ES8405730A1 - Procedimiento para concentrar silvita en un sistema de flotacion de mineral silvinita. - Google Patents

Procedimiento para concentrar silvita en un sistema de flotacion de mineral silvinita.

Info

Publication number
ES8405730A1
ES8405730A1 ES521772A ES521772A ES8405730A1 ES 8405730 A1 ES8405730 A1 ES 8405730A1 ES 521772 A ES521772 A ES 521772A ES 521772 A ES521772 A ES 521772A ES 8405730 A1 ES8405730 A1 ES 8405730A1
Authority
ES
Spain
Prior art keywords
copolymers
molecular weight
low molecular
ore flotation
sylvinite ore
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
ES521772A
Other languages
English (en)
Other versions
ES521772A0 (es
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of ES521772A0 publication Critical patent/ES521772A0/es
Publication of ES8405730A1 publication Critical patent/ES8405730A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/04—Chlorides
    • C01D3/08—Preparation by working up natural or industrial salt mixtures or siliceous minerals
    • 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
    • B03D1/016—Macromolecular 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
    • B03D2201/06—Depressants
    • 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
    • B03D2203/04—Non-sulfide ores
    • B03D2203/10—Potassium ores

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

METODO DE CONCENTRACION DE SILVITA EN UN SISTEMA DE FLOTACION DE MINERAL SILVINITA.CONSISTE EN AÑADIR AL SISTEMA DE FLOTACION UN COPOLIMERO O ALGUNA DE SUS SALES SOLUBLES, DE FORMULA (I), EN LA QUE R1 Y R2 SON HIDROGENO O METILO, X PUEDE SER VARIOS RADICALES, N Y M SON NUMEROS TALES QUE EL GRADO DE HIDROLISIS SEA 5-66, Y N, M Y A TIENEN VALORES TALES QUE EL PESO MOLECULAR DEL POLIMERO SEA DE 500-85.000; DEJAR QUE EL POLIMERO REACCIONE CON LA SUPERFICIE DE LA GANGA; Y SEPARAR LA SILVITA.TIENE APLICACION PARA EL BENEFICIO DE KC1 A PARTIR DE MINERAL DE SILVINITA.
ES521772A 1982-04-26 1983-04-22 Procedimiento para concentrar silvita en un sistema de flotacion de mineral silvinita. Expired ES8405730A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37225982A 1982-04-26 1982-04-26

Publications (2)

Publication Number Publication Date
ES521772A0 ES521772A0 (es) 1984-07-01
ES8405730A1 true ES8405730A1 (es) 1984-07-01

Family

ID=23467383

Family Applications (1)

Application Number Title Priority Date Filing Date
ES521772A Expired ES8405730A1 (es) 1982-04-26 1983-04-22 Procedimiento para concentrar silvita en un sistema de flotacion de mineral silvinita.

Country Status (4)

Country Link
AU (1) AU1386583A (es)
DE (1) DE3314555A1 (es)
ES (1) ES8405730A1 (es)
FR (1) FR2525494A1 (es)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740522A (en) * 1953-04-07 1956-04-03 American Cyanamid Co Flotation of ores using addition polymers as depressants
DE1267631B (de) * 1967-08-16 1968-05-09 August Rosterg Haus Verfahren zur Flotation von Ton und andere unloesliche Feststoffe enthaltenden Kalirohsalzen
US3805951A (en) * 1972-04-07 1974-04-23 American Cyanamid Co Selective flocculation and flotation of slimes from sylvinite ores
GB1452605A (en) * 1973-03-01 1976-10-13 Allied Colloids Ltd Materials and processes for flotation of mineral substances
AU5856080A (en) * 1979-06-01 1980-12-04 Calgon Corporation Flotation circuit additive
US4289613A (en) * 1979-11-19 1981-09-15 American Cyanamid Company Low molecular weight hydrolyzed polymers or copolymers as depressants in mineral ore flotation
GB2095131A (en) * 1981-03-23 1982-09-29 American Cyanamid Co Low molecular weight copolymers as depressants in mineral ore flotation

Also Published As

Publication number Publication date
AU1386583A (en) 1983-11-03
DE3314555A1 (de) 1983-10-27
ES521772A0 (es) 1984-07-01
FR2525494A1 (fr) 1983-10-28

Similar Documents

Publication Publication Date Title
ES8700699A1 (es) Un procedimiento para recuperar cantidades valiosas de meta-les a partir de una mena metalica
GB996220A (en) Improvements in and relating to ores
GB1419554A (en) Selective flocculation and flotation of slimes from sylvinite ores
FI870999A (fi) Process foer selektiv anrikning av kopparmolybdenmalm.
GB1384439A (en) Cationic conditioning agents for potash flotation
GB976457A (en) Benefication of ores
ES8201218A1 (es) Procedimiento para deprimir minerales de hierro oxidicos en un sistema de flotacion
SE9901398D0 (sv) Quaternary ammonium compounds for froth flotation of silicates from an iron ore
ES8405730A1 (es) Procedimiento para concentrar silvita en un sistema de flotacion de mineral silvinita.
US2222330A (en) Process of salt purification
EP0270018A3 (en) N-alkyl and n-alkenyl-aspartic acids as co-collectors for the flotation of non-sulfidic minerals
SE8401859L (sv) Skumflotationsforfarande samt samlare
ES8601320A1 (es) Procedimiento para la flotacion de insolubles a partir de un mineral de potasa
SE8007816L (sv) Anriktning av jernmalm genom selektiv flockning
GB2163976B (en) A frother composition and a froth flotation process for the recovery of mineral values from ore
US2403640A (en) Separation of cobaltite
AU517283B2 (en) Selective flocculation and flotation of iron concentrate
GB1343957A (en) Flotation of niobium oxide ores
AU1438683A (en) Production of sodium chloride from potassium mineral flotation tailings
ES8306332A1 (es) Procedimiento para concentrar silvita en un sistema de flotacion de mineral silvinita
ES388134A1 (es) Procedimiento de flotacion de minerales y menas.
US3310170A (en) Sylvinite flotation with amine composition
AU2759984A (en) Recovery of fine coal by flotation
IL80331A (en) Recovering phosphate values by froth flotation
IL60578A0 (en) Amine oxide promoters for froth flotation of mineral ores