SI1220815T1 - Method for treating fertilizer process solutions - Google Patents

Method for treating fertilizer process solutions

Info

Publication number
SI1220815T1
SI1220815T1 SI200030436T SI200030436T SI1220815T1 SI 1220815 T1 SI1220815 T1 SI 1220815T1 SI 200030436 T SI200030436 T SI 200030436T SI 200030436 T SI200030436 T SI 200030436T SI 1220815 T1 SI1220815 T1 SI 1220815T1
Authority
SI
Slovenia
Prior art keywords
ammonium phosphate
urea
solution
carbon dioxide
phosphoric acid
Prior art date
Application number
SI200030436T
Other languages
English (en)
Slovenian (sl)
Inventor
Janne Karonen
Anders Weckman
Original Assignee
Kemira Growhow Oy
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=8555044&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SI1220815(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kemira Growhow Oy filed Critical Kemira Growhow Oy
Publication of SI1220815T1 publication Critical patent/SI1220815T1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
  • Catalysts (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Paper (AREA)
SI200030436T 1999-07-08 2000-07-06 Method for treating fertilizer process solutions SI1220815T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI991563A FI116288B (fi) 1999-07-08 1999-07-08 Ureafosfaattiprosessin emäliuoksen käsittelymenetelmä
EP00944094A EP1220815B1 (de) 1999-07-08 2000-07-06 Verfahren zur behandlung von lösungen aus der düngemittelherstellung
PCT/FI2000/000623 WO2001004048A1 (en) 1999-07-08 2000-07-06 Method for treating fertilizer process solutions

Publications (1)

Publication Number Publication Date
SI1220815T1 true SI1220815T1 (en) 2004-10-31

Family

ID=8555044

Family Applications (1)

Application Number Title Priority Date Filing Date
SI200030436T SI1220815T1 (en) 1999-07-08 2000-07-06 Method for treating fertilizer process solutions

Country Status (17)

Country Link
US (1) US6821311B1 (de)
EP (1) EP1220815B1 (de)
CN (1) CN1223512C (de)
AT (1) ATE265392T1 (de)
AU (1) AU768441B2 (de)
BR (1) BR0012259B1 (de)
DE (1) DE60010300T2 (de)
ES (1) ES2220485T3 (de)
FI (1) FI116288B (de)
JO (1) JO2185B1 (de)
MA (1) MA25874A1 (de)
MY (1) MY123489A (de)
PT (1) PT1220815E (de)
SA (1) SA00210454B1 (de)
SI (1) SI1220815T1 (de)
TR (1) TR200200003T2 (de)
WO (1) WO2001004048A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL135432A0 (en) * 2000-04-03 2001-05-20 Rotem Amfert Negev Ltd Improved solubility fertilizer compounds and compositions
US7641881B2 (en) * 2006-04-21 2010-01-05 Hce, Llc Fertilizer production from fossil fuel with minimal carbon dioxide emission
EP2192099A1 (de) * 2008-11-28 2010-06-02 Uhde Fertilizer Technology B.V. Harnstoffgranulationsverfahren mit saurem Scrubbing-System und die anschließende Integration von Ammoniaksalz in Harnstoffgranulate
RU2510626C1 (ru) * 2012-10-16 2014-04-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Башкирский государственный университет" Способ получения жидких комплексных удобрений
RU2527794C1 (ru) * 2013-01-16 2014-09-10 Открытое акционерное общество "Научно-исследовательский институт по удобрениям и инсектофунгицидам им. проф. Я.В. Самойлова" (ОАО "НИУИФ") Способ получения сложного удобрения

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE29149E (en) * 1957-03-29 1977-03-08 Union Oil Company Of California Production of ammonium phosphates and product thereof
US3333939A (en) 1965-04-05 1967-08-01 Arizona Agrochemical Corp Discrete fertilizer granule containing a urea compound, sulfur and a phosphate plant food
FR1558585A (de) * 1968-01-18 1969-02-28
CA939876A (en) * 1968-12-30 1974-01-15 Ronald H. Carlson Preparation of phosphates
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
US3723086A (en) * 1971-05-20 1973-03-27 P Poynor Process for producing ammonium phosphates and polyphosphates
JPS537920B2 (de) 1972-05-24 1978-03-23
DE2308408A1 (de) 1973-02-21 1974-08-29 Basf Ag Verfahren zur thermischen zersetzung von harnstoff-phosphat
NL7417042A (nl) * 1974-01-16 1975-07-18 Fisons Ltd Werkwijze voor de bereiding van ammoniumfos- faten.
GB1483739A (en) * 1974-09-13 1977-08-24 Scottish Agricultural Ltd Manufacture of solid ammonium phosphate
US3985538A (en) * 1974-10-24 1976-10-12 Tennessee Valley Authority Pipe reactor-continuous ammoniator process for production of granular phosphates
SU608519A1 (ru) * 1974-11-26 1978-05-30 Предприятие П/Я Г-4302 Способ получени добавки на основе фосфата мочевины
UST969002I4 (en) * 1977-07-25 1978-04-04 Tennessee Valley Authority Granular ammonium phosphate sulfate and urea-ammonium phosphate sulfate using a common pipe-cross reactor
US4461913A (en) 1981-11-24 1984-07-24 Tennessee Valley Authority Production of urea phosphate
US5171349A (en) * 1991-01-31 1992-12-15 Vetanovetz Richard P Solubility compound fertilizer compositions

Also Published As

Publication number Publication date
US6821311B1 (en) 2004-11-23
SA00210454B1 (ar) 2006-09-25
JO2185B1 (en) 2003-12-23
ES2220485T3 (es) 2004-12-16
DE60010300D1 (de) 2004-06-03
MA25874A1 (fr) 2003-10-01
DE60010300T2 (de) 2005-05-04
TR200200003T2 (tr) 2002-06-21
FI116288B (fi) 2005-10-31
EP1220815A1 (de) 2002-07-10
CN1223512C (zh) 2005-10-19
ATE265392T1 (de) 2004-05-15
CN1360557A (zh) 2002-07-24
AU5833000A (en) 2001-01-30
PT1220815E (pt) 2004-09-30
AU768441B2 (en) 2003-12-11
FI991563A (fi) 2001-01-09
WO2001004048A1 (en) 2001-01-18
EP1220815B1 (de) 2004-04-28
MY123489A (en) 2006-05-31
BR0012259A (pt) 2002-03-12
BR0012259B1 (pt) 2010-10-05

Similar Documents

Publication Publication Date Title
EG23837A (en) A process for the manufcture of sulphur containingammonium phosphate fertilizer
Fenn et al. Ammonia loss from surface applied urea-acid products
JO2185B1 (en) Method for treating compost solutions
GB1153707A (en) Treatment of Phosphoric Acid, Process, Apparatus & Product
US2899293A (en) Eiji munekata
DE3878561D1 (de) Verfahren zur herstellung von granuliertes diammonphosphat enthaltenden duengemitteln.
AU539973B2 (en) Production of nitrophosphate fertilizer
RU2088554C1 (ru) Способ получения жидкого азотного удобрения
SU1139721A1 (ru) Способ получени неслеживающегос удобрени
SU947153A1 (ru) Способ получени мочевино-формальдегидного удобрени
RU96111396A (ru) Способ получения фосфорсодержащих сложно-смешанных удобрений
RU2126374C1 (ru) Способ получения сульфоаммофоса
GB1035483A (en) Fertilizer manufacture
RU2169720C1 (ru) Способ получения сложного азотно-фосфорного удобрения
CN116199536A (zh) 一种酸性水溶复合磷酸盐的制备方法
UA30595A (uk) Спосіб одержання комплексних добрив
WO2000020356A1 (en) Method of making a fertilizer composition
UA7157C2 (uk) Спосіб одержання складного добрива
UA39050A (uk) Спосіб отримання складного мінерального добрива "амопреципітат"
NL7710902A (en) Mono:ammonium phosphate and ammonium nitrate prodn. - from phosphate ore via digestion with nitric acid, used as fertilisers etc.
UA39733A (uk) Спосіб отримання азотно-фосфорно-калійного добрива
CS274941B2 (en) Method of precipitated calcium carbonate and calcium hydrogen phosphate production
ES2156685A1 (es) Procedimiento de fosfatos de bajo grado por via humeda de ataque acido combinado.
MXPA02000214A (en) Method for treating fertilizer process solutions