MX5671E - Procedimiento mejorado para la produccion de granulos de urea - Google Patents
Procedimiento mejorado para la produccion de granulos de ureaInfo
- Publication number
- MX5671E MX5671E MX787133U MX713378U MX5671E MX 5671 E MX5671 E MX 5671E MX 787133 U MX787133 U MX 787133U MX 713378 U MX713378 U MX 713378U MX 5671 E MX5671 E MX 5671E
- Authority
- MX
- Mexico
- Prior art keywords
- production
- improved procedure
- urea granules
- granules
- urea
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fertilizers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Glanulating (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB24160/77A GB1581761A (en) | 1977-06-09 | 1977-06-09 | Urea granulation |
GB1552978 | 1978-04-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX5671E true MX5671E (es) | 1983-12-08 |
Family
ID=26251359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX787133U MX5671E (es) | 1977-06-09 | 1978-06-08 | Procedimiento mejorado para la produccion de granulos de urea |
Country Status (15)
Country | Link |
---|---|
JP (1) | JPS5416427A (es) |
AT (1) | AT363954B (es) |
CA (1) | CA1101641A (es) |
DE (1) | DE2825039C3 (es) |
ES (1) | ES470676A1 (es) |
FI (1) | FI65713C (es) |
FR (1) | FR2393779A1 (es) |
GR (1) | GR66015B (es) |
IE (1) | IE46841B1 (es) |
IT (1) | IT1096385B (es) |
MX (1) | MX5671E (es) |
NL (1) | NL173714C (es) |
NO (1) | NO151786C (es) |
PT (1) | PT68149A (es) |
SE (1) | SE432362B (es) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5855807B2 (ja) * | 1979-10-08 | 1983-12-12 | 三井東圧化学株式会社 | 造粒方法 |
JPS5921650B2 (ja) * | 1979-11-29 | 1984-05-21 | 東洋エンジニアリング株式会社 | 造粒方法 |
JPS56100756A (en) * | 1980-01-16 | 1981-08-12 | Chisso Corp | Granulation of urea |
NL191557C (nl) * | 1980-05-12 | 1995-09-19 | Azote Sa Cie Neerlandaise | Werkwijze voor het vervaardigen van uit een kern en een omhulling opgebouwde korrels. |
NL8502838A (nl) * | 1985-10-17 | 1987-05-18 | Azote Sa Cie Neerlandaise | Werkwijze ter vervaardiging van ureum en ammoniumsulfaat bevattende meststofkorrels. |
NL8700913A (nl) * | 1987-04-16 | 1988-11-16 | Nl Stikstof | Werkwijze voor het vervaardigen van kunstmestgranules. |
DE4000572C1 (es) * | 1990-01-10 | 1991-02-21 | Herbert 7853 Steinen De Huettlin | |
GB2248219B (en) * | 1990-09-07 | 1994-06-01 | Daifuku Kk | Truck having vertically movable goods-receiving portion field of the invention |
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 |
NL1002862C2 (nl) * | 1996-04-15 | 1997-10-17 | Dsm Nv | Werkwijze voor het bereiden van granules. |
NO312712B1 (no) * | 1999-12-15 | 2002-06-24 | Norsk Hydro As | En sorterende fluid bed granulator samt fremgangsmåte for fluid bed granulering |
JP2002037689A (ja) * | 2000-07-24 | 2002-02-06 | Chisso Corp | 被覆粒状肥料 |
NL1017130C2 (nl) | 2001-01-17 | 2002-07-18 | Dsm Nv | Werkwijze voor het bereiden van granules. |
GB2394956B (en) | 2002-10-18 | 2004-10-27 | Basic Solutions Ltd | A urea based granule blend for ice-melting and reducing granule caking |
JP4401669B2 (ja) * | 2003-03-27 | 2010-01-20 | 三菱ふそうトラック・バス株式会社 | 還元脱硝用尿素水およびそれを用いた脱硝装置 |
DE10346519A1 (de) * | 2003-10-02 | 2005-05-04 | Uhde Gmbh | Verfahren zur Entfernung von Ammoniak und Staub aus einem Abgas, das bei der Herstellung von Düngemitteln anfällt |
DE102004005907B4 (de) | 2004-02-05 | 2006-01-05 | Uhde Gmbh | Anlage zur Herstellung von biuretarmem harnstoffhaltigem Düngemittelgranulat |
NL1025805C2 (nl) * | 2004-03-25 | 2005-09-27 | Dsm Ip Assets Bv | Werkwijze voor de granulatie van ureum. |
JP4852270B2 (ja) * | 2005-07-13 | 2012-01-11 | 東洋エンジニアリング株式会社 | 顆粒尿素製品の製造方法 |
DE102005037750A1 (de) * | 2005-08-10 | 2007-02-22 | Glatt Ingenieurtechnik Gmbh | Verfahren zur Herstellung von Harnstoffpellets |
JP4455643B2 (ja) | 2007-10-30 | 2010-04-21 | 東洋エンジニアリング株式会社 | 造粒装置及びそれを用いる造粒方法 |
EP2305371A1 (en) * | 2009-09-10 | 2011-04-06 | Stamicarbon B.V. | Process for producing granules |
JP2012046381A (ja) * | 2010-08-27 | 2012-03-08 | Sumitomo Chemical Co Ltd | 樹脂被覆粒状肥料の製造方法 |
CN103748071B (zh) * | 2011-10-14 | 2017-03-08 | 斯塔米卡邦有限公司 | 尿素精整加工方法 |
EP3472294B1 (en) * | 2016-06-20 | 2020-07-22 | Basf Se | Powders and granules and process for making such powders and granules |
EA038075B1 (ru) * | 2016-07-15 | 2021-07-01 | Тиссенкрупп Фертилайзер Текнолоджи Гмбх | Применение композиции мочевины для получения жидкости, предназначенной для очистки выхлопов дизельного двигателя (aus 32) |
WO2019215193A1 (en) * | 2018-05-08 | 2019-11-14 | Thyssenkrupp Fertilizer Technology Gmbh | Internal cooling system for fluid-bed granulation plants |
DE102019118702A1 (de) | 2019-07-10 | 2021-01-14 | Thyssenkrupp Ag | Reduzierung der biuretgeneration in der harnstoffproduktion |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1123488A (fr) * | 1954-05-05 | 1956-09-21 | Ici Ltd | Fabrication d'urée à l'état granulé |
CH431576A (de) * | 1964-01-07 | 1967-03-15 | Inventa Ag | Verfahren zum Granulieren von stickstoffhaltigen Düngemitteln |
NL149089B (nl) * | 1965-12-27 | 1976-04-15 | Chemical & Ind Corp | Werkwijze en inrichting voor het bereiden van stevige, harde meststofkorrels van ammoniumnitraat of ureum. |
NL147404C (es) * | 1970-08-06 | 1975-05-15 | ||
NL7114771A (es) * | 1971-10-27 | 1973-05-02 |
-
1978
- 1978-05-17 AT AT0356078A patent/AT363954B/de not_active IP Right Cessation
- 1978-05-17 CA CA303,575A patent/CA1101641A/en not_active Expired
- 1978-05-17 IE IE991/78A patent/IE46841B1/en not_active IP Right Cessation
- 1978-05-29 FI FI781699A patent/FI65713C/fi not_active IP Right Cessation
- 1978-05-30 GR GR56390A patent/GR66015B/el unknown
- 1978-06-05 NO NO781952A patent/NO151786C/no unknown
- 1978-06-06 SE SE7806601A patent/SE432362B/sv not_active IP Right Cessation
- 1978-06-07 DE DE2825039A patent/DE2825039C3/de not_active Expired
- 1978-06-07 PT PT68149A patent/PT68149A/pt unknown
- 1978-06-07 NL NLAANVRAGE7806213,A patent/NL173714C/xx active Search and Examination
- 1978-06-08 FR FR7817135A patent/FR2393779A1/fr active Granted
- 1978-06-08 MX MX787133U patent/MX5671E/es unknown
- 1978-06-08 IT IT24325/78A patent/IT1096385B/it active
- 1978-06-09 JP JP6899378A patent/JPS5416427A/ja active Granted
- 1978-06-09 ES ES470676A patent/ES470676A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7806213A (nl) | 1978-12-12 |
SE7806601L (sv) | 1978-12-10 |
JPS5647181B2 (es) | 1981-11-07 |
CA1101641A (en) | 1981-05-26 |
FR2393779A1 (fr) | 1979-01-05 |
SE432362B (sv) | 1984-04-02 |
GR66015B (es) | 1981-01-13 |
NO151786C (no) | 1985-06-05 |
AT363954B (de) | 1981-09-10 |
ATA356078A (de) | 1981-02-15 |
IE46841B1 (en) | 1983-10-05 |
FI781699A (fi) | 1978-12-10 |
DE2825039C3 (de) | 1987-04-16 |
FI65713C (fi) | 1984-07-10 |
IT1096385B (it) | 1985-08-26 |
IE780991L (en) | 1978-12-09 |
NO151786B (no) | 1985-02-25 |
NL173714C (nl) | 1984-03-01 |
DE2825039A1 (de) | 1978-12-21 |
PT68149A (en) | 1978-07-01 |
ES470676A1 (es) | 1979-02-16 |
NO781952L (no) | 1978-12-12 |
IT7824325A0 (it) | 1978-06-08 |
FR2393779B1 (es) | 1982-12-10 |
JPS5416427A (en) | 1979-02-07 |
FI65713B (fi) | 1984-03-30 |
DE2825039B2 (de) | 1981-01-08 |
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