ATE468176T1 - Spritzvorrichtung und verfahren zur wirbelschichtgranulation - Google Patents

Spritzvorrichtung und verfahren zur wirbelschichtgranulation

Info

Publication number
ATE468176T1
ATE468176T1 AT03783002T AT03783002T ATE468176T1 AT E468176 T1 ATE468176 T1 AT E468176T1 AT 03783002 T AT03783002 T AT 03783002T AT 03783002 T AT03783002 T AT 03783002T AT E468176 T1 ATE468176 T1 AT E468176T1
Authority
AT
Austria
Prior art keywords
fluid bed
spray device
bed granulation
granulation
spray
Prior art date
Application number
AT03783002T
Other languages
English (en)
Inventor
Rob Stevens
Luc Vanmarcke
Roeland Elderson
Original Assignee
Yara Int Asa
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 Yara Int Asa filed Critical Yara Int Asa
Application granted granted Critical
Publication of ATE468176T1 publication Critical patent/ATE468176T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0441—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber
    • 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
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
    • B05B7/062—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet
    • B05B7/066—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet with an inner liquid outlet surrounded by at least one annular gas outlet

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)
  • Glanulating (AREA)
  • Nozzles (AREA)
  • Dairy Products (AREA)
AT03783002T 2003-12-23 2003-12-23 Spritzvorrichtung und verfahren zur wirbelschichtgranulation ATE468176T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/NO2003/000440 WO2005061118A1 (en) 2003-12-23 2003-12-23 Spraying device and method for fluidised bed granulation

Publications (1)

Publication Number Publication Date
ATE468176T1 true ATE468176T1 (de) 2010-06-15

Family

ID=34709402

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03783002T ATE468176T1 (de) 2003-12-23 2003-12-23 Spritzvorrichtung und verfahren zur wirbelschichtgranulation

Country Status (12)

Country Link
US (1) US7704420B2 (de)
EP (1) EP1701798B1 (de)
CN (1) CN1972754B (de)
AR (1) AR048140A1 (de)
AT (1) ATE468176T1 (de)
AU (1) AU2003290465A1 (de)
BR (1) BR0318663B1 (de)
CA (1) CA2549755C (de)
DE (1) DE60332664D1 (de)
EG (1) EG24629A (de)
ES (1) ES2346137T3 (de)
WO (1) WO2005061118A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7819071B2 (en) * 2006-11-16 2010-10-26 Seminatore Salvatore J Nozzle system
WO2008152955A1 (ja) * 2007-06-11 2008-12-18 National University Corporation Kyoto Institute Of Technology 植物の加工方法
EP2177273A1 (de) * 2008-10-16 2010-04-21 Urea Casale S.A. Sprühverfahren und Düse zur Zerstäubung einer Flüssigkeit
US8225602B2 (en) * 2009-06-11 2012-07-24 Stanadyne Corporation Integrated pump and injector for exhaust after treatment
US20100314470A1 (en) * 2009-06-11 2010-12-16 Stanadyne Corporation Injector having swirl structure downstream of valve seat
JP5471675B2 (ja) * 2010-03-23 2014-04-16 アイシン精機株式会社 オイル圧制御装置
US8794744B2 (en) * 2011-09-14 2014-08-05 Shenzhen China Star Optoelectronics Technology Co., Ltd. Inkjet unit and inkjet device
JP6166103B2 (ja) * 2013-06-04 2017-07-19 ヤンマー株式会社 尿素水噴射ノズル
CN103363519A (zh) * 2013-08-05 2013-10-23 瓮福（集团）有限责任公司 一种沸腾炉风帽
AU2014311826B2 (en) 2013-08-28 2017-11-09 Solenis Technologies, L.P. Oil extraction aids in grain processing
CN103657894B (zh) * 2013-12-06 2017-04-19 北京京能电力股份有限公司石景山热电厂 用于尿素热解制氨工艺的溶液雾化装置
US10245602B2 (en) * 2014-10-09 2019-04-02 Spraying Systems Manufacturing Europe Gmbh Atomizer nozzle
DE102015006727A1 (de) * 2015-05-30 2016-12-01 Rainer Pommersheim Verfahren und technischer Prozess zur Herstellung von Mikro- und Nanopartikeln unterschiedlicher Größe
MA42900A (fr) 2015-07-07 2018-05-16 Yara Int Asa Procédé de fabrication de matériau particulaire à base d'urée contenant du soufre élémentaire
EP3309137A1 (de) 2016-10-13 2018-04-18 YARA International ASA Verbesserte harnstoffbasierte zusammensetzung mit elementarem schwefel und verfahren zur herstellung davon
EP3372576A1 (de) 2017-03-07 2018-09-12 Yara International ASA Harnstoffbasierte zusammensetzung und verfahren zur herstellung davon
CN107838429B (zh) * 2017-10-17 2021-06-04 广西金川有色金属有限公司 一种高效率的高温熔体粒化装置
EP3581265A1 (de) * 2018-06-12 2019-12-18 thyssenkrupp Fertilizer Technology GmbH Sprühdüse zur herstellung eines harnstoff-schwefel düngers
EP3639916A1 (de) 2018-10-18 2020-04-22 Yara International ASA Verfahren und wirbelschichtgranulator zur herstellung von granulaten aus einer aufschlämmung
CN109985745B (zh) * 2019-04-10 2020-07-28 业成科技（成都）有限公司 可提高曲面喷涂均匀性之喷涂装置
EP3778536A1 (de) 2019-08-12 2021-02-17 Yara International ASA Verbesserte harnstoffbasierte zusammensetzung und verfahren zur herstellung davon
CN112439570A (zh) * 2020-11-10 2021-03-05 中国船舶重工集团公司第七0七研究所 一种用于微量润滑切削的静电雾化喷嘴及其使用方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE367121B (de) 1972-10-13 1974-05-20 Alfa Laval Ab
US3979069A (en) * 1974-10-11 1976-09-07 Luigi Garofalo Air-atomizing fuel nozzle
FR2522991A1 (fr) * 1982-03-08 1983-09-16 G2M Lepetit Appareil de pulverisation pneumatique de liquide sous forme d'un jet
NL8303000A (nl) * 1983-08-27 1985-03-18 Unie Van Kunstmestfab Bv Werkwijze voor het bereiden van granules.
NL8302999A (nl) 1983-08-27 1985-03-18 Unie Van Kunstmestfab Bv Werkwijze voor het bereiden van granules.
US4555059A (en) * 1984-08-06 1985-11-26 Vortec Corporation Flow-amplifying liquid-atomizing nozzle
KR0159947B1 (ko) * 1991-03-12 1998-11-16 마사아키 오카와라 분수형 가압 2류체 노즐 장치와 그것을 편입하여 이루어지는 스프레이 드라이어 장치, 및 가압 2류체에 있어서의 액적 경 제어법
US5236503A (en) * 1991-10-28 1993-08-17 Glatt Air Techniques, Inc. Fluidized bed with spray nozzle shielding
DE69303284T2 (de) * 1992-08-07 1997-02-06 Hydro Agri Sluiskil B.V., Sluiskil Verfahren zur herstellung von harnstoffgranulaten
JP3929000B2 (ja) 1998-05-08 2007-06-13 アイセロ化学株式会社 高純度薬品液用容器
JP2002532109A (ja) * 1998-12-18 2002-10-02 ハーマン・ウント・ライマー・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 封入された香味及び／又は香気製剤
JP2003503544A (ja) * 1999-06-21 2003-01-28 ザ、プロクター、エンド、ギャンブル、カンパニー 不適当な大きさの粒子を再循環させる流動床グラニュレーターにおける顆粒洗剤の製造法

Also Published As

Publication number Publication date
AR048140A1 (es) 2006-04-05
EP1701798B1 (de) 2010-05-19
AU2003290465A1 (en) 2005-07-14
CA2549755A1 (en) 2005-07-07
CA2549755C (en) 2012-05-15
EP1701798A1 (de) 2006-09-20
BR0318663A (pt) 2006-11-28
CN1972754B (zh) 2010-11-03
US20070200007A1 (en) 2007-08-30
ES2346137T3 (es) 2010-10-11
BR0318663B1 (pt) 2012-01-24
DE60332664D1 (de) 2010-07-01
EG24629A (en) 2010-03-09
CN1972754A (zh) 2007-05-30
WO2005061118A1 (en) 2005-07-07
US7704420B2 (en) 2010-04-27

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