FI761378A - - Google Patents

Info

Publication number
FI761378A
FI761378A FI761378A FI761378A FI761378A FI 761378 A FI761378 A FI 761378A FI 761378 A FI761378 A FI 761378A FI 761378 A FI761378 A FI 761378A FI 761378 A FI761378 A FI 761378A
Authority
FI
Finland
Application number
FI761378A
Other languages
Finnish (fi)
Other versions
FI62471B (fi
FI62471C (fi
Inventor
Martin Grayson
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 FI761378A publication Critical patent/FI761378A/fi
Publication of FI62471B publication Critical patent/FI62471B/fi
Application granted granted Critical
Publication of FI62471C publication Critical patent/FI62471C/fi

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
FI761378A 1975-05-29 1976-05-14 Anrikning av icke-sulfidmineral medelst skumflotation FI62471C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58204075 1975-05-29
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 (3)

Publication Number Publication Date
FI761378A true FI761378A (xx) 1976-11-30
FI62471B FI62471B (fi) 1982-09-30
FI62471C FI62471C (fi) 1983-01-10

Family

ID=24327587

Family Applications (1)

Application Number Title Priority Date Filing Date
FI761378A FI62471C (fi) 1975-05-29 1976-05-14 Anrikning av icke-sulfidmineral medelst skumflotation

Country Status (13)

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

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
US5171427A (en) * 1990-02-23 1992-12-15 The Dow Chemical Company Sulfonated and carboxylate collector compositions useful in the flotation of minerals
US5173176A (en) * 1990-02-23 1992-12-22 The Dow Chemical Company Dialkylated aryl monosulfonate collectors 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
CA592315A (en) * 1955-03-05 1960-02-09 Moeller August Flotation process
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
AU500635B2 (en) 1979-05-31
ES448291A1 (es) 1977-12-01
US4081363A (en) 1978-03-28
SE7606040L (sv) 1976-11-30
ZA762361B (en) 1977-04-27
MX145545A (es) 1982-03-08
TR18742A (tr) 1977-08-02
SE417477B (sv) 1981-03-23
FR2312297A1 (fr) 1976-12-24
FR2312297B1 (xx) 1979-08-17
FI62471B (fi) 1982-09-30
AU1346076A (en) 1977-11-03
BR7603327A (pt) 1976-12-07
GB1550692A (en) 1979-08-15
OA05331A (fr) 1981-02-28
CA1070441A (en) 1980-01-22
FI62471C (fi) 1983-01-10

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: AMERICAN CYANAMID COMPANY