FI991563A - Förfarande för bearbetning av moderlut i en ureafosfatprocess - Google Patents

Förfarande för bearbetning av moderlut i en ureafosfatprocess Download PDF

Info

Publication number
FI991563A
FI991563A FI991563A FI991563A FI991563A FI 991563 A FI991563 A FI 991563A FI 991563 A FI991563 A FI 991563A FI 991563 A FI991563 A FI 991563A FI 991563 A FI991563 A FI 991563A
Authority
FI
Finland
Prior art keywords
urea
ammonium phosphate
mother liquor
solution
urea phosphate
Prior art date
Application number
FI991563A
Other languages
English (en)
Finnish (fi)
Other versions
FI116288B (sv
Inventor
Janne Karonen
Anders Weckman
Original Assignee
Kemira Agro 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=FI991563(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kemira Agro Oy filed Critical Kemira Agro Oy
Priority to FI991563A priority Critical patent/FI116288B/sv
Priority to JO2000106A priority patent/JO2185B1/en
Priority to EP00944094A priority patent/EP1220815B1/en
Priority to ES00944094T priority patent/ES2220485T3/es
Priority to CNB008100535A priority patent/CN1223512C/zh
Priority to DE60010300T priority patent/DE60010300T2/de
Priority to TR2002/00003T priority patent/TR200200003T2/xx
Priority to PCT/FI2000/000623 priority patent/WO2001004048A1/en
Priority to AT00944094T priority patent/ATE265392T1/de
Priority to BRPI0012259-9A priority patent/BR0012259B1/pt
Priority to PT00944094T priority patent/PT1220815E/pt
Priority to US10/030,263 priority patent/US6821311B1/en
Priority to AU58330/00A priority patent/AU768441B2/en
Priority to SI200030436T priority patent/SI1220815T1/xx
Priority to MYPI20003138 priority patent/MY123489A/en
Priority to SA00210454A priority patent/SA00210454B1/ar
Publication of FI991563A publication Critical patent/FI991563A/sv
Priority to MA26466A priority patent/MA25874A1/fr
Publication of FI116288B publication Critical patent/FI116288B/sv
Application granted granted Critical

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)
  • Paper (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
FI991563A 1999-07-08 1999-07-08 Förfarande för bearbetning av moderlut i en ureafosfatprocess FI116288B (sv)

Priority Applications (17)

Application Number Priority Date Filing Date Title
FI991563A FI116288B (sv) 1999-07-08 1999-07-08 Förfarande för bearbetning av moderlut i en ureafosfatprocess
JO2000106A JO2185B1 (en) 1999-07-08 2000-07-03 Method for treating compost solutions
AT00944094T ATE265392T1 (de) 1999-07-08 2000-07-06 Verfahren zur behandlung von lösungen aus der düngemittelherstellung
US10/030,263 US6821311B1 (en) 1999-07-08 2000-07-06 Method for treating fertilizer process solutions
CNB008100535A CN1223512C (zh) 1999-07-08 2000-07-06 处理肥料工艺溶液的方法
DE60010300T DE60010300T2 (de) 1999-07-08 2000-07-06 Verfahren zur behandlung von lösungen aus der düngemittelherstellung
TR2002/00003T TR200200003T2 (tr) 1999-07-08 2000-07-06 Gübre proses solüsyonlarını işleme yöntemi.
PCT/FI2000/000623 WO2001004048A1 (en) 1999-07-08 2000-07-06 Method for treating fertilizer process solutions
EP00944094A EP1220815B1 (en) 1999-07-08 2000-07-06 Method for treating fertilizer process solutions
BRPI0012259-9A BR0012259B1 (pt) 1999-07-08 2000-07-06 método para fabricação de um produto sólido de dihidrogeno fosfato de amÈnio e/ou fosfato de amÈnio-uréia.
PT00944094T PT1220815E (pt) 1999-07-08 2000-07-06 Processo para tratamento de solucoes de processos de fertilizante
ES00944094T ES2220485T3 (es) 1999-07-08 2000-07-06 Metodo para el tratamiento de disoluciones de procesos de produccion de fertilizantes.
AU58330/00A AU768441B2 (en) 1999-07-08 2000-07-06 Method for treating fertilizer process solutions
SI200030436T SI1220815T1 (en) 1999-07-08 2000-07-06 Method for treating fertilizer process solutions
MYPI20003138 MY123489A (en) 1999-07-08 2000-07-07 Method for treating fertilizer process solutions
SA00210454A SA00210454B1 (ar) 1999-07-08 2000-10-17 طريقة لمعالجة محاليل معالجة السماد Fertilizer
MA26466A MA25874A1 (fr) 1999-07-08 2002-01-03 Methode pour le traitement de solutions de procede pour engrais.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI991563A FI116288B (sv) 1999-07-08 1999-07-08 Förfarande för bearbetning av moderlut i en ureafosfatprocess
FI991563 1999-07-08

Publications (2)

Publication Number Publication Date
FI991563A true FI991563A (sv) 2001-01-09
FI116288B FI116288B (sv) 2005-10-31

Family

ID=8555044

Family Applications (1)

Application Number Title Priority Date Filing Date
FI991563A FI116288B (sv) 1999-07-08 1999-07-08 Förfarande för bearbetning av moderlut i en ureafosfatprocess

Country Status (17)

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

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 (en) * 2008-11-28 2010-06-02 Uhde Fertilizer Technology B.V. Urea granulation process with an acidic scrubbing system and the subsequent integration of ammonium salt into urea granules
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 (sv) * 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 (sv) 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
MY123489A (en) 2006-05-31
AU5833000A (en) 2001-01-30
MA25874A1 (fr) 2003-10-01
PT1220815E (pt) 2004-09-30
SA00210454B1 (ar) 2006-09-25
AU768441B2 (en) 2003-12-11
EP1220815B1 (en) 2004-04-28
JO2185B1 (en) 2003-12-23
BR0012259A (pt) 2002-03-12
DE60010300D1 (de) 2004-06-03
ATE265392T1 (de) 2004-05-15
EP1220815A1 (en) 2002-07-10
CN1223512C (zh) 2005-10-19
BR0012259B1 (pt) 2010-10-05
DE60010300T2 (de) 2005-05-04
WO2001004048A1 (en) 2001-01-18
SI1220815T1 (en) 2004-10-31
CN1360557A (zh) 2002-07-24
FI116288B (sv) 2005-10-31
US6821311B1 (en) 2004-11-23
TR200200003T2 (tr) 2002-06-21
ES2220485T3 (es) 2004-12-16

Similar Documents

Publication Publication Date Title
TNSN05138A1 (en) A process for the manufacture of sulphur-containing ammonium phosphate fertilizers
FI991563A (sv) Förfarande för bearbetning av moderlut i en ureafosfatprocess
GB1153707A (en) Treatment of Phosphoric Acid, Process, Apparatus & Product
CN116199536A (zh) 一种酸性水溶复合磷酸盐的制备方法
US2899293A (en) Eiji munekata
DE3878561D1 (de) Verfahren zur herstellung von granuliertes diammonphosphat enthaltenden duengemitteln.
AU539973B2 (en) Production of nitrophosphate fertilizer
SU947153A1 (ru) Способ получени мочевино-формальдегидного удобрени
RU2126374C1 (ru) Способ получения сульфоаммофоса
GB1035483A (en) Fertilizer manufacture
SU1139721A1 (ru) Способ получени неслеживающегос удобрени
GB1440220A (en) Process for preparing amide polyphosspates and their use as flameretardants for cellulosic materials
GB692251A (en) Compound fertilisers and the production thereof
RU1799371C (ru) Способ получени аммонизированного гранулированного суперфосфата
RU2084432C1 (ru) Способ получения фосфорсодержащих сложносмешанных удобрений
UA7157C2 (uk) Спосіб одержання складного добрива
GB964354A (en) Manufacture of granular fertilisers
GB1071773A (en) Production of fertilizers
UA30595A (uk) Спосіб одержання комплексних добрив
ES267737A1 (es) Un procedimiento de preparar una mezcla fertilizante
GB1032628A (en) Fertilizer manufacture
NL7710902A (en) Mono:ammonium phosphate and ammonium nitrate prodn. - from phosphate ore via digestion with nitric acid, used as fertilisers etc.
CS274941B2 (en) Method of precipitated calcium carbonate and calcium hydrogen phosphate production
UA39733A (uk) Спосіб отримання азотно-фосфорно-калійного добрива
RU2004104152A (ru) Способ получения сложного азотно-фосфорного удобрения

Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: KEMIRA GROWHOW OYJ

Free format text: KEMIRA GROWHOW OYJ

FG Patent granted

Ref document number: 116288

Country of ref document: FI

PC Transfer of assignment of patent

Owner name: SQM EUROPE N.V.

Free format text: SQM EUROPE N.V.

MM Patent lapsed