ZM3281A1 - Production of nitrophosphate fertiliser - Google Patents

Production of nitrophosphate fertiliser

Info

Publication number: ZM3281A1
Authority: ZM; Zambia
Prior art keywords: acid; mixing chamber; slurry; phosphate compounds; mass
Prior art date: 1980-04-28

Application number

ZM32/83A

Other languages

English (en)

Original Assignee

Omnia Fertilizer Ltd

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.)

1980-04-28

Filing date

1981-04-28

Publication date

1983-05-23

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25574682&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZM3281(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1981-04-28 Application filed by Omnia Fertilizer Ltd filed Critical Omnia Fertilizer Ltd

1983-05-23 Publication of ZM3281A1 publication Critical patent/ZM3281A1/xx

Links

239000003337 fertilizer Substances 0.000 title abstract 2
KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract 3
150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 3
239000002002 slurry Substances 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
239000011435 rock Substances 0.000 abstract 2
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
229910019142 PO4 Inorganic materials 0.000 abstract 1
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
239000002253 acid Substances 0.000 abstract 1
230000002378 acidificating effect Effects 0.000 abstract 1
229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
229910021529 ammonia Inorganic materials 0.000 abstract 1
239000003795 chemical substances by application Substances 0.000 abstract 1
239000012467 final product Substances 0.000 abstract 1
239000007788 liquid Substances 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
229910017604 nitric acid Inorganic materials 0.000 abstract 1
229910017464 nitrogen compound Inorganic materials 0.000 abstract 1
150000002830 nitrogen compounds Chemical class 0.000 abstract 1
239000010452 phosphate Substances 0.000 abstract 1
125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 abstract 1
239000011343 solid material Substances 0.000 abstract 1
239000001117 sulphuric acid Substances 0.000 abstract 1
235000011149 sulphuric acid Nutrition 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B11/00—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes
- C05B11/04—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid
- C05B11/06—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid using nitric acid (nitrophosphates)

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Fertilizers (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)

ZM32/83A 1980-04-28 1981-04-28 Production of nitrophosphate fertiliser ZM3281A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ZA802539		1980-04-28

Publications (1)

Publication Number	Publication Date
ZM3281A1 true ZM3281A1 (en)	1983-05-23

Family

ID=25574682

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZM32/83A ZM3281A1 (en)	1980-04-28	1981-04-28	Production of nitrophosphate fertiliser

Country Status (8)

Country	Link
EP (1)	EP0039241B1 (de)
JP (1)	JPS56169195A (de)
AT (1)	ATE14868T1 (de)
AU (1)	AU539973B2 (de)
DE (1)	DE3171785D1 (de)
NZ (1)	NZ196957A (de)
ZM (1)	ZM3281A1 (de)
ZW (1)	ZW9981A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2145316C1 (ru) *	1999-03-02	2000-02-10	Общество с ограниченной ответственностью "Эковита"	Способ получения сложных удобрений
RU2221759C1 (ru) *	2003-03-11	2004-01-20	Открытое акционерное общество "Кирово-Чепецкий химический комбинат им. Б.П. Константинова"	Способ получения сложного удобрения с сульфатной добавкой
RU2228322C1 (ru) *	2003-03-17	2004-05-10	Открытое акционерное общество "Акрон"	Способ получения сложных водорастворимых удобрений
RU2233819C1 (ru) *	2003-08-21	2004-08-10	ОАО "Минудобрения"	Способ получения сложного удобрения
RU2240992C1 (ru) *	2003-11-05	2004-11-27	Открытое акционерное общество "Научно-исследовательский институт по удобрениям и инсектофунгицидам им. проф. Я.В.Самойлова"	Способ получения сложных удобрений
RU2261234C1 (ru) *	2004-07-19	2005-09-27	Открытое акционерное общество "Кирово-Чепецкий химический комбинат им. Б.П. Константинова" (ОАО КЧХК)	СПОСОБ ПОЛУЧЕНИЯ СЛОЖНОГО КАЛЬЦИЙСОДЕРЖАЩЕГО УДОБРЕНИЯ С РЕГУЛИРУЕМЫМ СООТНОШЕНИЕМ Са:Р2O5
UA93890C2 (ru) *	2005-11-08	2011-03-25	Ами Агролинц Меламин Интернациональ Гмбх	Способ изготовления серосодержащего азотного удобрения b трубчатом peaktope
RU2314278C1 (ru) *	2006-03-29	2008-01-10	Открытое акционерное общество "Научно-исследовательский институт по удобрениям и инсектофунгицидам им. Я.В. Самойлова"	Способ получения гранулированного сложного удобрения
RU2347789C1 (ru) *	2007-07-04	2009-02-27	Андрей Геннадиевич Петропавловский	Удобрение "аквадон"
CN102093113B (zh) *	2011-01-19	2013-11-20	天津芦阳化肥股份有限公司	含有三种氮素的速效缓释复合肥料的生产方法
CZ307291B6 (cs)	2016-09-20	2018-05-16	Hanon Systems	Výměník tepla se zvýšenou korozní odolností

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE526307A (de) *
GB357473A (en) *	1930-02-21	1931-09-24	Kali Forschungsanstalt Gmbh	An improved process for the production of a fertilizer mixture and the product produced thereby
FR925332A (fr) *	1945-04-19	1947-09-01	Prod Chim Du Limbourg	Procédé de fabrication rapide d'engrais composés
FR1279405A (fr) *	1960-11-09	1961-12-22	Potasse & Engrais Chimiques	Procédé de stabilisation du sulfate de calcium et ses applications
FR1414268A (fr) *	1964-11-10	1965-10-15	Guano Werke Aktien Ges	Procédé de fabrication d'engrais polyvalents
FR1448797A (fr) *	1965-03-12	1966-03-18	Potasse & Engrais Chimiques	Perfectionnement à la fabrication des engrais complexes
US3431097A (en) *	1965-12-14	1969-03-04	Grace W R & Co	Method of preventing reversion in the preparation of ammonium phosphates by the addition of vermiculite
AT343152B (de) *	1976-04-26	1978-05-10	Kemira Oy	Verfahren zur herstellung von mehrnahrstoffdungemitteln durch aufschluss von rohphosphat mit salpetersaure gegebenenfalls unter zusatz von phosphorsaure und/oder schwefelsaure wahrend des aufschlusses

1981
- 1981-04-27 ZW ZW99/81A patent/ZW9981A1/xx unknown
- 1981-04-28 EP EP81301881A patent/EP0039241B1/de not_active Expired
- 1981-04-28 DE DE8181301881T patent/DE3171785D1/de not_active Expired
- 1981-04-28 ZM ZM32/83A patent/ZM3281A1/xx unknown
- 1981-04-28 AU AU69933/81A patent/AU539973B2/en not_active Expired
- 1981-04-28 JP JP6349381A patent/JPS56169195A/ja active Pending
- 1981-04-28 AT AT81301881T patent/ATE14868T1/de not_active IP Right Cessation
- 1981-04-28 NZ NZ196957A patent/NZ196957A/xx unknown

Also Published As

Publication number	Publication date
EP0039241A3 (en)	1982-01-20
ZW9981A1 (en)	1981-09-29
ATE14868T1 (de)	1985-08-15
DE3171785D1 (en)	1985-09-19
EP0039241A2 (de)	1981-11-04
JPS56169195A (en)	1981-12-25
AU6993381A (en)	1981-11-05
NZ196957A (en)	1983-02-15
AU539973B2 (en)	1984-10-25
EP0039241B1 (de)	1985-08-14

Publication	Publication Date	Title
GB997933A (en)	1965-07-14	Solid ammonium phosphates
AU539973B2 (en)	1984-10-25	Production of nitrophosphate fertilizer
DE3878561D1 (de)	1993-03-25	Verfahren zur herstellung von granuliertes diammonphosphat enthaltenden duengemitteln.
IE43697L (en)	1977-06-22	Stable fluid suspension fertiliser composition
US2053432A (en)	1936-09-08	Process of preparing phosphate fertilizer
US2036870A (en)	1936-04-07	Fertilizers and process for their production
US2680679A (en)	1954-06-08	Manufacture of fertilizers
US2077171A (en)	1937-04-13	Process for production of fertilizers
US2038788A (en)	1936-04-28	Process for the production of fertilizer material
RU96111396A (ru)	1998-09-20	Способ получения фосфорсодержащих сложно-смешанных удобрений
US1930883A (en)	1933-10-17	Process for the manufacture of fertilizers
US2415464A (en)	1947-02-11	Process for ammoniating acid phosphates
US2874036A (en)	1959-02-17	Ammoniated superphosphates and process of producing same
US3206298A (en)	1965-09-14	Fertilizer suspension comprising phosphate rock and nitrogen-containing liquid
GB1277144A (en)	1972-06-07	Nitrogen phosphate fertilisers and their manufacture
US1948454A (en)	1934-02-20	Fertilizer manufacture
US1909829A (en)	1933-05-16	Production of fertilizer salts
GB1035483A (en)	1966-07-06	Fertilizer manufacture
US3218150A (en)	1965-11-16	Complex fertilizers of potassium tripolyphosphate base
SU497274A1 (ru)	1975-12-30	Способ получени сложных удобрений
Way et al.	1954	Phosphate Reversion, Effect of Sodium Salts on Formation of Citrate-Insoluble Phosphorus Pentoxide in Mixed Fertilizers
SU444408A1 (ru)	1975-02-05	Способ получени сложных удобрений
GB982341A (en)	1965-02-03	Improvements in or relating to the production of granular fertilisers comprising monoammonium phosphate
GB1048134A (en)	1966-11-09	Fertilizer
GB1071773A (en)	1967-06-14	Production of fertilizers