NL7007284A - - Google Patents
Info
- Publication number
- NL7007284A NL7007284A NL7007284A NL7007284A NL7007284A NL 7007284 A NL7007284 A NL 7007284A NL 7007284 A NL7007284 A NL 7007284A NL 7007284 A NL7007284 A NL 7007284A NL 7007284 A NL7007284 A NL 7007284A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B11/00—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes
- C05B11/04—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid
- C05B11/10—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid using orthophosphoric acid
-
- 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
- C01B25/28—Ammonium phosphates
-
- 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
- C01B25/38—Condensed phosphates
- C01B25/40—Polyphosphates
- C01B25/405—Polyphosphates of ammonium
-
- 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
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B11/00—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes
- C05B11/04—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid
- C05B11/08—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid using sulfuric acid
-
- 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
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/915—Fluorine containing
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Removal Of Specific Substances (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Chemical Treatment Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI1494/69A FI43589B (forum.php) | 1969-05-20 | 1969-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7007284A true NL7007284A (forum.php) | 1970-11-24 |
Family
ID=8505713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7007284A NL7007284A (forum.php) | 1969-05-20 | 1970-05-20 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3684435A (forum.php) |
| JP (1) | JPS5017036B1 (forum.php) |
| BE (1) | BE750498A (forum.php) |
| CH (1) | CH549529A (forum.php) |
| DE (1) | DE2024134A1 (forum.php) |
| FI (1) | FI43589B (forum.php) |
| FR (1) | FR2043540B3 (forum.php) |
| GB (1) | GB1316874A (forum.php) |
| NL (1) | NL7007284A (forum.php) |
| NO (1) | NO127859B (forum.php) |
| SE (1) | SE347950B (forum.php) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51116735A (en) * | 1975-04-05 | 1976-10-14 | Tsunejirou Ono | Rule for drawing perspectives |
| US4026995A (en) * | 1976-02-11 | 1977-05-31 | Atlantic Richfield Company | Process for defluorination of commercial phosphoric acid |
| JPS55148401U (forum.php) * | 1979-04-13 | 1980-10-25 | ||
| FR2706441B1 (fr) * | 1993-06-16 | 1995-08-18 | Commissariat Energie Atomique | Procédé de traitement d'apatites naturelles en vue de les utiliser pour le stockage d'éléments combustibles irradiés. |
| US6676914B1 (en) * | 2000-06-09 | 2004-01-13 | Hf Extraction, Llc | Phosphate acidulation utilizing HF acid |
| DE10309611A1 (de) * | 2003-02-28 | 2004-09-16 | Honeywell Specialty Chemicals Seelze Gmbh | Verfahren zur Herstellung von Calciumfluorid |
| ES2978861T3 (es) * | 2015-04-02 | 2024-09-23 | Fluorsid S P A | Fluorita sintética de alta pureza, proceso para preparar la misma y aparato para el mismo |
| MA62177B1 (fr) * | 2023-08-22 | 2025-05-30 | Universite Mohammed VI Polytechnique | Extraction d’uranium a partir de matrices minerales phosphatées |
| CN117023756B (zh) * | 2023-08-31 | 2025-03-21 | 中南大学 | 一种铍（ii）矿化试剂及含铍废水深度净化方法 |
-
1969
- 1969-05-20 FI FI1494/69A patent/FI43589B/fi active
-
1970
- 1970-05-07 US US35588A patent/US3684435A/en not_active Expired - Lifetime
- 1970-05-15 CH CH729470A patent/CH549529A/xx not_active IP Right Cessation
- 1970-05-15 BE BE750498D patent/BE750498A/xx unknown
- 1970-05-16 DE DE19702024134 patent/DE2024134A1/de active Pending
- 1970-05-18 GB GB2400770A patent/GB1316874A/en not_active Expired
- 1970-05-19 NO NO01902/70A patent/NO127859B/no unknown
- 1970-05-19 JP JP45042162A patent/JPS5017036B1/ja active Pending
- 1970-05-19 FR FR707018050A patent/FR2043540B3/fr not_active Expired
- 1970-05-20 NL NL7007284A patent/NL7007284A/xx unknown
- 1970-05-20 SE SE06957/70A patent/SE347950B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH549529A (de) | 1974-05-31 |
| JPS5017036B1 (forum.php) | 1975-06-18 |
| FR2043540B3 (forum.php) | 1973-03-16 |
| SE347950B (forum.php) | 1972-08-21 |
| BE750498A (fr) | 1970-10-16 |
| GB1316874A (en) | 1973-05-16 |
| FI43589B (forum.php) | 1971-02-01 |
| FR2043540A7 (forum.php) | 1971-02-19 |
| NO127859B (forum.php) | 1973-08-27 |
| DE2024134A1 (de) | 1970-11-26 |
| US3684435A (en) | 1972-08-15 |