GB1379796A - Production of ammonium polyphosphate solution - Google Patents
Production of ammonium polyphosphate solutionInfo
- Publication number
- GB1379796A GB1379796A GB3313672A GB3313672A GB1379796A GB 1379796 A GB1379796 A GB 1379796A GB 3313672 A GB3313672 A GB 3313672A GB 3313672 A GB3313672 A GB 3313672A GB 1379796 A GB1379796 A GB 1379796A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ammonium polyphosphate
- content
- acid
- soln
- polyphosphate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000004114 Ammonium polyphosphate Substances 0.000 title abstract 4
- 235000019826 ammonium polyphosphate Nutrition 0.000 title abstract 4
- 229920001276 ammonium polyphosphate Polymers 0.000 title abstract 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 7
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 3
- 239000000155 melt Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- 229920000388 Polyphosphate Polymers 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 239000001205 polyphosphate Substances 0.000 abstract 2
- 235000011176 polyphosphates Nutrition 0.000 abstract 2
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
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)
- Compositions Of Macromolecular Compounds (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16781071A | 1971-07-30 | 1971-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1379796A true GB1379796A (en) | 1975-01-08 |
Family
ID=22608926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3313672A Expired GB1379796A (en) | 1971-07-30 | 1972-07-14 | Production of ammonium polyphosphate solution |
Country Status (3)
| Country | Link |
|---|---|
| CA (1) | CA969733A (enExample) |
| FR (1) | FR2148099B1 (enExample) |
| GB (1) | GB1379796A (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4505733A (en) * | 1984-02-02 | 1985-03-19 | Lykov Mikhail V | Process for producing liquid combined fertilizers |
| RU2180890C1 (ru) * | 2000-12-22 | 2002-03-27 | Авдеев Виктор Васильевич | Способ получения высококонденсированного полифосфата аммония |
| RU2281245C1 (ru) * | 2005-04-13 | 2006-08-10 | Виталий Григорьевич Водопьянов | Способ получения высококонденсированного полифосфата аммония |
| WO2010138045A1 (en) * | 2009-05-27 | 2010-12-02 | Easymining Sweden Ab | Production of ammonium phosphates |
-
1972
- 1972-06-07 CA CA144,088A patent/CA969733A/en not_active Expired
- 1972-07-14 GB GB3313672A patent/GB1379796A/en not_active Expired
- 1972-07-28 FR FR7227412A patent/FR2148099B1/fr not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4505733A (en) * | 1984-02-02 | 1985-03-19 | Lykov Mikhail V | Process for producing liquid combined fertilizers |
| RU2180890C1 (ru) * | 2000-12-22 | 2002-03-27 | Авдеев Виктор Васильевич | Способ получения высококонденсированного полифосфата аммония |
| RU2281245C1 (ru) * | 2005-04-13 | 2006-08-10 | Виталий Григорьевич Водопьянов | Способ получения высококонденсированного полифосфата аммония |
| WO2010138045A1 (en) * | 2009-05-27 | 2010-12-02 | Easymining Sweden Ab | Production of ammonium phosphates |
| US8658117B2 (en) | 2009-05-27 | 2014-02-25 | Easymining Sweden Ab | Production of ammonium phosphates |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2148099B1 (enExample) | 1974-12-27 |
| CA969733A (en) | 1975-06-24 |
| FR2148099A1 (enExample) | 1973-03-11 |
Similar Documents
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| ATE70813T1 (de) | Verfahren zur bereitung von wasserloeslichen ammoniumphosphaten. | |
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| SU424849A1 (ru) | СПОСОБ ПОЛУЧЕНИЯ ФОСФАТОВ АММОПИЯ1 ,*f :'й г- '••^'•, • ,. Г^-:'' • |Ф1>&1Д ;. .'.Mi.; i•:^J | |
| US3410654A (en) | Production of liberated polyphosphoric acid and calcium sulfate | |
| GB339340A (en) | Improvements in and relating to the treatment of phosphate rock and the like | |
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| AT204054B (de) | Verfahren zur Herstellung eines Harnstoff und Ammonsulfat enthaltenden Düngemittels | |
| CN1045388A (zh) | 由氯化钾在低温下制造磷酸钾及氮磷钾肥料的方法 | |
| US3130039A (en) | High analysis complex fertilizer preparation | |
| SU485099A1 (ru) | Способ получени сложных удобрений | |
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| SU806660A1 (ru) | Способ получени концентрированногоАзОТНО-фОСфОРНОгО удОбРЕНи | |
| GB1208632A (en) | Improvements in or relating to the production of urea phosphate | |
| GB1491500A (en) | Method of making alkali metal phosphates from wet-process phosphoric acid | |
| GB1441449A (en) | Method of producing water-insoluble crystalline ammonium polyphosphates | |
| AT103893B (de) | Verfahren zur Verwendung des bei Zyanamidgewinnung aus Kalkstickstoff entstehenden Dizyandiamids bzw. Dizyandiamidins. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |