PE20040429A1 - Proceso para el beneficio de minerales sulfurados - Google Patents

Proceso para el beneficio de minerales sulfurados

Info

Publication number
PE20040429A1
PE20040429A1 PE2003001030A PE2003001030A PE20040429A1 PE 20040429 A1 PE20040429 A1 PE 20040429A1 PE 2003001030 A PE2003001030 A PE 2003001030A PE 2003001030 A PE2003001030 A PE 2003001030A PE 20040429 A1 PE20040429 A1 PE 20040429A1
Authority
PE
Peru
Prior art keywords
suspension
minerals
collector
benefited
sulfured
Prior art date
Application number
PE2003001030A
Other languages
English (en)
Inventor
Lino G Magliocco
Alan S Rothenberg
Original Assignee
Cytec Tech 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
Priority claimed from US10/270,754 external-priority patent/US6820746B2/en
Priority claimed from US10/271,221 external-priority patent/US6732867B2/en
Application filed by Cytec Tech Corp filed Critical Cytec Tech Corp
Publication of PE20040429A1 publication Critical patent/PE20040429A1/es

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/02Froth-flotation processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/001Flotation agents
    • B03D1/004Organic compounds
    • B03D1/008Organic compounds containing oxygen
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/001Flotation agents
    • B03D1/004Organic compounds
    • B03D1/012Organic compounds containing sulfur
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00Specified effects produced by the flotation agents
    • B03D2201/02Collectors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00Specified effects produced by the flotation agents
    • B03D2201/04Frothers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2203/00Specified materials treated by the flotation agents; specified applications
    • B03D2203/02Ores

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

MEDIANTE FLOTACION POR ESPUMA, QUE COMPRENDE: a) FORMAR UNA SUSPENSION QUE COMPRENDE AGUA Y PARTICULAS DE UNA MENA QUE CONTIENE MINERALES SULFURADOS; b) ENTREMEZCLAR DICHA SUSPENSION CON CANTIDADES EFECTIVAS DE UN AGENTE ESPUMANTE Y UN COLECTOR PARA FORMAR UNA ESPUMA QUE CONTIENE MINERALES SULFURADOS BENEFICIADOS; Y, c) RECOLECTAR DICHOS MINERALES BENEFICIADOS. EL COLECTOR COMPRENDE UN N-BUTOXICARBONIL-O-ALQUILTIONOCARBAMATO, SIENDO EL ALQUIL C1-C6. EL COLECTOR SE ENTREMEZCLA CON LA SUSPENSION EN UNA CANTIDAD ENTRE 2,27 g Y 2267,96 g POR TONELADA DE MENA EN DICHA SUSPENSION. LA SUSPENSION TIENE UN pH ENTRE 6 Y 12. LA MENA COMPRENDE UN METAL SELECCIONADO DEL GRUPO FORMADO POR COBRE, PLOMO Y ZINC
PE2003001030A 2002-10-15 2003-10-10 Proceso para el beneficio de minerales sulfurados PE20040429A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/270,754 US6820746B2 (en) 2002-10-15 2002-10-15 Process for the beneficiation of sulfide minerals
US10/271,221 US6732867B2 (en) 2002-10-15 2002-10-15 Beneficiation of sulfide minerals

Publications (1)

Publication Number Publication Date
PE20040429A1 true PE20040429A1 (es) 2004-08-09

Family

ID=32109810

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2003001030A PE20040429A1 (es) 2002-10-15 2003-10-10 Proceso para el beneficio de minerales sulfurados

Country Status (15)

Country Link
EP (1) EP1556170B1 (es)
AP (1) AP1920A (es)
AR (1) AR041586A1 (es)
AT (1) ATE356670T1 (es)
AU (1) AU2003279843B2 (es)
BR (1) BR0315150B1 (es)
CA (1) CA2501079C (es)
DE (1) DE60312541D1 (es)
MX (1) MXPA05003708A (es)
OA (1) OA12943A (es)
PE (1) PE20040429A1 (es)
PL (1) PL202110B1 (es)
PT (1) PT1556170E (es)
RU (1) RU2318607C2 (es)
WO (1) WO2004035218A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AP2526A (en) 2007-02-07 2012-12-05 Cytec Tech Corp Novel dithiocarbamate collectors and their use in the beneficiation of mineral ore bodies
RU2463367C1 (ru) * 2011-06-15 2012-10-10 Федеральное государственное унитарное предприятие "Государственный научно-исследовательский, проектный и конструкторский институт горного дела и металлургии цветных металлов" ФГУП "Гипроцветмет" Способ извлечения меди и молибдена из сульфидных медно-молибденовых руд
WO2013110420A1 (en) 2012-01-27 2013-08-01 Evonik Degussa Gmbh Enrichment of metal sulfide ores by oxidant assisted froth flotation
CN105592930B (zh) * 2013-07-19 2017-09-12 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
CA2918642A1 (en) * 2013-07-19 2015-01-22 Evonik Industries Ag Method for recovering a copper sulfide from an ore containing an iron sulfide
AP2016009050A0 (en) * 2013-07-19 2016-02-29 Evonik Degussa Gmbh Method for recovering a copper sulfide concentrate from an ore containing an iron sulfide
RU2533474C1 (ru) * 2013-08-07 2014-11-20 Открытое акционерное общество "Научно-исследовательский, проектный и конструкторский институт горного дела и металлургии цветных металлов" (ОАО "Гипроцветмет") Способ обогащения медно-молибденовых руд
CA2880395C (en) 2014-01-31 2017-03-07 Marcus Tomlinson Process for separation of at least one metal sulfide from a mixed sulfide ore or concentrate
RU2705280C1 (ru) * 2018-08-29 2019-11-06 Федеральное Государственное Бюджетное Учреждение Науки Институт Проблем Комплексного Освоения Недр Им. Академика Н.В. Мельникова Российской Академии Наук (Ипкон Ран) Способ флотационного отделения сфалерита и минералов меди от сульфидов железа

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4584097A (en) * 1984-08-17 1986-04-22 American Cyanamid Company Neutral hydrocarboxycarbonyl thionocarbamate sulfide collectors

Also Published As

Publication number Publication date
RU2005114538A (ru) 2005-10-27
BR0315150A (pt) 2005-08-16
AU2003279843B2 (en) 2008-07-31
OA12943A (en) 2006-10-13
PL202110B1 (pl) 2009-06-30
MXPA05003708A (es) 2005-07-28
AP1920A (en) 2008-11-15
WO2004035218A1 (en) 2004-04-29
ATE356670T1 (de) 2007-04-15
EP1556170B1 (en) 2007-03-14
EP1556170A1 (en) 2005-07-27
AU2003279843A1 (en) 2004-05-04
CA2501079A1 (en) 2004-04-29
BR0315150B1 (pt) 2012-02-07
RU2318607C2 (ru) 2008-03-10
AP2005003271A0 (en) 2005-03-31
PL375072A1 (en) 2005-11-14
CA2501079C (en) 2011-06-07
PT1556170E (pt) 2007-05-31
DE60312541D1 (de) 2007-04-26
AR041586A1 (es) 2005-05-18

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