GB2072644B - Process for the production of nitrogenous fertilizer - Google Patents

Process for the production of nitrogenous fertilizer

Info

Publication number
GB2072644B
GB2072644B GB8106210A GB8106210A GB2072644B GB 2072644 B GB2072644 B GB 2072644B GB 8106210 A GB8106210 A GB 8106210A GB 8106210 A GB8106210 A GB 8106210A GB 2072644 B GB2072644 B GB 2072644B
Authority
GB
United Kingdom
Prior art keywords
production
nitrogenous fertilizer
nitrogenous
fertilizer
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
Application number
GB8106210A
Other languages
English (en)
Other versions
GB2072644A (en
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.)
Ruhrchemie AG
ThyssenKrupp Industrial Solutions AG
Original Assignee
Uhde GmbH
Ruhrchemie AG
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
Application filed by Uhde GmbH, Ruhrchemie AG filed Critical Uhde GmbH
Publication of GB2072644A publication Critical patent/GB2072644A/en
Application granted granted Critical
Publication of GB2072644B publication Critical patent/GB2072644B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)
GB8106210A 1980-02-28 1981-02-27 Process for the production of nitrogenous fertilizer Expired GB2072644B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803007486 DE3007486C2 (de) 1980-02-28 1980-02-28 Verfahren zur Erzeugung eines Stickstoffdüngers

Publications (2)

Publication Number Publication Date
GB2072644A GB2072644A (en) 1981-10-07
GB2072644B true GB2072644B (en) 1984-04-04

Family

ID=6095767

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8106210A Expired GB2072644B (en) 1980-02-28 1981-02-27 Process for the production of nitrogenous fertilizer

Country Status (3)

Country Link
DE (1) DE3007486C2 (enrdf_load_stackoverflow)
FR (1) FR2477171B1 (enrdf_load_stackoverflow)
GB (1) GB2072644B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0569513T3 (da) * 1991-01-31 1998-04-27 Oms Investments Inc Gødningssammensætninger af forbindelser med forbedret opløselighed
US5171349A (en) * 1991-01-31 1992-12-15 Vetanovetz Richard P Solubility compound fertilizer compositions
US5454850A (en) * 1991-01-31 1995-10-03 Oms Investments, Inc. Calcium phosphate and urea phosphate soluble compound fertilizer compositions
CN100534959C (zh) * 2005-04-07 2009-09-02 中北大学 多营养元素高分子缓释化肥及其制备方法和用途
WO2025074269A1 (en) * 2023-10-03 2025-04-10 SABIC Agri-Nutrients Company Complex mineral fertilizer from calcium phosphate, nitric acid, and urea and method for preparation

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE295548C (enrdf_load_stackoverflow) *
DE286491C (enrdf_load_stackoverflow) *
DE423958C (de) * 1924-07-04 1926-01-14 Basf Ag UEberfuehrung von Kalksalpeter in ein streufaehiges Duengesalz
DE539807C (de) * 1929-01-27 1931-12-02 I G Farbenindustrie Akt Ges Verfahren zur Herstellung eines Harnstoff-Kalksalpeter enthaltenden Duengemittels
DE530499C (de) * 1929-03-27 1931-07-29 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von festem Harnstoff oder Harnstoff enthaltenden Duengemitteln
DE530500C (de) * 1929-06-09 1931-07-29 I G Farbenindustrie Akt Ges Verfahren zur Herstellung eines Harnstoff-Kalksalpeter enthaltenden Duengemittels
FR820023A (fr) * 1937-03-31 1937-10-30 Procédé pour fabriquer un engrais en employant comme matière première la cyanamide calcique
FR1107730A (fr) * 1954-06-26 1956-01-04 Azote Office Nat Ind Procédé de fabrication de phospho-nitrates de calcium et d'urée
GB1109410A (en) * 1966-04-01 1968-04-10 Toyo Koatsu Ind Inc Production of granular fertilizer
FR1531437A (fr) * 1966-04-01 1968-07-05 Toyo Koatsu Ind Inc Procédé de préparation d'un engrais granulaire
FR1533272A (fr) * 1967-05-22 1968-07-19 Ugine Kuhlmann Procédé pour la préparation d'engrais liquides azotés et phosphatés, et produits obtenus
IL32831A (en) * 1969-08-15 1972-11-28 Chem & Phosphates Ltd Nitrogen-phosphate fertilizers and their manufacture
BE760491A (fr) * 1970-01-09 1971-05-27 Ugine Kuhlmann Procede pour l'obtention de nouveaux produits de reaction de l'acide phosphorique, de l'uree et de l'ammoniac, et leurs applications comme engrais
FR2076321A5 (en) * 1970-01-09 1971-10-15 Ugine Kuhlmann Phosphoric acid-urea-ammonia reaction for - fertilizer prodn
US4175943A (en) * 1973-12-19 1979-11-27 Triomf Fertilizers Water-soluble fertilizers
FR2299294A1 (fr) * 1975-01-28 1976-08-27 Triomf Fertilizer Ltd Composition solide d'engrais mixte soluble dans l'eau et son procede de fabrication
GB2034682B (en) * 1978-10-30 1983-06-15 Stoller Ets High analysis liquid fertilizer

Also Published As

Publication number Publication date
FR2477171A1 (enrdf_load_stackoverflow) 1981-09-04
GB2072644A (en) 1981-10-07
DE3007486A1 (de) 1981-09-03
FR2477171B1 (enrdf_load_stackoverflow) 1985-08-23
DE3007486C2 (de) 1983-08-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee