FI55776C - Foerfarande foer flotation av oxidmineral i het pulp - Google Patents

Foerfarande foer flotation av oxidmineral i het pulp

Info

Publication number
FI55776C
FI55776C FI1721/73A FI172173A FI55776C FI 55776 C FI55776 C FI 55776C FI 1721/73 A FI1721/73 A FI 1721/73A FI 172173 A FI172173 A FI 172173A FI 55776 C FI55776 C FI 55776C
Authority
FI
Finland
Prior art keywords
oxidmineral
het
pulp
foerfarande foer
flotation
Prior art date
Application number
FI1721/73A
Other languages
English (en)
Other versions
FI172173A7 (fi
FI55776B (fi
Inventor
Heikki Reino Laapas
Original Assignee
Heikki Reino Laapas
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 Heikki Reino Laapas filed Critical Heikki Reino Laapas
Priority to FI1721/73A priority Critical patent/FI55776C/fi
Priority to US473320A priority patent/US3913742A/en
Priority to NO741908A priority patent/NO141541C/no
Priority to CA200,852A priority patent/CA1015871A/en
Publication of FI172173A7 publication Critical patent/FI172173A7/fi
Application granted granted Critical
Publication of FI55776B publication Critical patent/FI55776B/fi
Publication of FI55776C publication Critical patent/FI55776C/fi

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
FI1721/73A 1973-05-29 1973-05-29 Foerfarande foer flotation av oxidmineral i het pulp FI55776C (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI1721/73A FI55776C (fi) 1973-05-29 1973-05-29 Foerfarande foer flotation av oxidmineral i het pulp
US473320A US3913742A (en) 1973-05-29 1974-05-24 Flotation of oxide minerals in hot pulp
NO741908A NO141541C (no) 1973-05-29 1974-05-27 Fremgangsmaate til konsentrering av jernoksydmineraler
CA200,852A CA1015871A (en) 1973-05-29 1974-05-27 Flotation of oxide minerals in hot pulp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI1721/73A FI55776C (fi) 1973-05-29 1973-05-29 Foerfarande foer flotation av oxidmineral i het pulp

Publications (3)

Publication Number Publication Date
FI172173A7 FI172173A7 (fi) 1974-11-30
FI55776B FI55776B (fi) 1979-06-29
FI55776C true FI55776C (fi) 1979-10-10

Family

ID=8506074

Family Applications (1)

Application Number Title Priority Date Filing Date
FI1721/73A FI55776C (fi) 1973-05-29 1973-05-29 Foerfarande foer flotation av oxidmineral i het pulp

Country Status (4)

Country Link
US (1) US3913742A (fi)
CA (1) CA1015871A (fi)
FI (1) FI55776C (fi)
NO (1) NO141541C (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4492628A (en) * 1982-08-25 1985-01-08 Freeport Kaolin Company Method of treating clay to improve its whiteness
US10919048B2 (en) * 2017-11-02 2021-02-16 Arr-Maz Products, L.P. Reagent scheme for sedimentary phosphate flotation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471414A (en) * 1945-01-11 1949-05-31 Dasher John Conditioning minerals for film concentration
US2741364A (en) * 1953-07-24 1956-04-10 Molybdenum Corp Preparatory treatment for froth flotation
US2861687A (en) * 1955-09-09 1958-11-25 Southwestern Eng Co Flotation of heavy metal oxides
US3067957A (en) * 1959-09-08 1962-12-11 Cleveland Cliffs Iron Process of upgrading iron ore concentrates
US3295767A (en) * 1963-09-12 1967-01-03 Dow Chemical Co Non-metallic flotation process
US3430765A (en) * 1965-08-11 1969-03-04 Allied Chem Beneficiation of fluorspar ores
US3768738A (en) * 1971-10-21 1973-10-30 United States Borax Chem Flotation of arsenic minerals from borate ores

Also Published As

Publication number Publication date
NO741908L (no) 1974-12-02
FI172173A7 (fi) 1974-11-30
NO141541C (no) 1980-04-08
US3913742A (en) 1975-10-21
FI55776B (fi) 1979-06-29
NO141541B (no) 1979-12-27
CA1015871A (en) 1977-08-16

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