AT359531B - Verfahren zur herstellung von schnell loeslichen wenig hygroskopischen ammoniumpolyphosphat- massen - Google Patents
Verfahren zur herstellung von schnell loeslichen wenig hygroskopischen ammoniumpolyphosphat- massenInfo
- Publication number
- AT359531B AT359531B AT140578A AT140578A AT359531B AT 359531 B AT359531 B AT 359531B AT 140578 A AT140578 A AT 140578A AT 140578 A AT140578 A AT 140578A AT 359531 B AT359531 B AT 359531B
- Authority
- AT
- Austria
- Prior art keywords
- masses
- ammonium polyphosphate
- quickly soluble
- soluble little
- little hygroscopic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
- C05B13/06—Alkali and alkaline earth meta- or polyphosphate fertilisers
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL51677A IL51677A (en) | 1977-03-16 | 1977-03-16 | Solid ammonium polyphosphate compositions and method for manufacture thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA140578A ATA140578A (de) | 1980-04-15 |
| AT359531B true AT359531B (de) | 1980-11-10 |
Family
ID=11049448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT140578A AT359531B (de) | 1977-03-16 | 1978-02-27 | Verfahren zur herstellung von schnell loeslichen wenig hygroskopischen ammoniumpolyphosphat- massen |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT359531B (de) |
| AU (1) | AU515978B2 (de) |
| BE (1) | BE864902A (de) |
| CA (1) | CA1104790A (de) |
| DE (1) | DE2725006A1 (de) |
| FR (1) | FR2383900A1 (de) |
| GB (1) | GB1598507A (de) |
| IL (1) | IL51677A (de) |
| NL (1) | NL7802891A (de) |
| ZA (1) | ZA78894B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104230429A (zh) * | 2013-06-18 | 2014-12-24 | 深圳市芭田生态工程股份有限公司 | 一种粉状水溶性npk复合肥及其制备方法 |
| CN112938923B (zh) * | 2020-12-28 | 2023-07-07 | 瓮福（集团）有限责任公司 | 一种养分可控的聚磷酸铵制备方法 |
| CN115108853B (zh) * | 2022-07-15 | 2023-06-23 | 郑州大学 | 一种高水溶性聚磷酸铵及其合成方法和应用 |
-
1977
- 1977-03-16 IL IL51677A patent/IL51677A/xx unknown
- 1977-06-02 DE DE19772725006 patent/DE2725006A1/de not_active Withdrawn
-
1978
- 1978-02-15 ZA ZA00780894A patent/ZA78894B/xx unknown
- 1978-02-22 CA CA297,468A patent/CA1104790A/en not_active Expired
- 1978-02-27 AT AT140578A patent/AT359531B/de not_active IP Right Cessation
- 1978-02-28 AU AU33684/78A patent/AU515978B2/en not_active Expired
- 1978-03-08 GB GB9262/78A patent/GB1598507A/en not_active Expired
- 1978-03-15 BE BE2056758A patent/BE864902A/xx unknown
- 1978-03-16 NL NL7802891A patent/NL7802891A/xx not_active Application Discontinuation
- 1978-03-16 FR FR7807691A patent/FR2383900A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AU515978B2 (en) | 1981-05-14 |
| BE864902A (fr) | 1978-07-03 |
| GB1598507A (en) | 1981-09-23 |
| IL51677A0 (en) | 1977-05-31 |
| AU3368478A (en) | 1979-09-06 |
| IL51677A (en) | 1980-09-16 |
| ZA78894B (en) | 1979-02-28 |
| FR2383900B3 (de) | 1980-12-05 |
| NL7802891A (nl) | 1978-09-19 |
| ATA140578A (de) | 1980-04-15 |
| FR2383900A1 (fr) | 1978-10-13 |
| CA1104790A (en) | 1981-07-14 |
| DE2725006A1 (de) | 1978-09-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee | ||
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |