ATE70813T1 - Verfahren zur bereitung von wasserloeslichen ammoniumphosphaten. - Google Patents

Verfahren zur bereitung von wasserloeslichen ammoniumphosphaten.

Info

Publication number: ATE70813T1
Authority: AT; Austria
Prior art keywords: ammonium phosphate; sub; soluble ammonium; aqueous solution; preparing water
Prior art date: 1984-04-18

Application number

AT85200559T

Other languages

English (en)

Inventor

Filippo Anastasi

Guido Anania

Vito Cultrera

Giuseppe Carfi

Original Assignee

Enichem Agricoltura Spa

Priority date (The priority date 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 date listed.)

1984-04-18

Filing date

1985-04-12

Publication date

1992-01-15

1985-04-12 Application filed by Enichem Agricoltura Spa filed Critical Enichem Agricoltura Spa

1992-01-15 Application granted granted Critical

1992-01-15 Publication of ATE70813T1 publication Critical patent/ATE70813T1/de

Links

239000004254 Ammonium phosphate Substances 0.000 title abstract 5
235000019289 ammonium phosphates Nutrition 0.000 title abstract 5
229910000148 ammonium phosphate Inorganic materials 0.000 title abstract 4
MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 title abstract 4
238000004519 manufacturing process Methods 0.000 title abstract 2
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
238000000034 method Methods 0.000 abstract 2
229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
229910021529 ammonia Inorganic materials 0.000 abstract 1
ZRIUUUJAJJNDSS-UHFFFAOYSA-N ammonium phosphates Chemical class [NH4+].[NH4+].[NH4+].[O-]P([O-])([O-])=O ZRIUUUJAJJNDSS-UHFFFAOYSA-N 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)

AT85200559T 1984-04-18 1985-04-12 Verfahren zur bereitung von wasserloeslichen ammoniumphosphaten. ATE70813T1 (de)

Applications Claiming Priority (2)

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
EP85200559A EP0161704B1 (de)	1984-04-18	1985-04-12	Verfahren zur Bereitung von wasserlöslichen Ammoniumphosphaten

Publications (1)

Publication Number	Publication Date
ATE70813T1 true ATE70813T1 (de)	1992-01-15

Family

ID=11169185

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT85200559T ATE70813T1 (de)	1984-04-18	1985-04-12	Verfahren zur bereitung von wasserloeslichen ammoniumphosphaten.

Country Status (6)

Country	Link
US (1)	US4632813A (de)
EP (1)	EP0161704B1 (de)
AT (1)	ATE70813T1 (de)
DE (1)	DE3584990D1 (de)
ES (1)	ES8603798A1 (de)
IT (1)	IT1176079B (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
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
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
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
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
AU2014236739B2 (en)	2013-03-15	2016-11-24	William B. Coe	Pavement repair system
US9051223B2 (en)	2013-03-15	2015-06-09	Autoliv Asp, Inc.	Generant grain assembly formed of multiple symmetric pieces
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
EA039890B1 (ru)	2016-03-15	2022-03-24	Ликвигро Холдингс (Пропрайетери) Лимитед	Способ получения водного раствора удобрения, содержащего моноаммонийортофосфат, и способ обработки культурных растений указанным удобрением
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
CN119971544B (zh) *	2025-01-03	2025-11-21	中国五环工程有限公司	磷酸盐连续结晶系统及磷酸盐制造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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/de 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/ES8603798A1/es not_active Expired

Also Published As

Publication number	Publication date
DE3584990D1 (de)	1992-02-06
EP0161704B1 (de)	1991-12-27
EP0161704A3 (en)	1988-06-22
ES542995A0 (es)	1986-01-01
ES8603798A1 (es)	1986-01-01
EP0161704A2 (de)	1985-11-21
US4632813A (en)	1986-12-30
IT1176079B (it)	1987-08-12
IT8420586A1 (it)	1985-10-18
IT8420586A0 (it)	1984-04-18

Legal Events

Date	Code	Title	Description
1992-07-15	UEP	Publication of translation of european patent specification
1995-01-15	REN	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
ATE70813T1 (de)	1992-01-15	Verfahren zur bereitung von wasserloeslichen ammoniumphosphaten.
JO1563B1 (en)	1989-12-16	A method for removing heavy metals, especially cadmium, from solutions containing phosphoric acid
ATE17562T1 (de)	1986-02-15	Verfahren zur herstellung von kupfer-ii-hydroxid.
GB1113922A (en)	1968-05-15	Clarifying phosphoric acid
NO20000891D0 (no)	2000-02-23	Fremgangsmåte for fremstilling av gjødningsmidler og svovelforbindelser
GB1179456A (en)	1970-01-28	A process for preparing Calcium Hydrogen Phosphate
IE42012L (en)	1976-03-13	Solid ammonium phosphate
GB1472840A (en)	1977-05-11	Method of separating and purifying glycine
ES2004047A6 (es)	1988-12-01	Un procedimiento para producir fosfatos metalicos dialcalinos
SU1520059A1 (ru)	1989-11-07	Способ получени кормового диаммонийфосфата
ATE49950T1 (de)	1990-02-15	Verfahren zur herstellung von grobkoernigem dicalciumphosphat-dihydrat.
RU1656831C (ru)	1994-05-30	Способ очистки раствора нитрата кальция
SU1608171A1 (ru)	1990-11-23	Способ получени сложного удобрени
GB1219002A (en)	1971-01-13	The production of ammonium phosphates
GB1208632A (en)	1970-10-14	Improvements in or relating to the production of urea phosphate
SU1450266A1 (ru)	1996-05-10	Способ получения диаммонийфосфата
ATE50234T1 (de)	1990-02-15	Verfahren zur herstellung von kristallinem ammoniummetawolframat.
JPS5339971A (en)	1978-04-12	Treating method for aged solution of chromium plating
JPS5632320A (en)	1981-04-01	Recovering method for potassium silicofluoride from wet process phosphoric acid solution
GB1153176A (en)	1969-05-29	Fertilizers
SU833488A1 (ru)	1981-05-30	Способ получени фосфорной кислоты
DE69409396D1 (de)	1998-05-07	Verfahren zur reinigung von prozesswasser aus der zellstoffherstellung
EP0200073A3 (de)	1987-10-14	Verfahren zur Erzeugung von Ammoniumphosphaten aus Phosphatgesteinen
SU1527148A1 (ru)	1989-12-07	Способ получени цинкаммонийфосфата
SU1307769A1 (ru)	1988-01-30	Способ получени кормового преципитата