AR049627A1 - Proceso de granulacion de urea y granulo de urea. - Google Patents
Proceso de granulacion de urea y granulo de urea.Info
- Publication number
- AR049627A1 AR049627A1 ARP050101183A ARP050101183A AR049627A1 AR 049627 A1 AR049627 A1 AR 049627A1 AR P050101183 A ARP050101183 A AR P050101183A AR P050101183 A ARP050101183 A AR P050101183A AR 049627 A1 AR049627 A1 AR 049627A1
- Authority
- AR
- Argentina
- Prior art keywords
- urea
- granulo
- granulation process
- granulation
- nuclei
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fertilizers (AREA)
- Glanulating (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Proceso de granulacion de urea en un granulador que contiene nucleos de urea, al cual se agregan urea fundida y al menos un aditivo de granulacion, donde los nucleos de urea son transportados y la urea fundida se agrega perpendicularmente a la direccion de transporte de los nucleos de urea, donde el aditivo de granulacion se suministra al menos parcialmente a la ultima seccion del granulador.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1025805A NL1025805C2 (nl) | 2004-03-25 | 2004-03-25 | Werkwijze voor de granulatie van ureum. |
Publications (1)
Publication Number | Publication Date |
---|---|
AR049627A1 true AR049627A1 (es) | 2006-08-23 |
Family
ID=34960584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP050101183A AR049627A1 (es) | 2004-03-25 | 2005-03-23 | Proceso de granulacion de urea y granulo de urea. |
Country Status (8)
Country | Link |
---|---|
CN (1) | CN100551511C (es) |
AR (1) | AR049627A1 (es) |
CA (1) | CA2553755C (es) |
EA (1) | EA008602B1 (es) |
EG (1) | EG26185A (es) |
MY (1) | MY166037A (es) |
NL (1) | NL1025805C2 (es) |
WO (1) | WO2005092486A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2431346A1 (en) * | 2010-09-15 | 2012-03-21 | Uhde Fertilizer Technology B.V. | Method for producing urea fertilizer with low moisture absorption tendencies |
EP2489429A1 (en) * | 2011-02-21 | 2012-08-22 | Urea Casale S.A. | Fluid bed granulation of urea and related apparatus |
EP3095770A1 (en) | 2015-05-21 | 2016-11-23 | Casale SA | Process for the production of combined fertilizers |
EP3594194A1 (en) * | 2018-07-12 | 2020-01-15 | Casale Sa | Urea granulation process |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB944875A (en) * | 1959-09-14 | 1963-12-18 | Ici Ltd | Improvements in and relating to urea |
DE1916368A1 (de) * | 1969-03-29 | 1970-10-01 | Veba Chemie Nord Gmbh | Langsam wirkende Duengemittel |
JPS5330689B1 (es) * | 1970-03-16 | 1978-08-29 | ||
CA1101641A (en) * | 1977-06-09 | 1981-05-26 | Anton Niks | Urea granulation |
JP2515888B2 (ja) * | 1989-08-09 | 1996-07-10 | 鹿島建設株式会社 | 海上構造物を築造するための鋼管杭の施工工法およびその装置 |
GEP19981292B (en) * | 1992-08-07 | 1998-05-01 | Hydro Agri Sluiskil Bv | Process for the Production of Urea Granules |
JPH09169717A (ja) * | 1995-12-19 | 1997-06-30 | Toyo Eng Corp | 大粒尿素製造法 |
JP3667418B2 (ja) * | 1996-02-01 | 2005-07-06 | 東洋エンジニアリング株式会社 | 粒状尿素の製造方法 |
-
2004
- 2004-03-25 NL NL1025805A patent/NL1025805C2/nl not_active IP Right Cessation
-
2005
- 2005-02-24 EA EA200601764A patent/EA008602B1/ru not_active IP Right Cessation
- 2005-02-24 WO PCT/NL2005/000136 patent/WO2005092486A1/en active Application Filing
- 2005-02-24 CA CA2553755A patent/CA2553755C/en active Active
- 2005-02-24 CN CNB2005800094900A patent/CN100551511C/zh active Active
- 2005-03-23 AR ARP050101183A patent/AR049627A1/es active IP Right Grant
- 2005-03-24 MY MYPI20051297A patent/MY166037A/en unknown
-
2006
- 2006-09-24 EG EGPCTNA2006000915A patent/EG26185A/en active
Also Published As
Publication number | Publication date |
---|---|
MY166037A (en) | 2018-05-21 |
WO2005092486A1 (en) | 2005-10-06 |
CA2553755C (en) | 2013-12-03 |
CN100551511C (zh) | 2009-10-21 |
EA200601764A1 (ru) | 2007-02-27 |
EG26185A (en) | 2013-04-07 |
NL1025805C2 (nl) | 2005-09-27 |
CN1933900A (zh) | 2007-03-21 |
EA008602B1 (ru) | 2007-06-29 |
CA2553755A1 (en) | 2005-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration |