IN166616B - - Google Patents
Info
- Publication number
- IN166616B IN166616B IN728/CAL/86A IN728CA1986A IN166616B IN 166616 B IN166616 B IN 166616B IN 728CA1986 A IN728CA1986 A IN 728CA1986A IN 166616 B IN166616 B IN 166616B
- Authority
- IN
- India
- Prior art keywords
- urea
- ammonium sulphate
- solution
- thickened
- weight
- Prior art date
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
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. |
Publications (1)
Publication Number | Publication Date |
---|---|
IN166616B true IN166616B (zh) | 1990-06-16 |
Family
ID=19846728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN728/CAL/86A IN166616B (zh) | 1985-10-17 | 1986-10-07 |
Country Status (21)
Country | Link |
---|---|
US (1) | US4943308A (zh) |
EP (1) | EP0223276B1 (zh) |
JP (1) | JPH0784355B2 (zh) |
CN (1) | CN1011891B (zh) |
AT (1) | ATE54438T1 (zh) |
AU (1) | AU590015B2 (zh) |
BR (1) | BR8605068A (zh) |
CA (1) | CA1281911C (zh) |
DE (1) | DE3672569D1 (zh) |
ES (1) | ES2016797B3 (zh) |
FI (1) | FI88150C (zh) |
GR (1) | GR3001016T3 (zh) |
IE (1) | IE59436B1 (zh) |
IN (1) | IN166616B (zh) |
MX (1) | MX172709B (zh) |
MY (1) | MY100026A (zh) |
NL (1) | NL8502838A (zh) |
NO (1) | NO168636C (zh) |
NZ (1) | NZ217900A (zh) |
SU (1) | SU1671162A3 (zh) |
ZA (1) | ZA867665B (zh) |
Families Citing this family (26)
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 |
US6454979B1 (en) | 1998-04-17 | 2002-09-24 | Airborne Industrial Minerals Inc. | Wet granulation method for generating 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 |
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 (en) * | 2010-09-15 | 2012-03-21 | Uhde Fertilizer Technology B.V. | Method for producing urea fertilizer with low moisture absorption tendencies |
US8617286B2 (en) | 2010-10-21 | 2013-12-31 | John M. Rizzo | Method for increasing crop yield |
EP2489429A1 (en) | 2011-02-21 | 2012-08-22 | Urea Casale S.A. | Fluid bed granulation of urea and related apparatus |
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 |
WO2015027244A1 (en) | 2013-08-23 | 2015-02-26 | Koch Agronomic Services, Llc | Urea and nitrogen stabilizer compositions |
EP3542899A1 (en) | 2018-03-20 | 2019-09-25 | Yara International ASA | Method and reactor for producing urea ammonium sulphate |
DE102021108187A1 (de) | 2021-03-31 | 2022-10-06 | Skw Stickstoffwerke Piesteritz Gmbh | Granuliertes pH-neutrales Harnstoff-Ammoniumsulfat-Düngemittel mit Ureaseinhibitor |
EP4347536A2 (en) * | 2021-08-11 | 2024-04-10 | INWATEC GmbH & Co. KG | Composition for granular urea-based fertilizer |
Family Cites Families (18)
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. |
DE3223139C2 (de) * | 1981-07-03 | 1985-02-07 | Compagnie Néerlandaise de l'Azote S.A., Bruxelles | Verfahren zur Herstellung von Harnstoff als Hauptbestandteil enthaltenden Düngemittelkörnern |
UST101803I4 (en) | 1981-07-27 | 1982-05-04 | Jones Thomas M | Production of urea-ammonium sulfate suspension fertilizer |
-
1985
- 1985-10-17 NL NL8502838A patent/NL8502838A/nl not_active Application Discontinuation
-
1986
- 1986-10-07 IN IN728/CAL/86A patent/IN166616B/en unknown
- 1986-10-08 ZA ZA867665A patent/ZA867665B/xx unknown
- 1986-10-13 FI FI864127A patent/FI88150C/fi active IP Right Grant
- 1986-10-13 NZ NZ217900A patent/NZ217900A/xx unknown
- 1986-10-13 IE IE269786A patent/IE59436B1/en not_active IP Right Cessation
- 1986-10-14 CA CA000520373A patent/CA1281911C/en not_active Expired - Lifetime
- 1986-10-16 MX MX004056A patent/MX172709B/es unknown
- 1986-10-16 JP JP61244292A patent/JPH0784355B2/ja not_active Expired - Fee Related
- 1986-10-16 AU AU64168/86A patent/AU590015B2/en not_active Ceased
- 1986-10-16 DE DE8686201807T patent/DE3672569D1/de not_active Expired - Lifetime
- 1986-10-16 AT AT86201807T patent/ATE54438T1/de not_active IP Right Cessation
- 1986-10-16 CN CN86106555A patent/CN1011891B/zh not_active Expired
- 1986-10-16 BR BR8605068A patent/BR8605068A/pt not_active IP Right Cessation
- 1986-10-16 ES ES86201807T patent/ES2016797B3/es not_active Expired - Lifetime
- 1986-10-16 EP EP86201807A patent/EP0223276B1/en not_active Expired - Lifetime
- 1986-10-16 SU SU864028383A patent/SU1671162A3/ru active
- 1986-10-17 MY MYPI86000020A patent/MY100026A/en unknown
- 1986-10-17 NO NO864144A patent/NO168636C/no unknown
-
1988
- 1988-12-28 US US07/291,310 patent/US4943308A/en not_active Expired - Lifetime
-
1990
- 1990-07-12 GR GR90400397T patent/GR3001016T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
US4943308A (en) | 1990-07-24 |
AU6416886A (en) | 1987-04-30 |
EP0223276B1 (en) | 1990-07-11 |
NO864144L (no) | 1987-04-21 |
NL8502838A (nl) | 1987-05-18 |
MX172709B (es) | 1994-01-10 |
IE59436B1 (en) | 1994-02-23 |
BR8605068A (pt) | 1987-07-21 |
NO864144D0 (no) | 1986-10-17 |
AU590015B2 (en) | 1989-10-26 |
ATE54438T1 (de) | 1990-07-15 |
FI88150B (fi) | 1992-12-31 |
ES2016797B3 (es) | 1990-12-01 |
GR3001016T3 (en) | 1991-12-30 |
DE3672569D1 (de) | 1990-08-16 |
JPS6291484A (ja) | 1987-04-25 |
SU1671162A3 (ru) | 1991-08-15 |
CN86106555A (zh) | 1987-04-15 |
JPH0784355B2 (ja) | 1995-09-13 |
FI864127A (fi) | 1987-04-18 |
ZA867665B (en) | 1987-05-27 |
IE862697L (en) | 1987-04-17 |
MY100026A (en) | 1989-04-20 |
FI88150C (fi) | 1993-04-13 |
NZ217900A (en) | 1990-01-29 |
CN1011891B (zh) | 1991-03-06 |
NO168636B (no) | 1991-12-09 |
CA1281911C (en) | 1991-03-26 |
NO168636C (no) | 1992-03-18 |
EP0223276A1 (en) | 1987-05-27 |
FI864127A0 (fi) | 1986-10-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IN166616B (zh) | ||
ES2033414T3 (es) | Procedimiento para producir granulos de fertilizante. | |
GB1464481A (en) | Animal waste odour treatment | |
GB968305A (en) | Process for the preparation of metal ammonium phosphates | |
US4559076A (en) | Nitrogen fertilization | |
NZ194273A (en) | Non caking granular mineral fertilisers containing an ammonium salt and dicyandiamide | |
GB1275521A (en) | Stabilized suspension fertilizer | |
ES8503256A1 (es) | Un procedimiento para la produccion de granulos, que contienen urea, como componente mayoritario. | |
GB1509680A (en) | Process for producing a powdered or granulated non-dusting mineral composition | |
MA20891A1 (fr) | Procede de preparation d'engrais contenant du nitrate d'ammonium et du carbonate de calcium | |
DE3265564D1 (en) | Process for granulating mixtures of fertilizers containing iron (ii) sulfate | |
SU893977A1 (ru) | Способ получени сложного удобрени | |
SU639843A1 (ru) | Способ получени сложносмешанного удобрени | |
SU1058961A2 (ru) | Способ получени гранулированной нитроаммофоски | |
Mitra et al. | Loss of nitrogen from alkali soils | |
Karia | Conservation of water at Gujarat Narmada Valley Fertilizers Co. Ltd., Bharuch | |
HU187646B (en) | Method for processing and utilizing thin manueres and sewages as liquid fertilizers | |
JO1243B1 (en) | A process for producing compound fertilizer in the form of granules |