ES2076787T3 - Separacion por flotacion, de arsenopirita de la pirita. - Google Patents

Separacion por flotacion, de arsenopirita de la pirita.

Info

Publication number
ES2076787T3
ES2076787T3 ES92923640T ES92923640T ES2076787T3 ES 2076787 T3 ES2076787 T3 ES 2076787T3 ES 92923640 T ES92923640 T ES 92923640T ES 92923640 T ES92923640 T ES 92923640T ES 2076787 T3 ES2076787 T3 ES 2076787T3
Authority
ES
Spain
Prior art keywords
pirita
arsenopyrite
floating
separation
mixture
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 - Lifetime
Application number
ES92923640T
Other languages
English (en)
Inventor
Morris J V Beattie
Jean-Paul Duterque
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.)
CHENI GOLD MINES Inc
Viridian Inc Canada
Original Assignee
CHENI GOLD MINES Inc
Sherritt Inc
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 CHENI GOLD MINES Inc, Sherritt Inc filed Critical CHENI GOLD MINES Inc
Application granted granted Critical
Publication of ES2076787T3 publication Critical patent/ES2076787T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • B03D1/06—Froth-flotation processes differential
    • 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
    • B03D1/001—Flotation agents
    • B03D1/002—Inorganic compounds
    • 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
    • B03D2203/00—Specified materials treated by the flotation agents; Specified applications
    • B03D2203/02—Ores

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Physical Water Treatments (AREA)

Abstract

LA ARSENOPIRITA SE SEPARA DE UNA MEZCLA CON PIRITA MEDIANTE LA PUESTA EN CONTACTO DE LA MEZCLA CON UN AGENTE SULFITICO QUE SUMINISTRE IONES HSO3 ROPIEDADES DE DEPRESION SELECTIVAS A LA ARSENOPIRITA. ADEMAS LA PIRITA SE VUELVE FLOTANTE, HACIENDO POSIBLE LA FLOTACION DE LA ESPUMA PARA CONSEGUIR UN CONCENTRADO RICO EN PIRITA Y UNOS DESECHOS RICOS EN ARSENOPIRITA.
ES92923640T 1991-11-27 1992-11-27 Separacion por flotacion, de arsenopirita de la pirita. Expired - Lifetime ES2076787T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/799,325 US5171428A (en) 1991-11-27 1991-11-27 Flotation separation of arsenopyrite from pyrite

Publications (1)

Publication Number Publication Date
ES2076787T3 true ES2076787T3 (es) 1995-11-01

Family

ID=25175593

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92923640T Expired - Lifetime ES2076787T3 (es) 1991-11-27 1992-11-27 Separacion por flotacion, de arsenopirita de la pirita.

Country Status (7)

Country Link
US (1) US5171428A (es)
EP (1) EP0568672B1 (es)
AU (1) AU649175B2 (es)
CA (1) CA2099572A1 (es)
ES (1) ES2076787T3 (es)
GR (1) GR3017361T3 (es)
WO (1) WO1993010904A1 (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2082831C (en) * 1992-11-13 1996-05-28 Sadan Kelebek Selective flotation process for separation of sulphide minerals
AUPM953894A0 (en) * 1994-11-16 1994-12-08 Commonwealth Industrial Gases Limited, The Improvements to precious metals recovery from ores
CA2486354C (en) * 2002-06-12 2013-03-12 Sulzer Metco (Canada) Inc. Hydrometallurgical process for production of supported catalysts
US7004326B1 (en) * 2004-10-07 2006-02-28 Inco Limited Arsenide depression in flotation of multi-sulfide minerals
JP4450108B1 (ja) * 2008-10-29 2010-04-14 住友金属鉱山株式会社 高砒素品位含銅物からの砒素鉱物の分離方法
RU2397025C1 (ru) * 2009-04-24 2010-08-20 Институт проблем комплексного освоения недр РАН (ИПКОН РАН) Способ разделения пирита и арсенопирита
MX339441B (es) 2009-12-04 2016-05-26 Barrick Gold Corp Separacion de minerales de cobre a partir de la pirita usando el tratamiento con aire-metabisulfito.
JP5550933B2 (ja) 2010-02-04 2014-07-16 住友金属鉱山株式会社 高砒素含銅物からの砒素鉱物の分離方法
WO2013110420A1 (en) 2012-01-27 2013-08-01 Evonik Degussa Gmbh Enrichment of metal sulfide ores by oxidant assisted froth flotation
US8931642B2 (en) * 2013-01-14 2015-01-13 William D. Simmons Activated flotation circuit for processing combined oxide and sulfide ores
MX360441B (es) 2013-07-19 2018-10-31 Evonik Degussa Gmbh Metodo para recuperar un concentrado de sulfuro de cobre a partir de un mineral que contiene un sulfuro de hierro.
RU2542072C1 (ru) * 2013-09-23 2015-02-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный минерально-сырьевой университет "Горный" Способ повышения контрастности поверхностных свойств сульфидных минералов золотосодержащих руд
EP3825424A1 (en) 2014-01-31 2021-05-26 Goldcorp Inc. Process for stabilisation of an arsenic solution comprising thiosulfates
FI127007B (en) * 2015-10-13 2017-09-15 Outotec Finland Oy Method for treating sulfide ore
GR1008929B (el) * 2015-10-29 2017-01-20 Ειρηνουλα Στυλιανου Δραπανιωτη Αποληψη πολυτιμων και βασικων μεταλλων απο δυσκατεργαστα θειουχα συμπυκνωματα με συνδυασμο υδρομεταλλουργικης και φυσικης μεθοδου.
CN106540814B (zh) * 2016-11-02 2018-11-27 广西大学 一种砷黄铁矿抑制剂的制备方法
US9968945B1 (en) * 2017-06-23 2018-05-15 Anglo American Services (UK) Ltd. Maximise the value of a sulphide ore resource through sequential waste rejection
US11203044B2 (en) 2017-06-23 2021-12-21 Anglo American Services (UK) Ltd. Beneficiation of values from ores with a heap leach process
CN108499723B (zh) * 2018-03-06 2020-12-15 昆明理工大学 一种含砷硫精矿除砷及资源综合利用方法
CN109261370A (zh) * 2018-08-17 2019-01-25 昆明理工大学 一种黄铁矿的组合抑制剂
CN110496700B (zh) * 2019-07-17 2021-11-26 铜陵有色金属集团股份有限公司 从高砷选金尾矿中回收金的方法及其应用
US10822673B1 (en) * 2019-12-17 2020-11-03 American Air Liquide, Inc. Arsenic removal from lead concentrate by ozone treatment and reverse flotation
US11286540B2 (en) 2020-07-31 2022-03-29 Rio Tinto Technological Resources Inc. Method of processing a pyrite-containing slurry
US11236407B1 (en) * 2020-07-31 2022-02-01 Rio Tinto Technological Resources Inc. Metal recovery by leaching agglomerates of metal-containing material/pyrite
CN113976331B (zh) * 2021-10-22 2023-07-25 昆明理工大学 通过浮选传质动力学调控制备高纯硫铁矿的方法
CN114471960B (zh) * 2022-02-16 2023-08-04 矿冶科技集团有限公司 金锑矿的选矿方法
CN114643132A (zh) * 2022-03-16 2022-06-21 包头钢铁（集团）有限责任公司 一种铁精矿浮选药剂的使用方法
CN115870089B (zh) * 2022-12-02 2025-07-11 长沙矿山研究院有限责任公司 含硫金矿的金硫浮选分离方法
EP4417593A1 (en) * 2023-02-17 2024-08-21 H2-SPHERE GmbH Method of converting pyrite into fertilizer
CN117884262B (zh) * 2024-03-18 2024-07-05 中国矿业大学(北京) 一种抑制剂、黄铜矿与毒砂浮选分离方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA853248A (en) * 1970-10-06 S. Oyasater Oddlaug Flotation dressing of pyrite ore rich in arsenic
FR462580A (fr) * 1912-09-19 1914-01-30 Leslie Bradford Procédé de séparation des sulfures métalliques
US1274505A (en) * 1914-10-22 1918-08-06 Leslie Bradford Separation of mixed metallic sulfids.
US1377189A (en) * 1917-11-16 1921-05-10 Edna M Dosenbach Ore-concentration process
US1478697A (en) * 1921-01-28 1923-12-25 Metals Recovery Co Selective flotation of minerals
US1469042A (en) * 1922-06-22 1923-09-25 Hellstrand Gustaf Axel Differential flotation of ores
US1486297A (en) * 1922-07-07 1924-03-11 Metals Recovery Co Process for concentrating mixed sulphide ores
US1678259A (en) * 1927-06-30 1928-07-24 Harold S Martin Process of concentrating mixed-sulphide ores
US2048370A (en) * 1932-03-29 1936-07-21 Frederic A Brinker Method of froth flotation ore separation
US2007176A (en) * 1933-04-15 1935-07-09 Frederic A Brinker Differential froth flotation
US2154092A (en) * 1937-03-12 1939-04-11 Hunt John Edward Process of flotation concentration of ores
DE749467C (de) * 1940-05-17 1944-11-23 Habil Werner Gruender Dr Ing Verfahren zur Schaumschwimmaufbereitung von Mineralien
US2342277A (en) * 1943-02-02 1944-02-22 American Cyanamid Co Separation of pyrite, arsenopyrite, and pyrrhotite by flotation
US2512669A (en) * 1948-08-04 1950-06-27 Koppers Co Inc Flotation process
US3919080A (en) * 1972-09-14 1975-11-11 Continental Oil Co Pyrite depression in coal flotation by the addition of sodium sulfite
US4283017A (en) * 1979-09-07 1981-08-11 Amax Inc. Selective flotation of cubanite and chalcopyrite from copper/nickel mineralized rock
US4460459A (en) * 1983-02-16 1984-07-17 Anschutz Mining Corporation Sequential flotation of sulfide ores
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
US4549959A (en) * 1984-10-01 1985-10-29 Atlantic Richfield Company Process for separating molybdenite from a molybdenite-containing copper sulfide concentrate
CA1238430A (en) * 1984-12-19 1988-06-21 Gordon E. Agar Flotation separation of pentlandite from pyrrhotite using sulfur dioxide-air conditioning
WO1989000457A1 (en) * 1987-07-14 1989-01-26 The Lubrizol Corporation Process for beneficiation of sulfide ores by froth flotation
US4879022A (en) * 1987-07-14 1989-11-07 The Lubrizol Corporation Ore flotation process and use of mixed hydrocarbyl dithiophosphoric acids and salts thereof
FR2620353B1 (fr) * 1987-09-14 1989-12-01 Elf Aquitaine Procede de flottation d'un melange de mineraux renfermant de l'arsenopyrite et de la pyrite aux fins de separer ces deux produits l'un de l'autre
US4904374A (en) * 1987-10-08 1990-02-27 Sentrachem Limited Froth flotation

Also Published As

Publication number Publication date
AU649175B2 (en) 1994-05-12
AU2939292A (en) 1993-06-28
CA2099572A1 (en) 1993-05-28
EP0568672B1 (en) 1995-07-26
US5171428A (en) 1992-12-15
EP0568672A1 (en) 1993-11-10
GR3017361T3 (en) 1995-12-31
WO1993010904A1 (en) 1993-06-10

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