GB1434545A - Ore beneficiation - Google Patents

Ore beneficiation

Info

Publication number
GB1434545A
GB1434545A GB4295573A GB4295573A GB1434545A GB 1434545 A GB1434545 A GB 1434545A GB 4295573 A GB4295573 A GB 4295573A GB 4295573 A GB4295573 A GB 4295573A GB 1434545 A GB1434545 A GB 1434545A
Authority
GB
United Kingdom
Prior art keywords
flotation
slurry
beneficiating
ore
oxidation
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
GB4295573A
Other languages
English (en)
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.)
Earth Resources Corp
Original Assignee
Earth Resources Corp
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 Earth Resources Corp filed Critical Earth Resources Corp
Publication of GB1434545A publication Critical patent/GB1434545A/en
Expired legal-status Critical Current

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
    • 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)
GB4295573A 1972-09-12 1973-09-12 Ore beneficiation Expired GB1434545A (en)

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
GB1434545A true GB1434545A (en) 1976-05-05

Family

ID=23106563

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4295573A Expired GB1434545A (en) 1972-09-12 1973-09-12 Ore beneficiation

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)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5295585A (en) * 1990-12-13 1994-03-22 Cyprus Mineral Company Method for achieving enhanced copper-containing mineral concentrate grade by oxidation and flotation
RU2141384C1 (ru) * 1998-11-02 1999-11-20 ЗАО "Механобр Инжиниринг Автоматик" Способ флотации руд цветных металлов
RU2234548C2 (ru) * 2002-08-13 2004-08-20 Читинский государственный технический университет Способ извлечения окисленного молибдена при переработке смешанных молибденовых руд
CN102896037A (zh) * 2012-10-08 2013-01-30 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

Families Citing this family (22)

* Cited by examiner, † Cited by third party
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.
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
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
FI119400B (fi) * 2003-03-14 2008-10-31 Outotec Oyj Menetelmä prosessin säätämiseksi
AU2007320759B2 (en) * 2006-11-15 2013-04-04 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
WO2013169140A1 (en) 2012-05-10 2013-11-14 Outotec Oyj Method and apparatus for controlling the flotation process of pyrite - containing sulphide ores
US20150330934A1 (en) 2012-12-28 2015-11-19 Outotec (Finland) Oy Method and apparatus for monitoring the quality of ore
MX2016013235A (es) * 2014-04-11 2017-05-11 Tessenderlo Kerley Inc Depresion de sulfuros de cobre y hierro en circuitos de flotacion de molibdenita.

Family Cites Families (12)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5295585A (en) * 1990-12-13 1994-03-22 Cyprus Mineral Company Method for achieving enhanced copper-containing mineral concentrate grade by oxidation and flotation
RU2141384C1 (ru) * 1998-11-02 1999-11-20 ЗАО "Механобр Инжиниринг Автоматик" Способ флотации руд цветных металлов
RU2234548C2 (ru) * 2002-08-13 2004-08-20 Читинский государственный технический университет Способ извлечения окисленного молибдена при переработке смешанных молибденовых руд
CN102896037A (zh) * 2012-10-08 2013-01-30 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
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

Also Published As

Publication number Publication date
CS199549B2 (en) 1980-07-31
US3883421A (en) 1975-05-13
FR2199000A1 (OSRAM) 1974-04-05
IE38236B1 (en) 1978-02-01
FR2199000B1 (OSRAM) 1977-09-30
IE38236L (en) 1974-03-12
AU6014773A (en) 1975-03-13

Similar Documents

Publication Publication Date Title
GB1434545A (en) Ore beneficiation
CA2151316C (en) Process for improved separation of sulphide minerals or middlings associated with pyrrhotite
US3138550A (en) Froth flotation process employing polymeric flocculants
Cullinan et al. Investigating fine galena recovery problems in the lead circuit of Mount Isa Mines Lead/Zinc Concentrator part 1: Grinding media effects
US3735931A (en) Flotation of copper ores
US2861687A (en) Flotation of heavy metal oxides
US3919079A (en) Flotation of sulphide minerals from sulphide bearing ore
Hiçyìlmaz et al. Selective flotation of scheelite using amines
US3570772A (en) Di(4-5 carbon branched primary alkyl) dithiophosphate promoters for the flotation of copper middlings
Senior et al. The selective flotation of pentlandite from a nickel ore
US3145163A (en) Beneficiation of potash ores
US3252662A (en) Sulfide ore beneficiation
US3430765A (en) Beneficiation of fluorspar ores
CA1071337A (en) Method for recovering scheelite from tungsten ores by flotation
Abd El-Rahiem Recent trends in flotation of fine particles
US3078997A (en) Flotation process for concentration of phenacite and bertrandite
Arbiter Flotation
US3469692A (en) Use of organic dithiols as flotation reagents
Dehghani Investigating impact of pulp density on flotation performance
US3933625A (en) Electrical preconditioning in a selective flotation of sulfide ores
US4288315A (en) Benefication of fluorspar ores
US3313412A (en) Recovery of molybdenite from copper sulfide concentrates by froth flotation
CN115780069A (zh) 一种低品位钼铋硫多金属矿梯级强化浮选高效回收的选矿方法
Yancey et al. Froth flotation of coal: Sulfur and ash reduction
US1722598A (en) Concentration of ores

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee