ES448291A1 - Procedimiento para la recuperacion de minerales no sulfura- dos. - Google Patents

Procedimiento para la recuperacion de minerales no sulfura- dos.

Info

Publication number
ES448291A1
ES448291A1 ES448291A ES448291A ES448291A1 ES 448291 A1 ES448291 A1 ES 448291A1 ES 448291 A ES448291 A ES 448291A ES 448291 A ES448291 A ES 448291A ES 448291 A1 ES448291 A1 ES 448291A1
Authority
ES
Spain
Prior art keywords
polycarboxylic acids
partial esters
alcohol ethoxylate
froth flotation
mineral beneficiation
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
ES448291A
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.)
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 ES448291A1 publication Critical patent/ES448291A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • C01F11/462—Sulfates of Sr or Ba
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ES448291A 1975-05-29 1976-05-28 Procedimiento para la recuperacion de minerales no sulfura- dos. Expired ES448291A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/582,040 US4081363A (en) 1975-05-29 1975-05-29 Mineral beneficiation by froth flotation: use of alcohol ethoxylate partial esters of polycarboxylic acids

Publications (1)

Publication Number Publication Date
ES448291A1 true ES448291A1 (es) 1977-12-01

Family

ID=24327587

Family Applications (1)

Application Number Title Priority Date Filing Date
ES448291A Expired ES448291A1 (es) 1975-05-29 1976-05-28 Procedimiento para la recuperacion de minerales no sulfura- dos.

Country Status (13)

Country Link
US (1) US4081363A (es)
AU (1) AU500635B2 (es)
BR (1) BR7603327A (es)
CA (1) CA1070441A (es)
ES (1) ES448291A1 (es)
FI (1) FI62471C (es)
FR (1) FR2312297A1 (es)
GB (1) GB1550692A (es)
MX (1) MX145545A (es)
OA (1) OA05331A (es)
SE (1) SE417477B (es)
TR (1) TR18742A (es)
ZA (1) ZA762361B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1073563A (en) * 1976-01-19 1980-03-11 American Cyanamid Company Process for beneficiation of non-sulfide ores
FR2366067A1 (fr) * 1976-09-29 1978-04-28 Chem Y Procede de flottation de minerais utilisant des esters d'acides dicarboxyliques comme constituants du collecteur
US4200522A (en) * 1976-09-29 1980-04-29 Chem-Y, Fabriek Van Chemische Produkten B.V. Process for the flotation of ores
US4511463A (en) * 1977-06-24 1985-04-16 West-Point Pepperell, Inc. Process for recovery of phosphate ore
US4158623A (en) * 1977-12-21 1979-06-19 American Cyanamid Company Process for froth flotation of phosphate ores
US4192739A (en) * 1977-12-21 1980-03-11 American Cyanamid Company Process for beneficiation of non-sulfide ores
US4233150A (en) * 1979-01-19 1980-11-11 American Cyanamid Company Process for beneficiation of non-sulfide iron-free ores
US4282089A (en) * 1979-11-13 1981-08-04 Tennessee Valley Authority Phosphate flotation with tribasic acids
FR2471217A1 (fr) * 1979-12-17 1981-06-19 Rech Geolog Miniere Procede de traitement de minerais de phosphates a gangue silico-carbonatee
US4309282A (en) * 1980-04-14 1982-01-05 American Cyanamid Company Process of phosphate ore beneficiation in the presence of residual organic polymeric flocculants
SU1309904A3 (ru) * 1981-05-13 1987-05-07 Берол Кеми Аб (Фирма) Способ пенной флотации апатит-карбонатной руды
SE447066B (sv) * 1981-05-18 1986-10-27 Berol Kemi Ab Forfarande for flotation av oxidiska mineral samt medel
US4450070A (en) * 1981-11-13 1984-05-22 The Dow Chemical Company Imidazoline conditioner for the flotation of oxidized coal
DE3522930A1 (de) * 1985-06-27 1987-01-08 Henkel Kgaa Phosphinsaeureaddukte an maleinsaeurehalbester, verfahren zu ihrer herstellung und ihre verwendung
US4744891A (en) * 1986-05-12 1988-05-17 Nalco Chemical Company Flotation of apatite from magnatite
DE3641870A1 (de) * 1986-12-08 1988-06-16 Henkel Kgaa Alkylsulfosuccinate auf der basis von propoxylierten sowie propoxylierten und ethoxylierten fettalkoholen als sammler fuer die flotation nichtsulfidischer erze
US5131600A (en) * 1989-02-13 1992-07-21 The Dow Chemical Company Alkanol amine grinding aids
US5057209A (en) * 1989-04-11 1991-10-15 The Dow Chemical Company Depression of the flotation of silica or siliceous gangue in mineral flotation
US5173176A (en) * 1990-02-23 1992-12-22 The Dow Chemical Company Dialkylated aryl monosulfonate collectors useful in the flotation of minerals
US5171427A (en) * 1990-02-23 1992-12-15 The Dow Chemical Company Sulfonated and carboxylate collector compositions useful in the flotation of minerals
US5015367A (en) * 1990-02-23 1991-05-14 The Dow Chemical Company Alkylated diaryl oxide monosulfonate collectors useful in the floatation of minerals
US5124028A (en) * 1990-06-28 1992-06-23 The Dow Chemical Company Froth flotation of silica or siliceous gangue

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2025984A (en) * 1934-01-08 1935-12-31 Benjamin R Harris Ester of hydroxy carboxylic acids
US2099120A (en) * 1936-10-15 1937-11-16 Du Pont Flotation process
US2120217A (en) * 1937-12-18 1938-06-07 Benjamin R Harris Ore flotation
US2302338A (en) * 1938-05-18 1942-11-17 Moeller August Froth flotation
US2312466A (en) * 1940-02-08 1943-03-02 American Cyanamid Co Oxygen-bearing ore flotation
US2302432A (en) * 1941-12-26 1942-11-17 Mid Continent Petroleum Corp Apparatus for separating waxes from oils
US2679522A (en) * 1952-01-21 1954-05-25 Petrolite Corp Esters of oxypropylated glycols and polycarboxylic acids
IT549882A (es) * 1955-03-05 1900-01-01
GB1355091A (en) * 1971-07-30 1974-05-30 Chem Y Flotation process
US3779380A (en) * 1971-10-12 1973-12-18 Hercules Inc Collector composition for ore flotation
US3902602A (en) * 1972-05-08 1975-09-02 Vojislav Petrovich Froth flotation method for recovery of minerals
US3909359A (en) * 1974-03-25 1975-09-30 Eastman Kodak Co Method for the preparation of cholesterol oxidase

Also Published As

Publication number Publication date
US4081363A (en) 1978-03-28
SE417477B (sv) 1981-03-23
FI62471C (fi) 1983-01-10
FR2312297A1 (fr) 1976-12-24
OA05331A (fr) 1981-02-28
FR2312297B1 (es) 1979-08-17
ZA762361B (en) 1977-04-27
TR18742A (tr) 1977-08-02
FI761378A (es) 1976-11-30
FI62471B (fi) 1982-09-30
SE7606040L (sv) 1976-11-30
AU500635B2 (en) 1979-05-31
CA1070441A (en) 1980-01-22
GB1550692A (en) 1979-08-15
BR7603327A (pt) 1976-12-07
MX145545A (es) 1982-03-08
AU1346076A (en) 1977-11-03

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