ES464397A1 - Un metodo para recuperar valores metalicos de minerales por flotacion en espuma. - Google Patents

Un metodo para recuperar valores metalicos de minerales por flotacion en espuma.

Info

Publication number
ES464397A1
ES464397A1 ES464397A ES464397A ES464397A1 ES 464397 A1 ES464397 A1 ES 464397A1 ES 464397 A ES464397 A ES 464397A ES 464397 A ES464397 A ES 464397A ES 464397 A1 ES464397 A1 ES 464397A1
Authority
ES
Spain
Prior art keywords
froth flotation
collector composition
flotation process
collector
mercaptan
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
ES464397A
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.)
TEKPLEX Pty Ltd
Original Assignee
TEKPLEX Pty 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 TEKPLEX Pty Ltd filed Critical TEKPLEX Pty Ltd
Publication of ES464397A1 publication Critical patent/ES464397A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • 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
    • B03D1/0043—Organic compounds modified so as to contain a polyether group
    • 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
    • B03D1/012—Organic compounds containing sulfur
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/40—Compounds containing silicon, titanium or zirconium or other organo-metallic compounds; Organo-clays; Organo-inorganic complexes
    • C04B24/42—Organo-silicon 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
    • B03D2201/02—Collectors
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/2015—Sulfate resistance
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Degasification And Air Bubble Elimination (AREA)

Abstract

Un método para recuperar valores metálicos de minerales por flotación en espuma, esencialmente de menas que contienen uno o más minerales del grupo constituido por óxidos y sulfuros y cuyos valores metálicos recuperados contienen uno o más metales elegidos entre cobre, zinc, platino, níquel, plomo, antimonio, arsénico, cromo, plata y oro y cuyas menas exhiben resistencia a la recogida de espumas alcalinas flotantes, particularmente del grupo constituido por valerita y cubanita, caracterizado porque su realización incluye una etapa previa de trituración del mineral en estado húmedo y formar una pulpa mineral acuosa con el mineral triturado, tratar luego la citada pulpa con una composición que contiene un poliglicol soluble en agua y más del 50%, preferentemente del 70 al 95% y especialmente del 80 al 90% de mercaptano en volumen como colector, de preferencia soluble en el poliglicol, opcionalmente en presencia de otro colector, cuya dosis de la composición en el tratamiento de la pulpa está comprendida entre 0,01 y 0,5 kg del colector de mercaptano con respecto a cada tonelada de la mena elaborada y una vez efectuada la dispersión del mercaptano, se airea la pulpa para separar en la espuma las partículas de mineral en forma concentrada, siendo también posible efectuar la citada flotación de espuma mediante tratamiento de la pulpa con la composición que contiene en colector en varias etapas.
ES464397A 1976-11-26 1977-11-23 Un metodo para recuperar valores metalicos de minerales por flotacion en espuma. Expired ES464397A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00767089A ZA767089B (en) 1976-11-26 1976-11-26 Froth flotation process and collector composition

Publications (1)

Publication Number Publication Date
ES464397A1 true ES464397A1 (es) 1978-12-16

Family

ID=25570971

Family Applications (1)

Application Number Title Priority Date Filing Date
ES464397A Expired ES464397A1 (es) 1976-11-26 1977-11-23 Un metodo para recuperar valores metalicos de minerales por flotacion en espuma.

Country Status (13)

Country Link
US (1) US4211644A (es)
AU (1) AU515357B2 (es)
BR (1) BR7707839A (es)
CA (1) CA1092258A (es)
ES (1) ES464397A1 (es)
FI (1) FI64756C (es)
FR (1) FR2371967A1 (es)
PH (1) PH16678A (es)
PL (1) PL118546B1 (es)
PT (1) PT67327B (es)
SE (1) SE426295B (es)
ZA (1) ZA767089B (es)
ZM (1) ZM8277A1 (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI62006C (fi) * 1978-06-22 1982-11-10 Outokumpu Oy Foerfarande foer selektiv flotation av sulfidiska mineralier
SE436000B (sv) * 1978-06-27 1984-11-05 Elf Aquitaine Forfarande for flotation av mineral
US4268380A (en) * 1978-08-15 1981-05-19 Pennwalt Corporation Froth flotation process
ZA811201B (en) * 1980-04-14 1982-03-31 Phillips Petroleum Co Removal of iron impurities from glass-making sand
US4424122A (en) 1982-04-19 1984-01-03 Phillips Petroleum Company Gold flotation with mercaptan and imidazoline
US4556500A (en) * 1982-06-11 1985-12-03 Phillips Petroleum Company Flotation reagents
US4439314A (en) * 1982-08-09 1984-03-27 Phillips Petroleum Company Flotation reagents
US4643823A (en) * 1982-09-10 1987-02-17 Phillips Petroleum Company Recovering metal sulfides by flotation using mercaptoalcohols
FR2534492A1 (fr) * 1982-10-13 1984-04-20 Elf Aquitaine Perfectionnement a la flottation de minerais
FI65025C (fi) * 1982-11-02 1984-03-12 Outokumpu Oy Foerfarande foer att flotatinsanrika komplexa metallfoereningar
US4601818A (en) * 1983-03-30 1986-07-22 Phillips Petroleum Company Ore flotation
US4579651A (en) * 1983-05-06 1986-04-01 Phillips Petroleum Company Flotation reagents
US4518492A (en) * 1984-06-15 1985-05-21 Phillips Petroleum Company Ore flotation with combined collectors
US4761223A (en) * 1984-08-29 1988-08-02 The Dow Chemical Company Frothers demonstrating enhanced recovery of fine particles of coal in froth flotation
DE3517154A1 (de) * 1985-05-11 1986-11-13 Henkel KGaA, 4000 Düsseldorf Verwendung von tensidgemischen als hilfsmittel fuer die flotation von nichtsulfidischen erzen
US4702822A (en) * 1985-07-12 1987-10-27 The Dow Chemical Company Novel collector composition for froth flotation
US4732666A (en) * 1985-10-25 1988-03-22 Sentrachem Limited Froth flotation
GB9600525D0 (en) * 1996-01-11 1996-03-13 Allied Colloids Ltd Process for recovering minerals and compositions for use in this
FR2857278B1 (fr) * 2003-06-16 2005-08-26 Atofina Compositions de mercaptans utilisables dans un procede de flottation de minerais
FR2855987B1 (fr) * 2003-06-16 2005-11-04 Atofina Composition de mercaptans utilisable dans un procede de flottation de minerais
US9315879B2 (en) * 2014-03-06 2016-04-19 Alvin C. Johnson, JR. System and method for recovering precious metals from precursor-type ore materials
US10011564B2 (en) 2015-12-28 2018-07-03 Chevron Phillips Chemical Company Lp Mixed decyl mercaptans compositions and methods of making same
US9505011B1 (en) 2015-12-28 2016-11-29 Chevron Phillips Chemical Company Lp Mixed decyl mercaptans compositions and use thereof as mining chemical collectors
US9512071B1 (en) 2015-12-28 2016-12-06 Chevron Phillips Chemical Company Lp Mixed decyl mercaptans compositions and methods of making same
US10294200B2 (en) 2015-12-28 2019-05-21 Chevron Phillips Chemical Company, Lp Mixed branched eicosyl polysulfide compositions and methods of making same
US10040758B2 (en) 2015-12-28 2018-08-07 Chevron Phillips Chemical Company Lp Mixed decyl mercaptans compositions and methods of making same
US9512248B1 (en) 2015-12-28 2016-12-06 Chevron Phillips Chemical Company Lp Mixed decyl mercaptans compositions and use thereof as chain transfer agents
MX2020013179A (es) * 2018-06-19 2021-02-26 Clariant Int Ltd Uso de polioles para mejorar un proceso para la flotacion de espuma inversa de mena de hierro.
WO2024137153A1 (en) 2022-12-21 2024-06-27 Arkema Inc. Sulfur compositions for froth flotation of ores

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA575644A (en) * 1959-05-12 The Dow Chemical Company Ore flotation using alkyl dixanthogen emulsion
US2129709A (en) * 1938-09-13 Production of new high molecular
US1260668A (en) * 1914-08-26 1918-03-26 Minerals Separation North Us Separation of metallic sulfid ores.
US1709447A (en) * 1924-02-09 1929-04-16 Burnell R Tunison Flotation agent and process of producing same
US1728764A (en) * 1926-01-11 1929-09-17 Minerals Separation North Us Froth-flotation concentration of ores
US1904460A (en) * 1927-02-15 1933-04-18 Barrett Co Concentration of ores by flotation
US1750651A (en) * 1927-11-19 1930-03-18 Rubber Service Lab Co Means of cleaning and protecting metal surfaces
US1839155A (en) * 1927-12-13 1931-12-29 Du Pont Process of concentrating ores by flotation
US2125337A (en) * 1929-12-24 1938-08-02 Antoine M Gaudin Flotation reagents and method of use
US2133480A (en) * 1932-01-02 1938-10-18 Ig Farbenindustrie Ag Production of ethers suitable as dispersing agents and of preparations therefrom
US1974885A (en) * 1932-01-21 1934-09-25 George H Wigton Froth flotation of oxidized ores
FR781818A (fr) * 1933-10-06 1935-05-22 Ig Farbenindustrie Ag Procédé pour produire des écumes stables et efficaces
US2073492A (en) * 1935-03-16 1937-03-09 Hercules Powder Co Ltd Ore flotation
US2213477A (en) * 1935-12-12 1940-09-03 Gen Aniline & Film Corp Glycol and polyglycol ethers of isocyclic hydroxyl compounds
US2090259A (en) * 1936-06-22 1937-08-17 Porter Inc H K Tool
US2177985A (en) * 1938-03-09 1939-10-31 Benjamin R Harris Ore dressing
US2302338A (en) * 1938-05-18 1942-11-17 Moeller August Froth flotation
US2259420A (en) * 1939-02-01 1941-10-14 Freeport Sulphur Co Flotation process for oxidized manganese ore
US2570529A (en) * 1948-08-09 1951-10-09 Joseph A Dolan Washing machine
FR1011166A (fr) * 1948-12-17 1952-06-19 Penarroya Miniere Metall Perfectionnements à la concentration des minerais par flottation
FR1011183A (fr) * 1948-12-21 1952-06-19 Penarroya Miniere Metall Perfectionnement à la concentration des minerais de zinc par flottation
US2636604A (en) * 1949-06-17 1953-04-28 Bethlehem Steel Corp Flotation of pyrites from a pyrite ore pulp
US2647629A (en) * 1950-08-25 1953-08-04 Atomic Energy Commission Flotation of uranium
US2637701A (en) * 1950-12-28 1953-05-05 Monsanto Chemicals Surface-active products
US2965678A (en) * 1951-12-28 1960-12-20 Gen Aniline & Film Corp Polyoxyethylene ethers of branched chain alcohols
US2797808A (en) * 1954-03-16 1957-07-02 Dow Chemical Co Flotation of iron oxide and other non-sulfide minerals
US2816870A (en) * 1954-07-19 1957-12-17 Gen Mills Inc Dispersible fatty amines
US3005853A (en) * 1959-06-22 1961-10-24 California Research Corp Preparation of mercaptan and sulfide derivatives thereof
DE1143764B (de) * 1960-03-02 1963-02-21 United States Borax Chem Verfahren zur Schaumflotation
US3595390A (en) * 1968-06-18 1971-07-27 American Cyanamid Co Ore flotation process with poly(ethylene-propylene)glycol frothers
FR2027979A1 (es) * 1969-01-09 1970-10-02 Montedison Spa
US3640382A (en) * 1970-02-04 1972-02-08 Basic Inc Flotation concentration of magnesite with emulsified collector reagents
US4122004A (en) * 1976-12-27 1978-10-24 The Dow Chemical Company Froth flotation process
ZA777510B (en) * 1976-12-27 1979-01-31 Dow Chemical Co Froth flotation process

Also Published As

Publication number Publication date
SE7712639L (sv) 1978-05-27
FI64756C (fi) 1984-01-10
US4211644A (en) 1980-07-08
FR2371967A1 (es) 1978-06-23
CA1092258A (en) 1980-12-23
PT67327B (en) 1979-04-24
ZA767089B (en) 1978-05-30
SE426295B (sv) 1982-12-27
PH16678A (en) 1983-12-13
FI773519A (fi) 1978-05-27
PT67327A (en) 1977-12-01
AU515357B2 (en) 1981-04-02
FI64756B (fi) 1983-09-30
ZM8277A1 (en) 1978-08-21
AU3075977A (en) 1979-05-24
BR7707839A (pt) 1978-08-08
PL118546B1 (en) 1981-10-31
PL202379A1 (pl) 1978-06-19

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