NL134893C - - Google Patents
Info
- Publication number
- NL134893C NL134893C NL134893DA NL134893C NL 134893 C NL134893 C NL 134893C NL 134893D A NL134893D A NL 134893DA NL 134893 C NL134893 C NL 134893C
- 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
- C05B11/06—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 nitric acid (nitrophosphates)
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- 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
- C01B25/2208—Preparation by reacting phosphate-containing material with an acid, e.g. wet process with an acid or a mixture of acids other than sulfuric acid
- C01B25/2216—Preparation by reacting phosphate-containing material with an acid, e.g. wet process with an acid or a mixture of acids other than sulfuric acid with nitric acid or nitrous vapours in aqueous medium
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- 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
- C01F11/36—Nitrates
- C01F11/38—Preparation with nitric acid or nitrogen oxides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Fertilizers (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1967C0042732 DE1592081C3 (en) | 1967-06-29 | 1967-06-29 | Process for the production of strontium nitrate from rock phosphate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL134893C true NL134893C (en) |
Family
ID=7025071
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL134893D NL134893C (en) | 1967-06-29 | ||
| NL6808225A NL6808225A (en) | 1967-06-29 | 1968-06-12 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6808225A NL6808225A (en) | 1967-06-29 | 1968-06-12 |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE1592081C3 (en) |
| FI (1) | FI48574C (en) |
| NL (2) | NL6808225A (en) |
| NO (1) | NO120188B (en) |
| SE (1) | SE331834B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO332007B1 (en) * | 2007-03-28 | 2012-05-21 | Yara Int Asa | Calcium nitrate purification process |
| CN105460965A (en) * | 2016-01-30 | 2016-04-06 | 常州市君成机械有限公司 | Method for preparing anti-caking high-purity electronic-grade strontium nitrate |
-
0
- NL NL134893D patent/NL134893C/xx active
-
1967
- 1967-06-29 DE DE1967C0042732 patent/DE1592081C3/en not_active Expired
-
1968
- 1968-05-29 FI FI150268A patent/FI48574C/en active
- 1968-06-12 NL NL6808225A patent/NL6808225A/xx unknown
- 1968-06-17 SE SE816468A patent/SE331834B/xx unknown
- 1968-06-28 NO NO257668A patent/NO120188B/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE331834B (en) | 1971-01-18 |
| DE1592081A1 (en) | 1972-11-09 |
| NO120188B (en) | 1970-09-14 |
| NL6808225A (en) | 1968-12-30 |
| FI48574B (en) | 1974-07-31 |
| FI48574C (en) | 1974-11-11 |
| DE1592081B2 (en) | 1977-11-17 |
| DE1592081C3 (en) | 1978-08-03 |