CA1265876A - Method of recovering copper and zinc concentrates from complex sulfide ores by differential flotation - Google Patents

Method of recovering copper and zinc concentrates from complex sulfide ores by differential flotation

Info

Publication number
CA1265876A
CA1265876A CA000478781A CA478781A CA1265876A CA 1265876 A CA1265876 A CA 1265876A CA 000478781 A CA000478781 A CA 000478781A CA 478781 A CA478781 A CA 478781A CA 1265876 A CA1265876 A CA 1265876A
Authority
CA
Canada
Prior art keywords
zinc
copper
flotation
ore
sulfide
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.)
Expired
Application number
CA000478781A
Other languages
English (en)
French (fr)
Inventor
Hajime Nakazawa
Iichi Nakamura
Masayuki Hisatsune
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Application granted granted Critical
Publication of CA1265876A publication Critical patent/CA1265876A/en
Expired legal-status Critical Current

Links

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
CA000478781A 1984-04-17 1985-04-10 Method of recovering copper and zinc concentrates from complex sulfide ores by differential flotation Expired CA1265876A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7724784A JPS60220155A (ja) 1984-04-17 1984-04-17 複雑硫化鉱の優先浮選法
JP77247/59 1984-04-17

Publications (1)

Publication Number Publication Date
CA1265876A true CA1265876A (en) 1990-02-13

Family

ID=13628525

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000478781A Expired CA1265876A (en) 1984-04-17 1985-04-10 Method of recovering copper and zinc concentrates from complex sulfide ores by differential flotation

Country Status (2)

Country Link
JP (1) JPS60220155A (ja)
CA (1) CA1265876A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103447154A (zh) * 2013-08-23 2013-12-18 西北矿冶研究院 采用液体二氧化硫进行铜与铅锌分离的选矿方法
CN103567075A (zh) * 2013-11-08 2014-02-12 昆明川金诺化工股份有限公司 一种利用氟硅酸钠母液作硫化铁矿活化剂选硫的方法
US8871162B2 (en) 2011-04-20 2014-10-28 Antonio M. Ostrea Process of gold and copper recovery from mixed oxide—sulfide copper ores
US9346062B2 (en) 2009-12-04 2016-05-24 Barrick Gold Corporation Separation of copper minerals from pyrite using air-metabisulfite treatment
US10005088B2 (en) * 2016-01-22 2018-06-26 Lakehead University Flotation of sphalerite from mixed base metal sulfide ores either without or with largely reduced amount of copper sulfate addition using 2-(alkylamino)ethanethiols as collectors
CN111871617A (zh) * 2020-07-17 2020-11-03 广东省大宝山矿业有限公司 一种硫精矿除锌及锌资源化回收利用的选别方法

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6041941A (en) * 1997-06-26 2000-03-28 Boc Gases Australia Limited Reagent consumption in mineral separation circuits
AUPO788497A0 (en) * 1997-07-14 1997-08-07 Boc Gases Australia Limited Method of improving the effectiveness of sulphoxy compounds in flotation circuits
AUPO788297A0 (en) * 1997-07-14 1997-08-07 Boc Gases Australia Limited Recovery of pgm bearing minerals
CN102225368A (zh) * 2011-04-02 2011-10-26 吐鲁番雪银金属矿业股份有限公司 难选硫化矿高硫铜锌矿石浮选分离方法
CN103657861B (zh) * 2013-12-11 2015-07-22 广西大学 硫化镍矿物抑制剂的制备方法及其应用
CN103752416A (zh) * 2014-01-14 2014-04-30 兰坪金利达矿业有限责任公司 一种氧化锌矿物的捕收剂及其使用方法
CN104525382A (zh) * 2015-01-08 2015-04-22 广西大学 一种水锌矿与褐铁矿的浮选分离方法
CN104759353A (zh) * 2015-04-10 2015-07-08 铜陵有色金属集团股份有限公司 高硫难选铜矿石分步回收铜矿物的方法
CN105268559B (zh) * 2015-11-17 2017-07-25 紫金矿业集团股份有限公司 低品位硫化铜矿的选矿方法
CN106734047A (zh) * 2015-11-25 2017-05-31 湖南恒光化工有限公司 一种硫酸铁矿烧渣综合利用方法
CN114653469A (zh) * 2022-03-22 2022-06-24 白银有色集团股份有限公司 一种复杂多金属硫化矿中硫精矿再选工艺
CN116060214B (zh) * 2022-12-21 2023-07-21 昆明理工大学 一种高钙硅质氧化锌矿的多金属耦合活化浮选方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9346062B2 (en) 2009-12-04 2016-05-24 Barrick Gold Corporation Separation of copper minerals from pyrite using air-metabisulfite treatment
US10258996B2 (en) 2009-12-04 2019-04-16 Barrick Gold Corporation Separation of copper minerals from pyrite using air-metabisulfite treatment
US8871162B2 (en) 2011-04-20 2014-10-28 Antonio M. Ostrea Process of gold and copper recovery from mixed oxide—sulfide copper ores
CN103447154A (zh) * 2013-08-23 2013-12-18 西北矿冶研究院 采用液体二氧化硫进行铜与铅锌分离的选矿方法
CN103567075A (zh) * 2013-11-08 2014-02-12 昆明川金诺化工股份有限公司 一种利用氟硅酸钠母液作硫化铁矿活化剂选硫的方法
US10005088B2 (en) * 2016-01-22 2018-06-26 Lakehead University Flotation of sphalerite from mixed base metal sulfide ores either without or with largely reduced amount of copper sulfate addition using 2-(alkylamino)ethanethiols as collectors
CN111871617A (zh) * 2020-07-17 2020-11-03 广东省大宝山矿业有限公司 一种硫精矿除锌及锌资源化回收利用的选别方法

Also Published As

Publication number Publication date
JPH0450065B2 (ja) 1992-08-13
JPS60220155A (ja) 1985-11-02

Similar Documents

Publication Publication Date Title
CA1265876A (en) Method of recovering copper and zinc concentrates from complex sulfide ores by differential flotation
US5074994A (en) Sequential and selective flotation of sulfide ores
US4283017A (en) Selective flotation of cubanite and chalcopyrite from copper/nickel mineralized rock
US4460459A (en) Sequential flotation of sulfide ores
US4710361A (en) Gold recovery by sulhydric-fatty acid flotation as applied to gold ores/cyanidation tailings
US5110455A (en) Method for achieving enhanced copper flotation concentrate grade by oxidation and flotation
US4853114A (en) Method for the depressing of hydrous, layered silicates
CA1296818C (en) Separation of polymetallic sulphides by froth flotation
US6092666A (en) Reduction of pH modifying agent in the flotation of copper minerals
US4877517A (en) Depressant for flotation separation of polymetallic sulphidic ores
CN111167596A (zh) 一种氟碳铈矿处理过程中综合回收稀土矿物和萤石的方法
CA2299904C (en) Separation of minerals
CA2163688C (en) Base metal mineral flotation processes
EP0533224A2 (en) Processing complex mineral ores
CA1292814C (en) Process for increasing the selectivity of mineral flotation
JP3328950B2 (ja) 複雑硫化鉱石の選鉱方法
US4268380A (en) Froth flotation process
US3386572A (en) Upgrading of copper concentrates from flotation
US4606817A (en) Recovery of molybdenite
US3847357A (en) Separation of copper minerals from pyrite
CA2107963A1 (en) Tailings retreatment
AU567492B2 (en) Process for the selective separation of base metal sulphides and oxides contained in an ore
CA1046656A (en) Use of tetraalkylammonium halides as flotation collectors
JPS6247417B2 (ja)
US4529507A (en) Capryl alcohol frother in iron ore flotation process

Legal Events

Date Code Title Description
MKLA Lapsed
MKEC Expiry (correction)

Effective date: 20121205