TR24863A - ALKALIFOSFAT CÖZELTILERININ üRETILMESINE MAHSUS USUL. - Google Patents
ALKALIFOSFAT CÖZELTILERININ üRETILMESINE MAHSUS USUL.Info
- Publication number
- TR24863A TR24863A TR91/0326A TR32691A TR24863A TR 24863 A TR24863 A TR 24863A TR 91/0326 A TR91/0326 A TR 91/0326A TR 32691 A TR32691 A TR 32691A TR 24863 A TR24863 A TR 24863A
- Authority
- TR
- Turkey
- Prior art keywords
- alkaliphosphate
- procedure
- solutions
- production
- alkaliphosphate solutions
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/30—Alkali metal phosphates
- C01B25/308—Methods for converting an alkali metal orthophosphate into another one; Purification; Decolorasing; Dehydrating; Drying
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Removal Of Specific Substances (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4011716A DE4011716A1 (de) | 1990-04-11 | 1990-04-11 | Verfahren zur herstellung von alkaliphosphatloesungen |
Publications (1)
Publication Number | Publication Date |
---|---|
TR24863A true TR24863A (tr) | 1992-07-01 |
Family
ID=6404213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TR91/0326A TR24863A (tr) | 1990-04-11 | 1991-04-09 | ALKALIFOSFAT CÖZELTILERININ üRETILMESINE MAHSUS USUL. |
Country Status (12)
Country | Link |
---|---|
US (1) | US5124137A (tr) |
EP (1) | EP0451511B1 (tr) |
JP (1) | JPH04224106A (tr) |
BR (1) | BR9101428A (tr) |
CA (1) | CA2038586A1 (tr) |
DE (2) | DE4011716A1 (tr) |
ES (1) | ES2055478T3 (tr) |
IL (1) | IL97809A0 (tr) |
MA (1) | MA22114A1 (tr) |
PH (1) | PH27595A (tr) |
TR (1) | TR24863A (tr) |
ZA (1) | ZA912645B (tr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014006278B3 (de) * | 2014-05-02 | 2015-02-26 | Remondis Aqua Gmbh & Co. Kg | Verfahren zur Reinigung von Roh-Phosphorsäure (z.B. MGA-Säure) durch Zugabe von Aschen aus Abfall-Verbrennungsanlagen umfassend die Gewinnung von reiner Phosphorsäure, Kalziumsulfat, wasserlöslichen Kalziumhydrogenphosphaten und Metallsalz-Lösung |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2053319A (en) * | 1934-06-07 | 1936-09-08 | Blockson Chemical Co | Purifying treatment for alkali metal phosphate solutions |
EP0129784A2 (de) * | 1983-06-23 | 1985-01-02 | Hoechst Aktiengesellschaft | Verfahren zur Entfluorierung von Alkaliphosphatlösungen |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2954275A (en) * | 1958-01-15 | 1960-09-27 | John N Carothers | Process of recovering fluorine from phosphate rock |
US3305304A (en) * | 1962-11-23 | 1967-02-21 | Hooker Chemical Corp | Purification of phosphorus-containing solutions |
US3493336A (en) * | 1964-06-18 | 1970-02-03 | Electric Reduction Co | Manufacture of alkali metal phosphates |
DE2035505C3 (de) * | 1970-07-17 | 1974-06-12 | Knapsack Ag, 5033 Huerth-Knapsack | Verfahren zur Herstellung reiner Alkaliphosphatlösungen |
US4086322A (en) * | 1974-10-07 | 1978-04-25 | Pennzoil Company | Production of fluoride-free phosphates |
US4053561A (en) * | 1975-08-14 | 1977-10-11 | Stauffer Chemical Company | Removal of fluorine from phosphatic solutions |
DE3583209D1 (de) * | 1984-11-05 | 1991-07-18 | Prayon Dev Sa | Kontinuierliches verfahren zur herstellung von phosphorsaeure und von calciumsulfat. |
-
1990
- 1990-04-11 DE DE4011716A patent/DE4011716A1/de not_active Withdrawn
-
1991
- 1991-03-09 EP EP91103655A patent/EP0451511B1/de not_active Expired - Lifetime
- 1991-03-09 ES ES91103655T patent/ES2055478T3/es not_active Expired - Lifetime
- 1991-03-09 DE DE59101638T patent/DE59101638D1/de not_active Expired - Fee Related
- 1991-03-19 CA CA002038586A patent/CA2038586A1/en not_active Abandoned
- 1991-03-28 US US07/676,862 patent/US5124137A/en not_active Expired - Fee Related
- 1991-04-02 PH PH42243A patent/PH27595A/en unknown
- 1991-04-05 MA MA22383A patent/MA22114A1/fr unknown
- 1991-04-09 TR TR91/0326A patent/TR24863A/tr unknown
- 1991-04-09 IL IL97809A patent/IL97809A0/xx unknown
- 1991-04-09 JP JP3076464A patent/JPH04224106A/ja not_active Withdrawn
- 1991-04-10 BR BR919101428A patent/BR9101428A/pt not_active Application Discontinuation
- 1991-04-10 ZA ZA912645A patent/ZA912645B/xx unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2053319A (en) * | 1934-06-07 | 1936-09-08 | Blockson Chemical Co | Purifying treatment for alkali metal phosphate solutions |
EP0129784A2 (de) * | 1983-06-23 | 1985-01-02 | Hoechst Aktiengesellschaft | Verfahren zur Entfluorierung von Alkaliphosphatlösungen |
Also Published As
Publication number | Publication date |
---|---|
ES2055478T3 (es) | 1994-08-16 |
EP0451511B1 (de) | 1994-05-18 |
JPH04224106A (ja) | 1992-08-13 |
EP0451511A1 (de) | 1991-10-16 |
PH27595A (en) | 1993-08-31 |
DE4011716A1 (de) | 1991-10-17 |
IL97809A0 (en) | 1992-06-21 |
MA22114A1 (fr) | 1991-12-31 |
DE59101638D1 (de) | 1994-06-23 |
ZA912645B (en) | 1992-01-29 |
US5124137A (en) | 1992-06-23 |
BR9101428A (pt) | 1991-11-26 |
CA2038586A1 (en) | 1991-10-12 |
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