SE390723B - Forfarande for kontinuerlig framstellning av ammoniumpolyfosfater - Google Patents
Forfarande for kontinuerlig framstellning av ammoniumpolyfosfaterInfo
- Publication number
- SE390723B SE390723B SE7317489A SE7317489A SE390723B SE 390723 B SE390723 B SE 390723B SE 7317489 A SE7317489 A SE 7317489A SE 7317489 A SE7317489 A SE 7317489A SE 390723 B SE390723 B SE 390723B
- Authority
- SE
- Sweden
- Prior art keywords
- procedure
- continuous production
- ammonium polyphosphates
- polyphosphates
- ammonium
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722264306 DE2264306C3 (de) | 1972-12-30 | 1972-12-30 | Verfahren zur Herstellung von Ammoniumpolyphosphat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE390723B true SE390723B (sv) | 1977-01-17 |
Family
ID=5865873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7317489A SE390723B (sv) | 1972-12-30 | 1973-12-27 | Forfarande for kontinuerlig framstellning av ammoniumpolyfosfater |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT346281B (sv) |
| BE (1) | BE808955A (sv) |
| CH (1) | CH596094A5 (sv) |
| DE (1) | DE2264306C3 (sv) |
| FR (1) | FR2212292B1 (sv) |
| GB (1) | GB1442780A (sv) |
| NL (1) | NL7317695A (sv) |
| SE (1) | SE390723B (sv) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2948125A1 (de) * | 1979-11-27 | 1981-07-02 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Schaltungsanordnung |
| AT380229B (de) * | 1984-01-30 | 1986-04-25 | Mikhail Vasilievich Lykov | Verfahren zur herstellung von fluessigen komplexduengern aus nassphosphorsaeure und gasfoermigem ammoniak |
| CN110759324B (zh) * | 2019-11-07 | 2023-03-21 | 中化重庆涪陵化工有限公司 | 一种利用磷酸与尿素生产聚磷酸铵的方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1009823A (en) * | 1970-02-09 | 1977-05-10 | Paul S. Minor | Ammonium phosphate fertilizer production |
-
1972
- 1972-12-30 DE DE19722264306 patent/DE2264306C3/de not_active Expired
-
1973
- 1973-12-20 CH CH1788673A patent/CH596094A5/xx not_active IP Right Cessation
- 1973-12-21 BE BE139141A patent/BE808955A/xx unknown
- 1973-12-26 FR FR7346397A patent/FR2212292B1/fr not_active Expired
- 1973-12-27 AT AT1083473A patent/AT346281B/de active
- 1973-12-27 SE SE7317489A patent/SE390723B/sv unknown
- 1973-12-27 NL NL7317695A patent/NL7317695A/xx not_active Application Discontinuation
- 1973-12-28 GB GB6010373A patent/GB1442780A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7317695A (sv) | 1974-07-02 |
| FR2212292A1 (sv) | 1974-07-26 |
| BE808955A (fr) | 1974-04-16 |
| FR2212292B1 (sv) | 1978-03-24 |
| CH596094A5 (sv) | 1978-02-28 |
| DE2264306B2 (de) | 1978-02-09 |
| ATA1083473A (de) | 1978-03-15 |
| DE2264306C3 (de) | 1978-09-28 |
| AT346281B (de) | 1978-11-10 |
| GB1442780A (en) | 1976-07-14 |
| DE2264306A1 (de) | 1974-07-04 |
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