DE3878561D1 - Verfahren zur herstellung von granuliertes diammonphosphat enthaltenden duengemitteln. - Google Patents

Verfahren zur herstellung von granuliertes diammonphosphat enthaltenden duengemitteln.

Info

Publication number
DE3878561D1
DE3878561D1 DE8888118571T DE3878561T DE3878561D1 DE 3878561 D1 DE3878561 D1 DE 3878561D1 DE 8888118571 T DE8888118571 T DE 8888118571T DE 3878561 T DE3878561 T DE 3878561T DE 3878561 D1 DE3878561 D1 DE 3878561D1
Authority
DE
Germany
Prior art keywords
diammone
phosphate
phosphoric acid
containing fertilizers
producing granulated
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 - Lifetime
Application number
DE8888118571T
Other languages
English (en)
Inventor
David Ivell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Norsk Hydro ASA
Original Assignee
Norsk Hydro ASA
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8199539&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3878561(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Norsk Hydro ASA filed Critical Norsk Hydro ASA
Application granted granted Critical
Publication of DE3878561D1 publication Critical patent/DE3878561D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)
DE8888118571T 1988-11-08 1988-11-08 Verfahren zur herstellung von granuliertes diammonphosphat enthaltenden duengemitteln. Expired - Lifetime DE3878561D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19880118571 EP0367849B1 (de) 1988-11-08 1988-11-08 Verfahren zur Herstellung von granuliertes Diammonphosphat enthaltenden Düngemitteln

Publications (1)

Publication Number Publication Date
DE3878561D1 true DE3878561D1 (de) 1993-03-25

Family

ID=8199539

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888118571T Expired - Lifetime DE3878561D1 (de) 1988-11-08 1988-11-08 Verfahren zur herstellung von granuliertes diammonphosphat enthaltenden duengemitteln.

Country Status (4)

Country Link
EP (1) EP0367849B1 (de)
CN (1) CN1055912A (de)
DE (1) DE3878561D1 (de)
ES (1) ES2010630A6 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP1497820A4 (de) 2002-04-11 2009-03-11 Genoa Color Technologies Ltd Farbanzeigeeinrichtungen und verfahren mit erweiterten attributen
CN1303041C (zh) * 2004-02-06 2007-03-07 河北天人化工股份有限公司 一种氮磷或氮磷钾复合肥的制备方法
US7497891B2 (en) * 2004-08-31 2009-03-03 The Mosaic Company Method for producing a fertilizer with micronutrients
CN101723733B (zh) * 2009-12-29 2012-10-03 瓮福（集团）有限责任公司 生产加有微量元素的磷酸二铵产品的方法
CN102603387B (zh) * 2012-03-19 2013-11-27 深圳市芭田生态工程股份有限公司 一种高塔管式反应生产复合肥的方法
CN103435376A (zh) * 2013-07-29 2013-12-11 山东明瑞化工集团有限公司 利用磷酸沉渣制取磷酸铵肥料的方法和装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351453A (en) * 1960-10-20 1967-11-07 Tennessee Corp Process of manufacturing in a rotating solid bed substantially dry, solid fertilizer containing granulated ammonium phosphate
US4758261A (en) * 1987-11-30 1988-07-19 Tennessee Valley Authority Diammonium phosphate produced with a high-pressure pipe reactor

Also Published As

Publication number Publication date
ES2010630A6 (es) 1989-11-16
EP0367849B1 (de) 1993-02-17
CN1055912A (zh) 1991-11-06
EP0367849A1 (de) 1990-05-16

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Legal Events

Date Code Title Description
8332 No legal effect for de