichment of metal sulfide ores by oxidant assisted froth flotation |
CN103191833B (zh) * | 2013-04-23 | 2013-12-11 | 昆明理工大学 | 混合铜矿浮选中赤铜矿硫化过程强化的方法 |
CN105517714B (zh) | 2013-07-19 | 2017-08-08 | 赢创德固赛有限公司 | 从含硫化铁矿石中回收硫化铜的方法 |
AU2014292219B2 (en) | 2013-07-19 | 2017-03-30 | Evonik Degussa Gmbh | Method for recovering a copper sulfide from an ore containing an iron sulfide |
-
2014
- 2014-07-11 PE PE2016000073A patent/PE20160797A1/es unknown
- 2014-07-11 US US14/904,696 patent/US9839917B2/en active Active
- 2014-07-11 CA CA2918638A patent/CA2918638C/en not_active Expired - Fee Related
- 2014-07-11 BR BR112016000675-5A patent/BR112016000675B1/pt not_active IP Right Cessation
- 2014-07-11 EP EP14739409.2A patent/EP3021971B1/en active Active
- 2014-07-11 AU AU2014292216A patent/AU2014292216B2/en not_active Ceased
- 2014-07-11 RU RU2016105555A patent/RU2651724C2/ru active
- 2014-07-11 PL PL14739409T patent/PL3021971T3/pl unknown
- 2014-07-11 WO PCT/EP2014/064945 patent/WO2015007649A1/en active Application Filing
- 2014-07-11 HU HUE14739409A patent/HUE037693T2/hu unknown
- 2014-07-11 PT PT147394092T patent/PT3021971T/pt unknown
- 2014-07-11 MX MX2016000512A patent/MX360441B/es active IP Right Grant
- 2014-07-11 CN CN201480040875.2A patent/CN105745023B/zh not_active Expired - Fee Related
- 2014-07-11 ES ES14739409.2T patent/ES2650547T3/es active Active
- 2014-07-11 AP AP2016009050A patent/AP2016009050A0/en unknown
- 2014-07-18 AR ARP140102659A patent/AR096963A1/es active IP Right Grant
- 2014-08-18 NO NO14838889A patent/NO3044404T3/no unknown
-
2016
- 2016-01-15 CL CL2016000114A patent/CL2016000114A1/es unknown
-
2017
- 2017-12-13 CY CY20171101309T patent/CY1119821T1/el unknown
Also Published As
Publication number | Publication date |
---|---|
CA2918638C (en) | 2018-03-13 |
AU2014292216B2 (en) | 2016-07-07 |
CA2918638A1 (en) | 2015-01-22 |
MX360441B (es) | 2018-10-31 |
CN105745023B (zh) | 2018-07-27 |
PT3021971T (pt) | 2017-12-12 |
CL2016000114A1 (es) | 2016-06-24 |
EP3021971B1 (en) | 2017-09-13 |
RU2651724C2 (ru) | 2018-04-23 |
WO2015007649A1 (en) | 2015-01-22 |
US20160144381A1 (en) | 2016-05-26 |
BR112016000675B1 (pt) | 2020-12-01 |
CN105745023A (zh) | 2016-07-06 |
HUE037693T2 (hu) | 2018-09-28 |
ES2650547T3 (es) | 2018-01-19 |
RU2016105555A (ru) | 2017-08-24 |
PE20160797A1 (es) | 2016-09-17 |
AU2014292216A1 (en) | 2016-02-11 |
NO3044404T3 (es) | 2018-03-17 |
US9839917B2 (en) | 2017-12-12 |
AP2016009050A0 (en) | 2016-02-29 |
CY1119821T1 (el) | 2018-06-27 |
AR096963A1 (es) | 2016-02-10 |
EP3021971A1 (en) | 2016-05-25 |
PL3021971T3 (pl) | 2018-05-30 |
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