[go: up one dir, main page]

PE20020481A1 - Colectores para el tratamiento de sulfuros de metales no ferreos - Google Patents

Colectores para el tratamiento de sulfuros de metales no ferreos

Info

Publication number
PE20020481A1
PE20020481A1 PE2001000803A PE2001000803A PE20020481A1 PE 20020481 A1 PE20020481 A1 PE 20020481A1 PE 2001000803 A PE2001000803 A PE 2001000803A PE 2001000803 A PE2001000803 A PE 2001000803A PE 20020481 A1 PE20020481 A1 PE 20020481A1
Authority
PE
Peru
Prior art keywords
collectors
treatment
ferrous metal
metal sulfides
amine
Prior art date
Application number
PE2001000803A
Other languages
English (en)
Inventor
Miguel Angel Arends
Ernstorfer Norbert
Heinrich Hesse
Jaime Gomez
Original Assignee
Clariant Int 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 Clariant Int Ltd filed Critical Clariant Int Ltd
Publication of PE20020481A1 publication Critical patent/PE20020481A1/es

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
    • 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
    • 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
    • B03D1/004—Organic compounds
    • B03D1/012—Organic compounds containing sulfur
    • 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
    • B03D1/004—Organic compounds
    • B03D1/008—Organic compounds containing oxygen
    • 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
    • B03D1/004—Organic compounds
    • B03D1/01—Organic compounds containing nitrogen
    • 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
    • B03D2201/02—Collectors
    • 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

  • Manufacture And Refinement Of Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

QUE CONSTA DE UN REACTIVO PARA FLOTACION, QUE CONTIENE COMPUESTOS DE FORMULAS (A) Y (B), DONDE R1 Y R2 INDEPENDIENTEMENTE UNO DE OTRO SIGNIFICAN GRUPOS ALQUILO CON 1-18 ATOMOS DE CARBONO; R3 Y R4 INDEPENDIENTEMENTE UNO DE OTRO SIGNIFICAN HIDROGENO O ALQUILO C1-C6, Y M REPRESENTA HIDROGENO O UN METAL ALCALINO EN LA RELACION EN PESO DE 1:2, DESDE 95:5 HASTA 75:25. DONDE DICHO REACTIVO CONTENIENDO HASTA 50% EN PESO DE DIETILEN-GLICOL, MONOETANOL-AMINA Y/O DIETANOL-AMINA ES UTILIZADO PARA SOMETER A FLOTACION MENAS SULFURADAS
PE2001000803A 2000-11-07 2001-08-13 Colectores para el tratamiento de sulfuros de metales no ferreos PE20020481A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10055126A DE10055126C1 (de) 2000-11-07 2000-11-07 Sammler für die Aufbereitung von Nicht-Eisen-Metallsulfiden und seine Verwendung

Publications (1)

Publication Number Publication Date
PE20020481A1 true PE20020481A1 (es) 2002-06-06

Family

ID=7662420

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2001000803A PE20020481A1 (es) 2000-11-07 2001-08-13 Colectores para el tratamiento de sulfuros de metales no ferreos

Country Status (9)

Country Link
US (1) US7051881B2 (es)
AU (2) AU2952402A (es)
CA (1) CA2428121C (es)
DE (1) DE10055126C1 (es)
ES (1) ES2208138B1 (es)
MX (1) MXPA03003991A (es)
PE (1) PE20020481A1 (es)
PL (1) PL197493B1 (es)
WO (1) WO2002038277A2 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10235574C1 (de) * 2002-08-03 2003-12-11 Clariant Gmbh Sammler für sulfidische Erze
PE20081058A1 (es) 2002-08-03 2008-09-04 Clariant Produkte Deutschland Proceso para la flotacion de menas del tipo de sulfuros
DE102004022925B3 (de) 2004-05-10 2005-12-15 Clariant Gmbh Flotationsreagenz und deren Verwendung zur Flotation für sulfidische Erze
AU2007284003B2 (en) * 2006-08-17 2011-09-22 Ab Tall (Holdings) Pty Ltd Collectors and flotation methods
CN101549326B (zh) * 2009-05-15 2012-07-04 江西理工大学 一种难选铜锌硫化矿浮选分离的工艺
EA201992696A3 (ru) * 2011-10-18 2020-06-30 Сайтек Текнолоджи Корп. Составы собирателей и способы их применения
CA2966664C (en) 2014-01-31 2018-11-27 Goldcorp Inc. Process for separation of at least one metal sulfide from a mixed sulfide ore or concentrate
CN106475217A (zh) * 2015-11-25 2017-03-08 湖南恒光化工有限公司 一种高含硫量硫铁矿回收高品质铁矿石的方法
CN110184457B (zh) * 2019-05-31 2021-01-29 江西理工大学 一种钼精矿脱碳剂以及降低钼精矿碳含量的工艺

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1190864B (de) 1965-04-08 Minnesota Mining and Manufacturing Company, Saint Paul, Minn. (V. St. A.) Abgabevorrichtung für von einem Trägerband getragene Etiketten
US1640218A (en) * 1925-07-23 1927-08-23 Metals Recovery Co Concentration of ores
US1780000A (en) * 1925-11-30 1930-10-28 Du Pont Concentration of ores by flotation
US1674166A (en) * 1926-06-25 1928-06-19 Du Pont Process of concentrating ores and minerals by flotation
US2029156A (en) * 1928-11-01 1936-01-28 American Cyanamid Co Oxide flotation
US2691635A (en) * 1953-05-20 1954-10-12 Dow Chemical Co Process for the manufacture of dialkyl thionocarbamates
ZM6969A1 (en) * 1968-06-18 1969-12-17 American Cyanamid Co Ore flotation process
US4387034A (en) * 1981-10-23 1983-06-07 Thiotech, Inc. Mixed alkylthionocarbamates flotation collectors and ore dressing methods in which the collectors are employed
US4601818A (en) * 1983-03-30 1986-07-22 Phillips Petroleum Company Ore flotation
US4699711A (en) * 1983-07-25 1987-10-13 Dow Chemical Company Novel O,O'-, O,S'- or S,S'-dithiodialkylene-bis(mono- or dihydrocarbyl carbamothioates) and S,S'-dithiodialkylene-bis(mono- or dihydrocarbyl carbamodithioates) useful as froth flotation collectors
IT1181890B (it) * 1985-04-30 1987-09-30 Consiglio Nazionale Ricerche Collettori per la flottazione selettiva di minerali di piombo e zinco
EP0298392A3 (de) * 1987-07-07 1991-01-09 Henkel Kommanditgesellschaft auf Aktien Verfahren zur Gewinnung von Mineralen aus sulfidischen aus Erzen durch Flotation und Mittel zu seiner Durchführung
GB2228430B (en) * 1988-12-01 1992-07-29 American Cyanamid Co Improved recovery of gold and/or silver by flotation
US5126038A (en) * 1991-08-02 1992-06-30 American Cyanamid Company Process for improved precious metals recovery from ores with the use of alkylhydroxamate collectors
ZA918140B (en) * 1991-10-11 1992-07-29 American Cyanamid Co Recovery of platinum group metals and gold by synergistic reaction between allylalkylthionocarbamates and dithiophosphates
FI954910L (fi) * 1993-04-16 1995-10-16 Univ Queensland Menetelmä mineraalimalmin vaahdottamiseksi sumutetulla tiolikollektorilla
DE4446924A1 (de) * 1994-12-28 1996-07-04 Hoechst Ag Verfahren zur Trennung von Molybdän- und Kupfermineralien durch Flotation
US5929408A (en) * 1996-09-26 1999-07-27 Cytec Technology Corp. Compositions and methods for ore beneficiation

Also Published As

Publication number Publication date
MXPA03003991A (es) 2003-08-19
AU2002229524B2 (en) 2005-09-15
US20040099836A1 (en) 2004-05-27
PL361456A1 (en) 2004-10-04
CA2428121C (en) 2010-05-04
US7051881B2 (en) 2006-05-30
DE10055126C1 (de) 2002-05-23
CA2428121A1 (en) 2002-05-16
WO2002038277A3 (de) 2003-03-13
AU2952402A (en) 2002-05-21
ES2208138B1 (es) 2005-05-01
ES2208138A1 (es) 2004-06-01
PL197493B1 (pl) 2008-04-30
WO2002038277A2 (de) 2002-05-16

Similar Documents

Publication Publication Date Title
PE20020481A1 (es) Colectores para el tratamiento de sulfuros de metales no ferreos
KR920701200A (ko) 신규의 4h-3,1-벤조옥사진-4-온 유도체
ES2097847T3 (es) Inhibidores de encefalinasa y eca con un radical carboxialquilo.
MX169106B (es) Hidrocarbilfenatos de metal alcalinoterreo, sus derivados sulfurados, su produccion y el uso de los mismos
ATE137805T1 (de) Verfahren zur erhöhung von chemilumineszenz
PE20081058A1 (es) Proceso para la flotacion de menas del tipo de sulfuros
ES2035773B1 (es) Soluciones herbacidas a base de n-fosfonometilglicina.
ES2173661T3 (es) Agente de lavado liquidos de baja concentracion alatamente viscosos.
DE3061685D1 (en) A water-in-oil type cosmetic composition and an emulsifier composition
DK585586A (da) Bor- og svovlholdige blandinger samt additivkoncentrater og smoereolier, der indeholder disse blandinger
ES2065923T3 (es) Fluidos funcionales.
YU45767B (sh) Postupak penušave flotacije za izdvajanje minerala koji sadrže metal iz rude primenom smeše monosulfida i drugih kolektora
DK496189A (da) Fluorsubstituerede benzenderivater
AR009120A1 (es) Una composicion de grasa de urea y mecanismos que contienen tal composicion
ES2053764T3 (es) Agentes antiparasitarios.
ES2148538T3 (es) Eteres de oxima y su uso como pesticidas.
MX9700365A (es) Uso de benzaldehidos para asignar hidrocarburos.
ES2056194T3 (es) Compuestos tetraciclicos antidepresivos.
ES471743A1 (es) Procedimiento para la obtencion de derivados del benzopirano.
ES2028877T3 (es) Un procedimiento para preparar un compuesto heterociclico.
AR248161A1 (es) Composicion lubricante estable a la oxidacion.
BRPI0510767A (pt) coletor para minérios sulfetados
ATE452955T1 (de) Geruchsmischung für geruchloses brenngas
ES2079211T3 (es) Derivados de 2-mercapto-benzoxazol como colectores en la flotacion selectiva de minerales de metal.
ES2065668T3 (es) Piperidinas y pirrolidinas disubstituidas como agentes anticolinergicos.

Legal Events

Date Code Title Description
FG Grant, registration