UA87820C2 - способ гранулирования в псевдоожиженном слое и гранулятор для его осуществления - Google Patents

способ гранулирования в псевдоожиженном слое и гранулятор для его осуществления

Info

Publication number
UA87820C2
UA87820C2 UAA200600681A UAA200600681A UA87820C2 UA 87820 C2 UA87820 C2 UA 87820C2 UA A200600681 A UAA200600681 A UA A200600681A UA A200600681 A UAA200600681 A UA A200600681A UA 87820 C2 UA87820 C2 UA 87820C2
Authority
UA
Ukraine
Prior art keywords
granulator
granulation
fluidized bed
fluid bed
fluid
Prior art date
Application number
UAA200600681A
Other languages
English (en)
Ukrainian (uk)
Inventor
Джанфранко Бедетти
Original Assignee
Уреа Касале С.А.
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 Уреа Касале С.А. filed Critical Уреа Касале С.А.
Publication of UA87820C2 publication Critical patent/UA87820C2/ru

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Glanulating (AREA)
  • Luminescent Compositions (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Fertilizers (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

В заявке описан способ гранулирования вещества в псевдоожиженном слое с охлаждением в другом псевдоожиженном слое полученных горячих гранул. Для формования и поддерживания обоих псевдоожиженных слоев в изобретении предлагается использовать один и тот же поток сжижаемого воздуха.
UAA200600681A 2003-06-26 2004-05-19 способ гранулирования в псевдоожиженном слое и гранулятор для его осуществления UA87820C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20030014359 EP1491251A1 (en) 2003-06-26 2003-06-26 Fluid bed granulation process and apparatus

Publications (1)

Publication Number Publication Date
UA87820C2 true UA87820C2 (ru) 2009-08-25

Family

ID=33395877

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200600681A UA87820C2 (ru) 2003-06-26 2004-05-19 способ гранулирования в псевдоожиженном слое и гранулятор для его осуществления

Country Status (14)

Country Link
US (1) US9597649B2 (ru)
EP (2) EP1491251A1 (ru)
CN (1) CN1812832A (ru)
AT (1) ATE343423T1 (ru)
AU (1) AU2004253240B2 (ru)
BR (1) BRPI0411976B1 (ru)
CA (1) CA2528857C (ru)
DE (1) DE602004002961T2 (ru)
MX (1) MXPA06000194A (ru)
MY (1) MY137171A (ru)
PL (1) PL1635939T3 (ru)
RU (1) RU2350382C2 (ru)
UA (1) UA87820C2 (ru)
WO (1) WO2005002718A1 (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1491251A1 (en) * 2003-06-26 2004-12-29 Urea Casale S.A. Fluid bed granulation process and apparatus
NL2009297C2 (en) * 2012-08-08 2014-02-11 Green Granulation Technology Ltd Fluidized bed granulation.
US9868098B2 (en) 2014-02-05 2018-01-16 Green Granulation Technology Limited Fluidized bed granulation
EP3508465B1 (de) 2018-01-08 2023-11-29 thyssenkrupp Fertilizer Technology GmbH Prallbleche im fliessbettkühler

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2635684A (en) * 1949-05-24 1953-04-21 Ici Ltd Manufacture of caustic soda granules
US3036338A (en) * 1959-01-08 1962-05-29 G & A Lab Inc Coating and pelletizing of fusible materials
US3836611A (en) * 1971-01-08 1974-09-17 I Mavrovic Process for prilling urea
US3883344A (en) * 1973-11-07 1975-05-13 Hecla Mining Co Method for treating copper ore concentrates
FR2277838A1 (fr) * 1974-07-11 1976-02-06 Solvay Granules de sels d'acides poly-a-hydroxyacryliques et leur procede de fabrication
GB1581029A (en) * 1976-05-21 1980-12-10 Exxon Research Engineering Co Classifying particles using fluidised bed systems and supplying classified particles to a process zone
DE3206236A1 (de) * 1982-02-20 1983-09-01 Bayer Ag, 5090 Leverkusen Verfahren zum gleichzeitigen sichten und geregelten, kontinuierlichen austrag von koernigem gut aus wirbelbettreaktoren
US5213820A (en) * 1984-02-27 1993-05-25 Bayer Aktiengesellschaft Process and device for fluidized bed spray granulation
US5149643A (en) * 1990-10-05 1992-09-22 Haarmann & Beimer Method for the production of granular citric acid and salts thereof
DE19808439C1 (de) * 1998-02-27 1999-09-30 Degussa Wirbelschichtreaktor und seine Verwendung
JP4663887B2 (ja) * 2000-05-01 2011-04-06 フロイント産業株式会社 流動層造粒コーティング装置および流動層造粒コーティング方法
WO2002074427A2 (en) 2001-03-21 2002-09-26 Urea Casale S.A. Fluid bed granulation process
EP1491251A1 (en) * 2003-06-26 2004-12-29 Urea Casale S.A. Fluid bed granulation process and apparatus
EP1491253A1 (en) 2003-06-26 2004-12-29 Urea Casale S.A. Fluid bed granulation process and apparatus

Also Published As

Publication number Publication date
RU2006102029A (ru) 2006-07-27
BRPI0411976B1 (pt) 2015-09-15
CA2528857A1 (en) 2005-01-13
RU2350382C2 (ru) 2009-03-27
PL1635939T3 (pl) 2007-01-31
ATE343423T1 (de) 2006-11-15
DE602004002961T2 (de) 2007-07-05
EP1491251A1 (en) 2004-12-29
EP1635939A1 (en) 2006-03-22
MY137171A (en) 2009-01-30
US9597649B2 (en) 2017-03-21
US20060151646A1 (en) 2006-07-13
AU2004253240A1 (en) 2005-01-13
EP1635939B1 (en) 2006-10-25
WO2005002718A1 (en) 2005-01-13
DE602004002961D1 (de) 2006-12-07
BRPI0411976A (pt) 2006-08-29
CA2528857C (en) 2011-05-03
MXPA06000194A (es) 2006-04-07
CN1812832A (zh) 2006-08-02
AU2004253240B2 (en) 2009-01-08

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