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IT980062B - Metodo per l arricchimento di minerali di silvinite - Google Patents

Metodo per l arricchimento di minerali di silvinite

Info

Publication number
IT980062B
IT980062B IT49144/73A IT4914473A IT980062B IT 980062 B IT980062 B IT 980062B IT 49144/73 A IT49144/73 A IT 49144/73A IT 4914473 A IT4914473 A IT 4914473A IT 980062 B IT980062 B IT 980062B
Authority
IT
Italy
Prior art keywords
silvinite
enrichment
minerals
silvinite minerals
Prior art date
Application number
IT49144/73A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT980062B publication Critical patent/IT980062B/it

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
IT49144/73A 1972-04-07 1973-03-30 Metodo per l arricchimento di minerali di silvinite IT980062B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00242248A US3805951A (en) 1972-04-07 1972-04-07 Selective flocculation and flotation of slimes from sylvinite ores

Publications (1)

Publication Number Publication Date
IT980062B true IT980062B (it) 1974-09-30

Family

ID=22914038

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49144/73A IT980062B (it) 1972-04-07 1973-03-30 Metodo per l arricchimento di minerali di silvinite

Country Status (7)

Country Link
US (1) US3805951A (it)
CA (1) CA972087A (it)
DD (1) DD108043A5 (it)
ES (1) ES413414A1 (it)
FR (1) FR2179065B1 (it)
GB (1) GB1419554A (it)
IT (1) IT980062B (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4441993A (en) * 1975-11-03 1984-04-10 Fluor Corporation Flotation process
US4198288A (en) * 1979-03-22 1980-04-15 Celanese Polymer Specialties Company Desliming of potash ores
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
US4533465A (en) * 1982-04-26 1985-08-06 American Cyanamid Company Low molecular weight copolymers as depressants in sylvinite ore flotation
FR2525494A1 (fr) * 1982-04-26 1983-10-28 American Cyanamid Co Procede de concentration de la sylvite dans un systeme de flottation de minerai de sylvinite
CA1211235A (en) * 1983-11-22 1986-09-09 Richard R. Tamosiunis Process for the flotation of insol from potash ore
US4693830A (en) * 1985-01-04 1987-09-15 The Dow Chemical Company Flocculants for brine-containing systems
US6422393B1 (en) 2000-04-14 2002-07-23 Jeffrey Van Jahnke Recovery from fine froth flotation feed (slimes)
DE10115256A1 (de) * 2001-03-28 2002-10-10 Basf Ag Verwendung modifizierter Polyaminoamide zur Hydrophilierung von Oberflächen
WO2008152029A1 (en) * 2007-06-12 2008-12-18 Akzo Nobel N.V. Collector for flotation of clay minerals from potash ores
ES2816575T3 (es) 2008-07-25 2021-04-05 Cytec Tech Corporation Supresor de silicato para la flotación de minerales de sulfuro o de metales preciosos
US8393473B2 (en) * 2008-11-26 2013-03-12 Akzo Nobel N.V. Mixture of collectors for flotation of clay minerals from potash ores
DE102009010294A1 (de) * 2009-02-24 2010-09-02 Clariant International Limited Sammler für Verfahren zur Flotation unlöslischer Bestandteile von Kalirohsalzen
RU2467803C2 (ru) * 2011-02-25 2012-11-27 Открытое Акционерное Общество "Уральский Научно-Исследовательский И Проектный Институт Галургии" (Оао "Галургия") Способ обогащения высокошламистых калийсодержащих руд
CA2893121A1 (en) 2012-12-20 2014-06-26 Akzo Nobel Chemicals International B.V. Polyquaternary polymer as a depressant in a method for froth flotation of potash ores
RU2564549C1 (ru) * 2014-07-08 2015-10-10 Акционерное общество "ВНИИ Галургии" (АО "ВНИИ Галургии") Способ флотационного обогащения руд
EA032176B1 (ru) 2014-11-21 2019-04-30 Акцо Нобель Кемикалз Интернэшнл Б.В. Коллектор для пенной флотации глинистых минералов из калиевых руд

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2180926A (en) * 1938-11-19 1939-11-21 American Cyanamid Co Substituted biguanides as flotation reagents
US2740522A (en) * 1953-04-07 1956-04-03 American Cyanamid Co Flotation of ores using addition polymers as depressants
FR1096459A (fr) * 1953-12-14 1955-06-21 Prod Chim Ind Et Organiques So Produits à base d'amines grasses et leur application à la flottation des minerais
US2923408A (en) * 1954-12-27 1960-02-02 Dow Chemical Co Flotation process
US3017028A (en) * 1959-01-12 1962-01-16 Saskatchewan Potash Clay depressant
FR1252870A (fr) * 1960-01-29 1961-02-03 United States Borax Chem Procédé d'élimination de l'argile à partir de sylvinite
US3138550A (en) * 1960-11-28 1964-06-23 Union Carbide Corp Froth flotation process employing polymeric flocculants
US3179250A (en) * 1961-07-31 1965-04-20 Armour & Co Separating finely-divided minerals
US3259237A (en) * 1963-04-22 1966-07-05 Saskatchewan Potash Phase desliming and concentration of potash ores
DE1267631B (de) * 1967-08-16 1968-05-09 August Rosterg Haus Verfahren zur Flotation von Ton und andere unloesliche Feststoffe enthaltenden Kalirohsalzen

Also Published As

Publication number Publication date
GB1419554A (en) 1975-12-31
FR2179065A1 (it) 1973-11-16
DE2309583B2 (de) 1976-11-11
FR2179065B1 (it) 1977-12-30
CA972087A (en) 1975-07-29
DD108043A5 (it) 1974-09-05
DE2309583A1 (de) 1973-10-11
US3805951A (en) 1974-04-23
ES413414A1 (es) 1976-05-01

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