DE60216597D1 - Wirbelschichtgranulation - Google Patents

Wirbelschichtgranulation

Info

Publication number
DE60216597D1
DE60216597D1 DE60216597T DE60216597T DE60216597D1 DE 60216597 D1 DE60216597 D1 DE 60216597D1 DE 60216597 T DE60216597 T DE 60216597T DE 60216597 T DE60216597 T DE 60216597T DE 60216597 D1 DE60216597 D1 DE 60216597D1
Authority
DE
Germany
Prior art keywords
fluid bed
bed granulation
seeds
substantially horizontal
fluidized bed
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60216597T
Other languages
English (en)
Other versions
DE60216597T2 (de
Inventor
Gianfranco Bedetti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Casale SA
Original Assignee
Urea Casale SA
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 Urea Casale SA filed Critical Urea Casale SA
Application granted granted Critical
Publication of DE60216597D1 publication Critical patent/DE60216597D1/de
Publication of DE60216597T2 publication Critical patent/DE60216597T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1818—Feeding of the fluidising gas
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/19—Details relating to the geometry of the reactor
    • B01J2219/192—Details relating to the geometry of the reactor polygonal
    • B01J2219/1923—Details relating to the geometry of the reactor polygonal square or square-derived

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Fertilizers (AREA)
  • Glanulating (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Seasonings (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
DE60216597T 2001-03-21 2002-03-20 Wirbelschichtgranulation Expired - Lifetime DE60216597T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP01107028 2001-03-21
EP01107028 2001-03-21
PCT/EP2002/003113 WO2002074427A2 (en) 2001-03-21 2002-03-20 Fluid bed granulation process

Publications (2)

Publication Number Publication Date
DE60216597D1 true DE60216597D1 (de) 2007-01-18
DE60216597T2 DE60216597T2 (de) 2007-10-04

Family

ID=8176867

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60216597T Expired - Lifetime DE60216597T2 (de) 2001-03-21 2002-03-20 Wirbelschichtgranulation

Country Status (13)

Country Link
US (2) US7438729B2 (de)
EP (2) EP1707258A1 (de)
CN (1) CN1551797B (de)
AT (1) ATE347441T1 (de)
BR (1) BR0208299B1 (de)
CA (1) CA2440902C (de)
DE (1) DE60216597T2 (de)
EG (1) EG22996A (de)
MX (1) MXPA03008576A (de)
MY (1) MY131265A (de)
RU (1) RU2283171C2 (de)
UA (1) UA75666C2 (de)
WO (1) WO2002074427A2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10322062A1 (de) * 2003-05-15 2004-12-02 Glatt Ingenieurtechnik Gmbh Verfahren und Vorrichtung zum Aufbringen von Flüssigkeiten in eine Feststoffströmung eines Strahlschichtapparates
EP1491253A1 (de) 2003-06-26 2004-12-29 Urea Casale S.A. Vorrichtung und Verfahren zur Wirbelschichtgranulation
EP1491252A1 (de) * 2003-06-26 2004-12-29 Urea Casale S.A. Vorrichtung und Verfahren zur Wirbelschichtgranulation
EP1491251A1 (de) 2003-06-26 2004-12-29 Urea Casale S.A. Vorrichtung und Verfahren zur Wirbelschichtgranulation
EP1584371A1 (de) * 2004-04-07 2005-10-12 Urea Casale S.A. Verfahren und vorrichtung zur wirbelschichtsgranulierung
EP1698393A1 (de) * 2005-03-03 2006-09-06 Urea Casale S.A. Verfahren und Vorrichtung für Wirbelschichtgranulation
DE102005037750A1 (de) * 2005-08-10 2007-02-22 Glatt Ingenieurtechnik Gmbh Verfahren zur Herstellung von Harnstoffpellets
EP1935482A1 (de) 2006-12-22 2008-06-25 Urea Casale S.A. Wirbelschichtgranulationsverfahren
KR101589451B1 (ko) * 2007-12-06 2016-02-01 바셀 폴리올레핀 이탈리아 에스.알.엘 중합 반응에 적용되는 가스-고체 분리를 위한 방법 및 장치
EP2077147A1 (de) 2008-01-04 2009-07-08 Urea Casale S.A. Verfahren und Vorrichtung zur Wirbelschichtgranulation
NO330729B1 (no) 2008-04-28 2011-06-27 Yara Int Asa Fremgangsmate og granulator for produksjon av granuler
EP2177273A1 (de) 2008-10-16 2010-04-21 Urea Casale S.A. Sprühverfahren und Düse zur Zerstäubung einer Flüssigkeit
JP2010119912A (ja) * 2008-11-17 2010-06-03 Ihi Corp 流動層装置
EP2305371A1 (de) 2009-09-10 2011-04-06 Stamicarbon B.V. Verfahren zur Herstellung von Granulaten
EP3095770A1 (de) * 2015-05-21 2016-11-23 Casale SA Verfahren zur herstellung von kombinierten düngemitteln
EP3112332A1 (de) * 2015-07-03 2017-01-04 Casale SA Verfahren zur herstellung von festem harnstoff durch granulation
EP3266517A1 (de) 2016-07-07 2018-01-10 Casale SA Granulator für flüssige substanzen, insbesondere für harnstoff

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1491481A (fr) * 1966-06-29 1967-08-11 Charbonnages De France Procédé et appareillage pour l'imprégnation ou le revêtement de produits solidesgranuleux ou pulvérulents par un liquide
DE1792206A1 (de) * 1968-08-02 1971-11-04 Basf Ag Wirbelreaktor fuer die Granulierung von Schmelzen
US3834927A (en) 1971-07-16 1974-09-10 Koerper Eng Ass Inc Fluidized bed coating method
US4071304A (en) * 1973-07-27 1978-01-31 Charbonnages De France Separation of products in granular form
US3903839A (en) * 1973-11-12 1975-09-09 Upjohn Co Apparatus for applying a material to small granules
FR2454960A1 (fr) * 1979-04-25 1980-11-21 Elloy Xavier D Propulseur nautique
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
SU1095979A1 (ru) 1982-10-12 1984-06-07 Всесоюзный научно-исследовательский и проектный институт химической промышленности Аппарат дл гранулировани порошкообразных материалов
SU1169725A1 (ru) 1983-08-30 1985-07-30 Ленинградский Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Технологический Институт Им.Ленсовета Устройство дл гранулировани и/или капсулировани материалов в псевдоожиженном слое
NL8700913A (nl) * 1987-04-16 1988-11-16 Nl Stikstof Werkwijze voor het vervaardigen van kunstmestgranules.
SU1604456A1 (ru) 1987-12-15 1990-11-07 Ленинградский Технологический Институт Им.Ленсовета Аппарат дл гранулировани материала в псевдоожиженном слое
DK62994A (da) 1993-11-15 1995-05-16 Niro Holding As Apparat og fremgangsmåde til fremstilling af et agglomereret materiale
DE19514187C1 (de) 1995-04-21 1996-05-15 Degussa Verfahren und Vorrichtung zur Herstellung von Granulaten durch Wirbelschicht-Sprühgranulation
DE19639579C1 (de) * 1996-09-26 1998-01-08 Degussa Verfahren zur Herstellung von Granulat mit periodisch oszillierender Korngrößenverteilung und Vorrichtung zu seiner Durchführung
NO312712B1 (no) 1999-12-15 2002-06-24 Norsk Hydro As En sorterende fluid bed granulator samt fremgangsmåte for fluid bed granulering

Also Published As

Publication number Publication date
CA2440902C (en) 2009-11-03
US20080124256A1 (en) 2008-05-29
RU2003130061A (ru) 2005-04-10
BR0208299A (pt) 2004-04-13
MY131265A (en) 2007-07-31
BR0208299B1 (pt) 2012-08-07
UA75666C2 (en) 2006-05-15
MXPA03008576A (es) 2004-06-30
EG22996A (en) 2003-12-31
ATE347441T1 (de) 2006-12-15
EP1412069B1 (de) 2006-12-06
DE60216597T2 (de) 2007-10-04
RU2283171C2 (ru) 2006-09-10
CN1551797B (zh) 2012-06-27
WO2002074427A2 (en) 2002-09-26
WO2002074427A3 (en) 2004-02-26
EP1707258A1 (de) 2006-10-04
EP1412069A2 (de) 2004-04-28
US7438729B2 (en) 2008-10-21
US7955566B2 (en) 2011-06-07
CN1551797A (zh) 2004-12-01
CA2440902A1 (en) 2002-09-26
US20040143939A1 (en) 2004-07-29

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Legal Events

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