FI750783A - - Google Patents
Info
- Publication number
- FI750783A FI750783A FI750783A FI750783A FI750783A FI 750783 A FI750783 A FI 750783A FI 750783 A FI750783 A FI 750783A FI 750783 A FI750783 A FI 750783A FI 750783 A FI750783 A FI 750783A
- Authority
- FI
- Finland
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
- C01B25/18—Phosphoric acid
- C01B25/22—Preparation by reacting phosphate-containing material with an acid, e.g. wet process
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
- A23K20/26—Compounds containing phosphorus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S426/00—Food or edible material: processes, compositions, and products
- Y10S426/807—Poultry or ruminant feed
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S71/00—Chemistry: fertilizers
- Y10S71/03—Defluorination
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO740983 | 1974-03-19 | ||
| NO740983A NO133266C (es) | 1974-03-19 | 1974-03-19 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI750783A true FI750783A (es) | 1975-09-20 |
| FI58766B FI58766B (fi) | 1980-12-31 |
| FI58766C FI58766C (fi) | 1981-04-10 |
Family
ID=19881519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI750783A FI58766C (fi) | 1974-03-19 | 1975-03-18 | Foerfarande foer framstaellning av en renad kalsiumfosfathaltig fosforsyra ur raosyra fraon odda-processen |
Country Status (25)
| Country | Link |
|---|---|
| US (1) | US4043789A (es) |
| JP (1) | JPS511394A (es) |
| BE (1) | BE826880A (es) |
| BR (1) | BR7501597A (es) |
| CA (1) | CA1044437A (es) |
| DD (1) | DD116204A5 (es) |
| DE (1) | DE2511801C3 (es) |
| DK (1) | DK134899B (es) |
| EG (1) | EG11662A (es) |
| ES (1) | ES435727A1 (es) |
| FI (1) | FI58766C (es) |
| FR (1) | FR2264773B1 (es) |
| GB (1) | GB1499584A (es) |
| HU (1) | HU171316B (es) |
| IE (1) | IE40770B1 (es) |
| IL (1) | IL46826A (es) |
| IN (1) | IN143137B (es) |
| IT (1) | IT1032331B (es) |
| NL (1) | NL178861C (es) |
| NO (1) | NO133266C (es) |
| RO (1) | RO69799A (es) |
| SE (1) | SE405963B (es) |
| SU (1) | SU692554A3 (es) |
| TR (1) | TR18344A (es) |
| YU (1) | YU61775A (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5650527A (en) * | 1979-09-29 | 1981-05-07 | Fujitsu Ltd | Semiconductor integrated circuit device |
| JPS6161468A (ja) * | 1984-08-31 | 1986-03-29 | Seiko Epson Corp | 静電気保護回路 |
| FR2825357B1 (fr) * | 2001-05-31 | 2004-04-30 | Cit Alcatel | Procede de dopage de la silice par du fluor |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2091898A (en) * | 1933-07-07 | 1937-08-31 | Dorr Co Inc | Crystallization |
| US2689175A (en) * | 1952-03-07 | 1954-09-14 | Chemical Construction Corp | Production of nitrogenous fertilizers |
| US3002812A (en) * | 1959-02-19 | 1961-10-03 | Int Minerals & Chem Corp | Manufacture of defluorinated phosphates |
| US3099530A (en) * | 1959-12-08 | 1963-07-30 | Int Minerals & Chem Corp | Manufacture of defluorinated phosphates |
| US3151941A (en) * | 1960-05-02 | 1964-10-06 | Smith Douglass Company Inc | Defluorination of peosphoric acid |
| US3205062A (en) * | 1962-03-12 | 1965-09-07 | St Paul Ammonia Products Inc | Nitric acid acidulation of phosphate rock |
| US3195980A (en) * | 1962-03-30 | 1965-07-20 | St Paul Ammonia Products Inc | Nitrate removal from phosphoric acid liquors |
| GB1057643A (en) * | 1963-03-14 | 1967-02-01 | Armour & Co | Concentrated phosphoric acid |
| US3939248A (en) * | 1964-06-22 | 1976-02-17 | Whiting Corporation | Process and apparatus for manufacturing phosphoric acid |
| US3416889A (en) * | 1964-06-22 | 1968-12-17 | Whiting Corp | Process and apparatus for manufacturing phosphoric acid |
| US3463609A (en) * | 1967-05-04 | 1969-08-26 | Raymond W Garris | Phosphoric acid production |
| US3528771A (en) * | 1967-10-10 | 1970-09-15 | Int Minerals & Chem Corp | Phosphoric acid clarification |
| US3620979A (en) * | 1968-04-24 | 1971-11-16 | Fmc Corp | Process of forming free-flowing, particulate mixtures of phosphates and silicates |
| US3615195A (en) * | 1968-12-11 | 1971-10-26 | Simplot Co J R | Fluosilic acid recovery |
| US3515534A (en) * | 1969-09-30 | 1970-06-02 | Tennessee Valley Authority | Recycling ammonium sulfate in nitric phosphate processing |
| US3802846A (en) * | 1971-05-21 | 1974-04-09 | Pullman Inc | Crystallizer apparatus |
-
1974
- 1974-03-19 NO NO740983A patent/NO133266C/no unknown
-
1975
- 1975-03-11 GB GB10094/75A patent/GB1499584A/en not_active Expired
- 1975-03-11 IE IE524/75A patent/IE40770B1/xx unknown
- 1975-03-12 IN IN479/CAL/1975A patent/IN143137B/en unknown
- 1975-03-13 YU YU00617/75A patent/YU61775A/xx unknown
- 1975-03-13 IL IL46826A patent/IL46826A/en unknown
- 1975-03-17 IT IT48635/75A patent/IT1032331B/it active
- 1975-03-17 EG EG137/75A patent/EG11662A/xx active
- 1975-03-17 SE SE7502983A patent/SE405963B/xx unknown
- 1975-03-18 RO RO7581690A patent/RO69799A/ro unknown
- 1975-03-18 FR FR7508456A patent/FR2264773B1/fr not_active Expired
- 1975-03-18 NL NLAANVRAGE7503210,A patent/NL178861C/xx not_active IP Right Cessation
- 1975-03-18 FI FI750783A patent/FI58766C/fi not_active IP Right Cessation
- 1975-03-18 BR BR1597/75A patent/BR7501597A/pt unknown
- 1975-03-18 TR TR18344A patent/TR18344A/xx unknown
- 1975-03-18 DE DE752511801A patent/DE2511801C3/de not_active Expired
- 1975-03-18 DK DK109475AA patent/DK134899B/da unknown
- 1975-03-18 ES ES435727A patent/ES435727A1/es not_active Expired
- 1975-03-18 CA CA222,443A patent/CA1044437A/en not_active Expired
- 1975-03-18 HU HU75NO00000189A patent/HU171316B/hu not_active IP Right Cessation
- 1975-03-18 SU SU752115255A patent/SU692554A3/ru active
- 1975-03-19 US US05/560,089 patent/US4043789A/en not_active Expired - Lifetime
- 1975-03-19 DD DD184876A patent/DD116204A5/xx unknown
- 1975-03-19 JP JP50032499A patent/JPS511394A/ja active Pending
- 1975-03-19 BE BE154502A patent/BE826880A/xx unknown
Also Published As
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed | ||
| MM | Patent lapsed |
Owner name: NORSK HYDRO A.S. |