ZA784045B - Process for removing phosphorus from phosphorus-containing fluorite - Google Patents

Process for removing phosphorus from phosphorus-containing fluorite

Info

Publication number
ZA784045B
ZA784045B ZA00784045A ZA784045A ZA784045B ZA 784045 B ZA784045 B ZA 784045B ZA 00784045 A ZA00784045 A ZA 00784045A ZA 784045 A ZA784045 A ZA 784045A ZA 784045 B ZA784045 B ZA 784045B
Authority
ZA
South Africa
Prior art keywords
phosphorus
containing fluorite
fluorite
removing phosphorus
Prior art date
Application number
ZA00784045A
Other languages
English (en)
Inventor
H Ono
T Shibata
K Isoyama
Original Assignee
Central Glass Co Ltd
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 Central Glass Co Ltd filed Critical Central Glass Co Ltd
Publication of ZA784045B publication Critical patent/ZA784045B/xx

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
    • C01F11/20—Halides
    • C01F11/22—Fluorides
    • 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
    • C01F11/02—Oxides or hydroxides
    • C01F11/12—Oxides or hydroxides from silicates

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)
ZA00784045A 1977-07-21 1978-07-17 Process for removing phosphorus from phosphorus-containing fluorite ZA784045B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8662177A JPS5421990A (en) 1977-07-21 1977-07-21 Process for removing phosphorus compnent in fluorite

Publications (1)

Publication Number Publication Date
ZA784045B true ZA784045B (en) 1979-07-25

Family

ID=13892085

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00784045A ZA784045B (en) 1977-07-21 1978-07-17 Process for removing phosphorus from phosphorus-containing fluorite

Country Status (4)

Country Link
US (1) US4180546A (ja)
JP (1) JPS5421990A (ja)
MX (1) MX149534A (ja)
ZA (1) ZA784045B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE426958B (sv) * 1980-02-25 1983-02-21 Celleco Ab Separator for uppdelning av en inkommande blandning av cellulosasuspension eller liknande och grova tunga partiklar
US5170242A (en) * 1989-12-04 1992-12-08 Ramtron Corporation Reaction barrier for a multilayer structure in an integrated circuit
US6090353A (en) * 1998-04-01 2000-07-18 Svedala Industries, Inc. Method of removing impurities from mineral concentrates
TWI490168B (zh) * 2012-06-25 2015-07-01 Silicor Materials Inc 純化無機鹽之方法及其用途
CN111170349A (zh) * 2018-11-12 2020-05-19 中蓝连海设计研究院有限公司 一种适用于萤石矿的酸浸提纯方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB888844A (en) * 1957-08-28 1962-02-07 Paul August Franz Baumert Process for obtaining fluorine compounds
JPS552450B2 (ja) * 1973-12-26 1980-01-21
CA1045258A (en) * 1974-04-03 1978-12-26 Ronald J. Hirko Recovery of fluorine and phosphate values from waste water

Also Published As

Publication number Publication date
JPS5421990A (en) 1979-02-19
MX149534A (es) 1983-11-22
US4180546A (en) 1979-12-25

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