NL8502838A - Werkwijze ter vervaardiging van ureum en ammoniumsulfaat bevattende meststofkorrels. - Google Patents

Werkwijze ter vervaardiging van ureum en ammoniumsulfaat bevattende meststofkorrels. Download PDF

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Publication number
NL8502838A
NL8502838A NL8502838A NL8502838A NL8502838A NL 8502838 A NL8502838 A NL 8502838A NL 8502838 A NL8502838 A NL 8502838A NL 8502838 A NL8502838 A NL 8502838A NL 8502838 A NL8502838 A NL 8502838A
Authority
NL
Netherlands
Prior art keywords
urea
solution
ammonium sulfate
ammonium sulphate
weight
Prior art date
Application number
NL8502838A
Other languages
English (en)
Dutch (nl)
Original Assignee
Azote Sa Cie Neerlandaise
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 Azote Sa Cie Neerlandaise filed Critical Azote Sa Cie Neerlandaise
Priority to NL8502838A priority Critical patent/NL8502838A/nl
Priority to IN728/CAL/86A priority patent/IN166616B/en
Priority to ZA867665A priority patent/ZA867665B/xx
Priority to FI864127A priority patent/FI88150C/fi
Priority to IE269786A priority patent/IE59436B1/en
Priority to NZ217900A priority patent/NZ217900A/xx
Priority to CA000520373A priority patent/CA1281911C/en
Priority to MX004056A priority patent/MX172709B/es
Priority to BR8605068A priority patent/BR8605068A/pt
Priority to EP86201807A priority patent/EP0223276B1/de
Priority to CN86106555A priority patent/CN1011891B/zh
Priority to JP61244292A priority patent/JPH0784355B2/ja
Priority to SU864028383A priority patent/SU1671162A3/ru
Priority to AU64168/86A priority patent/AU590015B2/en
Priority to ES86201807T priority patent/ES2016797B3/es
Priority to AT86201807T priority patent/ATE54438T1/de
Priority to DE8686201807T priority patent/DE3672569D1/de
Priority to NO864144A priority patent/NO168636C/no
Priority to MYPI86000020A priority patent/MY100026A/en
Publication of NL8502838A publication Critical patent/NL8502838A/nl
Priority to US07/291,310 priority patent/US4943308A/en
Priority to GR90400397T priority patent/GR3001016T3/el

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • C05C9/005—Post-treatment
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
    • C05C3/005—Post-treatment
NL8502838A 1985-10-17 1985-10-17 Werkwijze ter vervaardiging van ureum en ammoniumsulfaat bevattende meststofkorrels. NL8502838A (nl)

Priority Applications (21)

Application Number Priority Date Filing Date Title
NL8502838A NL8502838A (nl) 1985-10-17 1985-10-17 Werkwijze ter vervaardiging van ureum en ammoniumsulfaat bevattende meststofkorrels.
IN728/CAL/86A IN166616B (de) 1985-10-17 1986-10-07
ZA867665A ZA867665B (en) 1985-10-17 1986-10-08 A method of producing fertilizer granules containing urea and ammonium sulphate,and similar granules
FI864127A FI88150C (fi) 1985-10-17 1986-10-13 Foerfarande foer framstaellning av goedningsmedelsgranulat innehaollande karbamid och ammoniumsulfat
IE269786A IE59436B1 (en) 1985-10-17 1986-10-13 A method of producing fertilizer granules containing urea and ammonium sulphate
NZ217900A NZ217900A (en) 1985-10-17 1986-10-13 Fertiliser granules containing urea and ammonium sulphate
CA000520373A CA1281911C (en) 1985-10-17 1986-10-14 Method of producing fertilizer granules containing urea and ammonium sulphate, and similar granules
EP86201807A EP0223276B1 (de) 1985-10-17 1986-10-16 Verfahren zur Herstellung von harnstoff- und ammoniumsulfathaltigen Düngemittelkörnchen
ES86201807T ES2016797B3 (es) 1985-10-17 1986-10-16 Metodo de producir granulos fertilizadores que contienen urea y sulfato de amonio, y granulos similares.
MX004056A MX172709B (es) 1985-10-17 1986-10-16 Un metodo para producir granulos de fertilizantes que contienen urea y sulfato de amonio y granulos semejantes
CN86106555A CN1011891B (zh) 1985-10-17 1986-10-16 一种制备含有尿素和硫酸胺肥料颗粒及其类似颗粒的方法
JP61244292A JPH0784355B2 (ja) 1985-10-17 1986-10-16 尿素と硫酸アンモニウムを含有する肥料粒剤の製造方法及び該粒剤
SU864028383A SU1671162A3 (ru) 1985-10-17 1986-10-16 Способ получени азотсодержащего гранулированного удобрени и азотсодержащее удобрение
AU64168/86A AU590015B2 (en) 1985-10-17 1986-10-16 A method of producing fertilizer granules containing urea and ammonium sulphate, and similar granules
BR8605068A BR8605068A (pt) 1985-10-17 1986-10-16 Processo para produzir granulos de fertilizante contendo ureia e sulfato de amonio,e granulos contendo ureia e sulfato de amonio
AT86201807T ATE54438T1 (de) 1985-10-17 1986-10-16 Verfahren zur herstellung von harnstoff- und ammoniumsulfathaltigen duengemittelkoernchen.
DE8686201807T DE3672569D1 (de) 1985-10-17 1986-10-16 Verfahren zur herstellung von harnstoff- und ammoniumsulfathaltigen duengemittelkoernchen.
NO864144A NO168636C (no) 1985-10-17 1986-10-17 Fremgangsmaate for fremstilling av gjoedningsgranuler inneholdende urea og ammoniumsulfat
MYPI86000020A MY100026A (en) 1985-10-17 1986-10-17 A method of producing fertilizer granules containing urea & ammonium sulphate & similar granules.
US07/291,310 US4943308A (en) 1985-10-17 1988-12-28 Method of producing fertilizer granules containing urea and ammonium sulphate
GR90400397T GR3001016T3 (en) 1985-10-17 1990-07-12 A method of producing fertilizer granules containing urea and ammonium sulphate

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8502838A NL8502838A (nl) 1985-10-17 1985-10-17 Werkwijze ter vervaardiging van ureum en ammoniumsulfaat bevattende meststofkorrels.
NL8502838 1985-10-17

Publications (1)

Publication Number Publication Date
NL8502838A true NL8502838A (nl) 1987-05-18

Family

ID=19846728

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8502838A NL8502838A (nl) 1985-10-17 1985-10-17 Werkwijze ter vervaardiging van ureum en ammoniumsulfaat bevattende meststofkorrels.

Country Status (21)

Country Link
US (1) US4943308A (de)
EP (1) EP0223276B1 (de)
JP (1) JPH0784355B2 (de)
CN (1) CN1011891B (de)
AT (1) ATE54438T1 (de)
AU (1) AU590015B2 (de)
BR (1) BR8605068A (de)
CA (1) CA1281911C (de)
DE (1) DE3672569D1 (de)
ES (1) ES2016797B3 (de)
FI (1) FI88150C (de)
GR (1) GR3001016T3 (de)
IE (1) IE59436B1 (de)
IN (1) IN166616B (de)
MX (1) MX172709B (de)
MY (1) MY100026A (de)
NL (1) NL8502838A (de)
NO (1) NO168636C (de)
NZ (1) NZ217900A (de)
SU (1) SU1671162A3 (de)
ZA (1) ZA867665B (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8700913A (nl) * 1987-04-16 1988-11-16 Nl Stikstof Werkwijze voor het vervaardigen van kunstmestgranules.
US4994100A (en) * 1988-12-29 1991-02-19 Freeport Mcmoran Resource Partners Homogeneous granular nitrogen fertilizer
GB9014985D0 (en) * 1990-07-06 1990-08-29 Dyno Industrier As Formaldehyde resin curing agents
US5330552A (en) * 1993-07-08 1994-07-19 Rizzo John M Method for increasing crop yield
AUPM383594A0 (en) * 1994-02-11 1994-03-10 Incitec Ltd Granular urea
US6299663B1 (en) 1996-04-19 2001-10-09 Airborne Industrial Minerals Inc. Granulation method and apparatus therefor
PT835161E (pt) * 1996-04-19 2003-03-31 Airborne Ind Minerals Inc Processo de granulacao
NZ331531A (en) * 1997-09-04 2000-01-28 Toyo Engineering Corp method for granulation and granulator
US6331193B1 (en) 1998-04-17 2001-12-18 Airborne Industrial Minerals Inc. Wet granulation method generating sulfur granules
US6132484A (en) * 1998-04-17 2000-10-17 Airborne Industrial Minerals Inc. Wet granulation method for generating fertilizer granules
US6293985B1 (en) 1998-04-17 2001-09-25 Airborne Industrial Minerals Fertilizer granulation method
US6454979B1 (en) 1998-04-17 2002-09-24 Airborne Industrial Minerals Inc. Wet granulation method for generating granules
DE19826570C2 (de) 1998-06-15 2002-10-31 Piesteritz Stickstoff Verfahren zur Herstellung von Harnstoff und Ammonsulfat enthaltenden Düngemittel-Granulaten
AU773866B2 (en) 1999-05-05 2004-06-10 Agronomic Growth Industries Ltd. Compost granulation method
DE10001082B4 (de) 2000-01-13 2004-11-18 Skw Stickstoffwerke Piesteritz Gmbh Verfahren zur Herstellung eines Ammoniumsulfat und Harnstoff enthaltenden Düngemittels
DE102004005907B4 (de) * 2004-02-05 2006-01-05 Uhde Gmbh Anlage zur Herstellung von biuretarmem harnstoffhaltigem Düngemittelgranulat
NO326272B1 (no) * 2004-07-01 2008-10-27 Yara Int Asa Fremgangsmate for produksjon av gjodningsmiddel som inneholder urea og ammoniumsulfat
CN100413812C (zh) * 2004-08-23 2008-08-27 徐耀武 复合硫基大颗粒尿素生产工艺
EP2431346A1 (de) * 2010-09-15 2012-03-21 Uhde Fertilizer Technology B.V. Verfahren zur Herstellung von Harnstoffdünger mit niedrigen Feuchtigkeitsabsorptionsneigungen
US8617286B2 (en) 2010-10-21 2013-12-31 John M. Rizzo Method for increasing crop yield
EP2489429A1 (de) 2011-02-21 2012-08-22 Urea Casale S.A. Fluidbettgranulation von Harn und zugehörige Vorrichtung
NO336052B1 (no) 2012-08-29 2015-04-27 Yara Int Asa Sikre blandinger av ammoniumnitrat (AN) med urea, eller av et AN-omfattende produkt med et urea-omfattende produkt
TW201529530A (zh) 2013-08-23 2015-08-01 Koch Agronomic Services Llc 脲及氮穩定劑組合物及其製造和使用方法與系統
EP3542899A1 (de) 2018-03-20 2019-09-25 Yara International ASA Verfahren und reaktor zur herstellung von harnstoffammoniumsulfat
DE102021108187A1 (de) 2021-03-31 2022-10-06 Skw Stickstoffwerke Piesteritz Gmbh Granuliertes pH-neutrales Harnstoff-Ammoniumsulfat-Düngemittel mit Ureaseinhibitor
WO2023018351A2 (en) * 2021-08-11 2023-02-16 Private Company Limited By Shares Innovation Agro Group Limited Composition for granular urea-based fertilizer

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US101803A (en) * 1870-04-12 Improvement in padlocks
GB810760A (en) * 1956-08-03 1959-03-25 Bergwerksgesellschaft Hibernia A method for the preparation of a fertilizer containing urea and ammonium sulphate, with a high nitrogen content
DE1112091B (de) * 1957-11-21 1961-08-03 Inventa A G Fuer Forschung Verfahren zur Herstellung von lagerbestaendigen, granulierten Mischduengemitteln ausHarnstoff und Ammoniumsulfat
CH364277A (de) * 1962-05-24 1962-09-15 Lonza Ag Verfahren zur Herstellung von biuretarmen, magnesiumhaltigen Harnstoffprills
CH431576A (de) * 1964-01-07 1967-03-15 Inventa Ag Verfahren zum Granulieren von stickstoffhaltigen Düngemitteln
US3785796A (en) * 1972-01-27 1974-01-15 Tennessee Valley Autority Production of urea-ammonium sulfate
US4033747A (en) * 1974-08-05 1977-07-05 Union Oil Company Of California Silvicultural fertilization
US3928015A (en) * 1974-10-29 1975-12-23 Tennessee Valley Authority Manufacture of urea-ammonium sulate from sulfuric acid, ammonia, and urea
SU635080A1 (ru) * 1976-01-15 1978-11-30 Предприятие П/Я В-2609 Способ получени граннулированного карбамида
AT363954B (de) * 1977-06-09 1981-09-10 Azote Sa Cie Neerlandaise Verfahren zur herstellung von harnstoffkoernern
GB1581761A (en) * 1977-06-09 1980-12-17 Azote Sa Cie Neerlandaise Urea granulation
US4388101A (en) * 1979-03-14 1983-06-14 Occidental Chemical Agricultural Products, Inc. Non-pressure nitrogen carrier fertilizer solutions and dispersions and process of manufacture
US4239522A (en) * 1979-06-13 1980-12-16 Phillips Petroleum Company Fertilizer solutions containing sulfur and having low crystallization temperature
NL8002912A (nl) * 1980-05-20 1981-12-16 Azote Sa Cie Neerlandaise Werkwijze voor het maken van ureumkorrels, alsmede aldus verkregen ureumkorrels bevattende kunstmestmengsels.
NL184769C (nl) * 1981-07-03 1989-11-01 Azote Sa Cie Neerlandaise Werkwijze voor het vervaardigen van ureumkorrels.
NL8103210A (nl) * 1981-07-03 1983-02-01 Azote Sa Cie Neerlandaise Werkwijze voor het maken van ureumkorrels.
GR76402B (de) * 1981-07-03 1984-08-10 Azote Sa Cie Neerlandaise
UST101803I4 (en) 1981-07-27 1982-05-04 Jones Thomas M Production of urea-ammonium sulfate suspension fertilizer

Also Published As

Publication number Publication date
GR3001016T3 (en) 1991-12-30
IE862697L (en) 1987-04-17
FI88150C (fi) 1993-04-13
JPS6291484A (ja) 1987-04-25
AU590015B2 (en) 1989-10-26
FI864127A0 (fi) 1986-10-13
SU1671162A3 (ru) 1991-08-15
ATE54438T1 (de) 1990-07-15
ZA867665B (en) 1987-05-27
MY100026A (en) 1989-04-20
ES2016797B3 (es) 1990-12-01
CA1281911C (en) 1991-03-26
IE59436B1 (en) 1994-02-23
US4943308A (en) 1990-07-24
BR8605068A (pt) 1987-07-21
IN166616B (de) 1990-06-16
NO864144D0 (no) 1986-10-17
JPH0784355B2 (ja) 1995-09-13
NO864144L (no) 1987-04-21
NZ217900A (en) 1990-01-29
CN1011891B (zh) 1991-03-06
NO168636C (no) 1992-03-18
FI88150B (fi) 1992-12-31
EP0223276A1 (de) 1987-05-27
NO168636B (no) 1991-12-09
FI864127A (fi) 1987-04-18
AU6416886A (en) 1987-04-30
EP0223276B1 (de) 1990-07-11
MX172709B (es) 1994-01-10
CN86106555A (zh) 1987-04-15
DE3672569D1 (de) 1990-08-16

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A1B A search report has been drawn up
BV The patent application has lapsed