ZA784045B - Process for removing phosphorus from phosphorus-containing fluorite - Google Patents
Process for removing phosphorus from phosphorus-containing fluoriteInfo
- 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
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)
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 (xx) |
JP (1) | JPS5421990A (xx) |
MX (1) | MX149534A (xx) |
ZA (1) | ZA784045B (xx) |
Families Citing this family (5)
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)
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 (xx) * | 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 |
-
1977
- 1977-07-21 JP JP8662177A patent/JPS5421990A/ja active Pending
-
1978
- 1978-07-17 ZA ZA00784045A patent/ZA784045B/xx unknown
- 1978-07-19 US US05/926,016 patent/US4180546A/en not_active Expired - Lifetime
- 1978-07-21 MX MX174260A patent/MX149534A/es unknown
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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