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ZA959977B - Improvements to base metal mineral flotation processes - Google Patents

Improvements to base metal mineral flotation processes

Info

Publication number
ZA959977B
ZA959977B ZA959977A ZA959977A ZA959977B ZA 959977 B ZA959977 B ZA 959977B ZA 959977 A ZA959977 A ZA 959977A ZA 959977 A ZA959977 A ZA 959977A ZA 959977 B ZA959977 B ZA 959977B
Authority
ZA
South Africa
Prior art keywords
base metal
flotation processes
metal mineral
mineral flotation
processes
Prior art date
Application number
ZA959977A
Other languages
English (en)
Inventor
David Clark
Andrew Newell
Original Assignee
Boc Gases Au Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Boc Gases Au Ltd filed Critical Boc Gases Au Ltd
Publication of ZA959977B publication Critical patent/ZA959977B/xx

Links

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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
    • B03B1/04—Conditioning for facilitating separation by altering physical properties of the matter to be treated by additives
ZA959977A 1994-11-25 1995-11-23 Improvements to base metal mineral flotation processes ZA959977B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPM9691A AUPM969194A0 (en) 1994-11-25 1994-11-25 Improvements to copper mineral flotation processes

Publications (1)

Publication Number Publication Date
ZA959977B true ZA959977B (en) 1996-06-10

Family

ID=3784201

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA959977A ZA959977B (en) 1994-11-25 1995-11-23 Improvements to base metal mineral flotation processes

Country Status (5)

Country Link
US (1) US5855770A (xx)
AU (1) AUPM969194A0 (xx)
CA (1) CA2163688C (xx)
PE (1) PE29996A1 (xx)
ZA (1) ZA959977B (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6210648B1 (en) 1996-10-23 2001-04-03 Newmont Mining Corporation Method for processing refractory auriferous sulfide ores involving preparation of a sulfide concentrate
AUPO590997A0 (en) * 1997-03-26 1997-04-24 Boc Gases Australia Limited A process to improve mineral flotation separation by deoxygenating slurries and mineral surfaces
US6041941A (en) * 1997-06-26 2000-03-28 Boc Gases Australia Limited Reagent consumption in mineral separation circuits
AUPO788297A0 (en) * 1997-07-14 1997-08-07 Boc Gases Australia Limited Recovery of pgm bearing minerals
AUPO788497A0 (en) * 1997-07-14 1997-08-07 Boc Gases Australia Limited Method of improving the effectiveness of sulphoxy compounds in flotation circuits
AUPP373498A0 (en) * 1998-05-27 1998-06-18 Boc Gases Australia Limited Flotation separation of valuable minerals
US6679383B2 (en) * 2001-11-21 2004-01-20 Newmont Usa Limited Flotation of platinum group metal ore materials
US7219804B2 (en) * 2003-08-26 2007-05-22 Newmont Usa Limited Flotation processing including recovery of soluble nonferrous base metal values
FI118648B (fi) * 2005-02-14 2008-01-31 Outotec Oyj Menetelmä kuparipitoisten materiaalien käsittelemiseksi
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
GEP20166440B (en) * 2009-12-04 2016-03-10 Barrick Gold Corp Separation of copper minerals from pyrite using air-metabisulfite treatment
FI122099B (fi) * 2010-04-30 2011-08-31 Outotec Oyj Menetelmä arvometallien talteen ottamiseksi
WO2013110420A1 (en) * 2012-01-27 2013-08-01 Evonik Degussa Gmbh Enrichment of metal sulfide ores by oxidant assisted froth flotation
BR112015027415B1 (pt) 2013-04-30 2021-02-09 Newmont Usa Limited método para processar material mineral que contém carbonato que consome ácido e metal precioso em minerais de sulfeto
CN109261373A (zh) * 2018-08-13 2019-01-25 昆明理工大学 一种白铅矿的浮选方法
CN114908246B (zh) * 2021-02-10 2023-09-15 郑州大学 一种综合选冶氧化和硫化铅锌混合矿的方法
CN117816379B (zh) * 2023-11-24 2024-08-23 洛阳栾川钼业集团股份有限公司 一种难选氧化锌矿的硫化浮选方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1334733A (en) * 1916-11-16 1920-03-23 Metals Recovery Co Method and apparatus for concentrating oxidized ores by sulfidation and flotation
US1505323A (en) * 1920-04-15 1924-08-19 Edward P Mathewson Process of concentrating ores
US3642464A (en) * 1968-12-09 1972-02-15 Univ Minnesota Tin ore treating process
US3655044A (en) * 1970-01-20 1972-04-11 Anaconda Co Separation of molybdenum sulfide from copper sulfide with depressants
US3883421A (en) * 1972-09-12 1975-05-13 Dale Emerson Cutting Measurement of oxidation reduction potential in ore beneficiation
US4011072A (en) * 1975-05-27 1977-03-08 Inspiration Consolidated Copper Company Flotation of oxidized copper ores
CA1070034A (en) * 1975-06-05 1980-01-15 Richard O. Huch Differential froth flotation of molybdenum sulfide from copper sulfide
US4231859A (en) * 1979-11-27 1980-11-04 The United States Of America As Represented By The Secretary Of The Interior Molybdenite flotation
FI65805C (fi) * 1980-09-30 1984-07-10 Outokumpu Oy Foerfarande foer aotervinning av bly silver och guld ur jaernhaltigt avfall fraon en elektrolytisk zinkprocess
US4515688A (en) * 1982-08-20 1985-05-07 South American Placers, Inc. Process for the selective separation of base metal sulfides and oxides contained in an ore
US4650569A (en) * 1983-03-18 1987-03-17 South American Placers, Inc. Process for the selective separation of base metal sulfides and oxides contained in an ore
US4585549A (en) * 1984-01-30 1986-04-29 Exxon Research & Enginerring Company Flotation of upper zone copper sulfide ores
FR2595058B1 (fr) * 1986-02-28 1992-06-05 Air Liquide Procede d'enrichissement d'un minerai sulfure
AU609856B2 (en) * 1987-07-14 1991-05-09 Lubrizol Corporation, The Process for beneficiation of sulfide ores by froth flotation
CA2107963A1 (en) * 1992-10-09 1994-04-10 Nathaniel Arbiter Tailings retreatment

Also Published As

Publication number Publication date
CA2163688A1 (en) 1996-05-26
US5855770A (en) 1999-01-05
PE29996A1 (es) 1996-08-05
AUPM969194A0 (en) 1994-12-22
CA2163688C (en) 1999-11-02

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