IT8420586A1 - "procedimento per la produzione di fosfati d'ammonio idrosolubili" - Google Patents
"procedimento per la produzione di fosfati d'ammonio idrosolubili"Info
- Publication number
- IT8420586A1 IT8420586A1 IT1984A20586A IT2058684A IT8420586A1 IT 8420586 A1 IT8420586 A1 IT 8420586A1 IT 1984A20586 A IT1984A20586 A IT 1984A20586A IT 2058684 A IT2058684 A IT 2058684A IT 8420586 A1 IT8420586 A1 IT 8420586A1
- Authority
- IT
- Italy
- Prior art keywords
- sub
- production
- ammonium phosphate
- procedure
- water
- Prior art date
Links
- 239000004254 Ammonium phosphate Substances 0.000 title abstract 5
- 235000019289 ammonium phosphates Nutrition 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- ZRIUUUJAJJNDSS-UHFFFAOYSA-N ammonium phosphates Chemical compound [NH4+].[NH4+].[NH4+].[O-]P([O-])([O-])=O ZRIUUUJAJJNDSS-UHFFFAOYSA-N 0.000 title abstract 2
- 229910000148 ammonium phosphate Inorganic materials 0.000 abstract 3
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
- Removal Of Specific Substances (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Saccharide Compounds (AREA)
- Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT20586/84A IT1176079B (it) | 1984-04-18 | 1984-04-18 | Procedimento per la produzione di fosfati d'ammonio idrosolubili |
| US06/722,315 US4632813A (en) | 1984-04-18 | 1985-04-11 | Process for the production of water soluble ammonium phosphates |
| EP85200559A EP0161704B1 (en) | 1984-04-18 | 1985-04-12 | Process for the production of water soluble ammonium phosphates |
| DE8585200559T DE3584990D1 (de) | 1984-04-18 | 1985-04-12 | Verfahren zur bereitung von wasserloeslichen ammoniumphosphaten. |
| AT85200559T ATE70813T1 (de) | 1984-04-18 | 1985-04-12 | Verfahren zur bereitung von wasserloeslichen ammoniumphosphaten. |
| ES542995A ES542995A0 (es) | 1984-04-18 | 1985-04-18 | Procedimiento para la produccion de fosfatos de amonio hi- drosolubles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT20586/84A IT1176079B (it) | 1984-04-18 | 1984-04-18 | Procedimento per la produzione di fosfati d'ammonio idrosolubili |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| IT8420586A0 IT8420586A0 (it) | 1984-04-18 |
| IT8420586A1 true IT8420586A1 (it) | 1985-10-18 |
| IT1176079B IT1176079B (it) | 1987-08-12 |
Family
ID=11169185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT20586/84A IT1176079B (it) | 1984-04-18 | 1984-04-18 | Procedimento per la produzione di fosfati d'ammonio idrosolubili |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4632813A (it) |
| EP (1) | EP0161704B1 (it) |
| AT (1) | ATE70813T1 (it) |
| DE (1) | DE3584990D1 (it) |
| ES (1) | ES542995A0 (it) |
| IT (1) | IT1176079B (it) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5144333A (en) * | 1989-06-09 | 1992-09-01 | Ciba-Geigy Corporation | Process for the storage of information in an organic recording layer |
| CN1042216C (zh) * | 1992-07-17 | 1999-02-24 | 莱西市磷肥厂 | 一种磷酸二铵的生产方法 |
| US5728359A (en) * | 1995-10-13 | 1998-03-17 | Nip; Raymond L. | Method for the preparation of sodium ammonium phosphate |
| CA2226023A1 (en) * | 1997-01-08 | 1998-07-08 | Colt Engineering Corporation | Process for scrubbing ammonia and hydrogen sulfide from a fluid acid stream |
| RU2142928C1 (ru) * | 1998-07-29 | 1999-12-20 | Открытое акционерное общество "Аммофос" | Способ получения жидких комплексных удобрений |
| CN1084316C (zh) * | 1999-01-15 | 2002-05-08 | 安徽六国化工股份有限公司 | 一种用外环流氨化反应器生产磷酸二铵的方法及装置 |
| US6989113B1 (en) * | 2001-04-30 | 2006-01-24 | No-Burn Investments, L.L.C. | Fire retardant |
| US6982049B1 (en) * | 2003-12-03 | 2006-01-03 | No-Burn Investments, L.L.C. | Fire retardant with mold inhibitor |
| US20050022466A1 (en) * | 2004-10-04 | 2005-02-03 | No-Burn Investments, L.L.C. | Fire resistance rating system |
| US7587875B2 (en) * | 2004-10-04 | 2009-09-15 | No-Burn Investments, L.L.C. | Fire resistance rating system |
| US7482395B2 (en) * | 2005-01-24 | 2009-01-27 | No-Burn Investments, L.L.C. | Intumescent fire retardant latex paint with mold inhibitor |
| US20060189232A1 (en) * | 2005-02-23 | 2006-08-24 | No-Burn Investments, L.L.C. | Fire retarding, stain and/or mold protecting composition |
| US20070170404A1 (en) * | 2006-01-20 | 2007-07-26 | No-Burn Investments, Llc | Fire retardant with mold inhibitor and insecticide |
| US9005642B2 (en) * | 2006-01-24 | 2015-04-14 | No-Burn Investments, L.L.C. | Intumescent fire retardant paint with insecticide |
| US20070185238A1 (en) * | 2006-02-06 | 2007-08-09 | No-Burn Investments, Llc | Paint with mold inhibitor and insecticide |
| US7758709B2 (en) * | 2006-06-21 | 2010-07-20 | Autoliv Asp, Inc. | Monolithic gas generant grains |
| US7661321B2 (en) | 2007-09-25 | 2010-02-16 | Rosemount Aerospace Inc. | Force sensing clevis insert |
| US8815029B2 (en) | 2008-04-10 | 2014-08-26 | Autoliv Asp, Inc. | High performance gas generating compositions |
| US8221565B2 (en) * | 2009-08-03 | 2012-07-17 | Autoliv Asp, Inc. | Combustion inhibitor coating for gas generants |
| CN101857213B (zh) * | 2010-06-04 | 2013-02-20 | 广西钦州桂金诺磷化工有限公司 | 用湿法磷酸生产食品级磷酸二铵的方法 |
| CN101857211A (zh) * | 2010-06-04 | 2010-10-13 | 广西明利集团有限公司 | 用湿法磷酸生产工业级磷酸一铵的方法 |
| CN102320585B (zh) * | 2011-09-01 | 2014-07-02 | 贵阳中化开磷化肥有限公司 | 湿法磷酸直接生产工业级磷酸一铵的方法 |
| US9051223B2 (en) | 2013-03-15 | 2015-06-09 | Autoliv Asp, Inc. | Generant grain assembly formed of multiple symmetric pieces |
| MX394641B (es) | 2013-03-15 | 2025-03-24 | William B Coe | Sistema de reparacion de pavimento |
| CN105540562A (zh) * | 2015-12-30 | 2016-05-04 | 川恒生态科技有限公司 | 半水法湿法磷酸直接生产高养分磷酸一铵的方法 |
| US11542210B2 (en) * | 2016-03-15 | 2023-01-03 | Liquigro Holdings (Proprietary) Limited | Method of producing a monoammonium phosphate containing fertilizer solution |
| CN108557789B (zh) * | 2018-05-18 | 2020-05-22 | 中化重庆涪陵化工有限公司 | 一种利用二水法湿法稀磷酸生产消防专用map的方法 |
| CN114715865B (zh) * | 2022-03-17 | 2023-08-29 | 四川龙蟒磷化工有限公司 | 一种工业级磷酸氢二铵的生产方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB208843A (en) * | 1923-07-12 | 1924-01-03 | Herbert Walter Turrall | Improvements in collar studs and in neckties for use therewith |
| GB315700A (en) * | 1928-07-16 | 1930-06-12 | Fed Phosphorus Co | Production of di-ammonium phosphate |
| GB376174A (en) * | 1930-12-09 | 1932-07-07 | Stockholms Superfosfat Fab Ab | Method for the production of solid di-ammonium phosphate from impure phosphoric acid |
| US2792286A (en) * | 1954-12-23 | 1957-05-14 | Union Oil Co | Continuous process for preparing ammonium phosphate |
| US3019099A (en) * | 1959-06-10 | 1962-01-30 | Tennessee Valley Authority | Manufacture of fluid fertilizer from wet-process phosphoric acid |
| US3323863A (en) * | 1962-05-16 | 1967-06-06 | Armour & Co | Ammonium phosphate fertilizer process |
| US3264087A (en) * | 1963-06-24 | 1966-08-02 | Tennessee Valley Authority | Liquid fertilizer from batchwise ammoniation of wet-process phosphoric acid |
| US3388966A (en) * | 1964-02-10 | 1968-06-18 | Robert A. Macdonald | Ammonium phosphate preparation |
| US4325927A (en) * | 1979-12-14 | 1982-04-20 | Agrico Chemical Company | Purified monoammonium phosphate process |
-
1984
- 1984-04-18 IT IT20586/84A patent/IT1176079B/it active
-
1985
- 1985-04-11 US US06/722,315 patent/US4632813A/en not_active Expired - Fee Related
- 1985-04-12 EP EP85200559A patent/EP0161704B1/en not_active Expired - Lifetime
- 1985-04-12 AT AT85200559T patent/ATE70813T1/de not_active IP Right Cessation
- 1985-04-12 DE DE8585200559T patent/DE3584990D1/de not_active Expired - Fee Related
- 1985-04-18 ES ES542995A patent/ES542995A0/es active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ES8603798A1 (es) | 1986-01-01 |
| ATE70813T1 (de) | 1992-01-15 |
| EP0161704A2 (en) | 1985-11-21 |
| US4632813A (en) | 1986-12-30 |
| EP0161704A3 (en) | 1988-06-22 |
| EP0161704B1 (en) | 1991-12-27 |
| IT8420586A0 (it) | 1984-04-18 |
| IT1176079B (it) | 1987-08-12 |
| ES542995A0 (es) | 1986-01-01 |
| DE3584990D1 (de) | 1992-02-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19930422 |