BRPI0812900A2 - Processo de granulação e dispositivo correlato. - Google Patents

Processo de granulação e dispositivo correlato.

Info

Publication number
BRPI0812900A2
BRPI0812900A2 BRPI0812900-2A2A BRPI0812900A BRPI0812900A2 BR PI0812900 A2 BRPI0812900 A2 BR PI0812900A2 BR PI0812900 A BRPI0812900 A BR PI0812900A BR PI0812900 A2 BRPI0812900 A2 BR PI0812900A2
Authority
BR
Brazil
Prior art keywords
related device
granulation process
granulation
Prior art date
Application number
BRPI0812900-2A2A
Other languages
English (en)
Inventor
Enrico Rizzi
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
Publication of BRPI0812900A2 publication Critical patent/BRPI0812900A2/pt
Publication of BRPI0812900B1 publication Critical patent/BRPI0812900B1/pt

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
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
    • 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
    • B01J2/18—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using a vibrating apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/001—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements incorporating means for heating or cooling, e.g. the material to be sprayed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/10—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces
    • B05B3/1007—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces characterised by the rotating member
    • B05B3/1021—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces characterised by the rotating member with individual passages at its periphery

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Glanulating (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
BRPI0812900A 2007-06-27 2008-06-06 processo de granulação e dispositivo correlato. BRPI0812900B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07012561A EP2008709A1 (en) 2007-06-27 2007-06-27 Granulation process and apparatus
PCT/EP2008/004521 WO2009000395A1 (en) 2007-06-27 2008-06-06 Granulation process and apparatus

Publications (2)

Publication Number Publication Date
BRPI0812900A2 true BRPI0812900A2 (pt) 2014-12-09
BRPI0812900B1 BRPI0812900B1 (pt) 2017-03-14

Family

ID=38695550

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0812900A BRPI0812900B1 (pt) 2007-06-27 2008-06-06 processo de granulação e dispositivo correlato.

Country Status (11)

Country Link
US (1) US8187509B2 (pt)
EP (2) EP2008709A1 (pt)
CN (1) CN101720250B (pt)
AU (1) AU2008267513A1 (pt)
BR (1) BRPI0812900B1 (pt)
CA (1) CA2690019A1 (pt)
PL (1) PL2164619T3 (pt)
RU (1) RU2457023C2 (pt)
SA (1) SA08290383B1 (pt)
UA (1) UA97532C2 (pt)
WO (1) WO2009000395A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8329073B2 (en) 2010-06-30 2012-12-11 Honeywell International Inc. Variable-orifice prill plate
EP2468425A1 (en) 2010-12-23 2012-06-27 Urea Casale SA Pneumatic high-frequency turbine vibrator suitable for use in a prilling bucket
EP3000524A1 (en) * 2014-09-29 2016-03-30 Casale SA Apparatus and method for prilling a liquid, preferably urea melt
CN107500783A (zh) * 2017-09-26 2017-12-22 浙江立泰复合材料股份有限公司 一种用于制备碳化硼防弹陶瓷的造粒机
EP3797861A1 (en) 2019-09-24 2021-03-31 Casale Sa A method and system for controlling a vibrating prilling bucket in a urea prilling process
EP3824997A1 (en) 2019-11-19 2021-05-26 Casale Sa A vibrating prilling bucket particularly for prilling of urea
NL2024841B1 (en) 2020-02-05 2021-09-13 Machf Kreber B V Method of producing prills
US20230051154A1 (en) * 2020-02-05 2023-02-16 Machinefabriek Kreber B.V. Apparatus for producing prills
CN112044356A (zh) * 2020-09-16 2020-12-08 无锡斯贝尔磁性材料有限公司 一种显著提高MnZn铁氧体粉料利用率的喷雾塔及其使用方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE863660C (de) * 1950-09-24 1953-01-19 Ruhrchemie Ag Vorrichtung zur tropfenfoermigen Aufteilung von geschmolzenen Stoffen, insbesondere bei der Granulierung von Kalkammonsalpeter
US3274642A (en) * 1965-05-12 1966-09-27 Armour & Co Apparatus for prilling ammonium nitrate
US4585167A (en) * 1982-10-07 1986-04-29 Kholin Boris G Method for dividing bulk liquid into drops
EP0233384A3 (en) * 1985-12-20 1988-12-14 Stamicarbon B.V. Process and device for distributing a liquid in a gaseous or vaporous medium
HU212779B (en) * 1991-09-02 1996-11-28 Richter Gedeon Vegyeszet Equipment for contact of solid and fluid material mainly for extraction of solid material with liquid
GB9226474D0 (en) * 1992-12-18 1993-02-10 Ici Plc Production of particulate materials
RU2104975C1 (ru) * 1995-12-09 1998-02-20 Акционерное общество "Новолипецкий металлургический комбинат" Способ и установка для получения шлакопемзового гравия
RU2115466C1 (ru) * 1996-11-18 1998-07-20 Анатолий Сергеевич Поляков Устройство для гранулирования расплавов
RU2181305C1 (ru) * 2000-09-05 2002-04-20 Поляков Анатолий Сергеевич Устройство для гранулирования расплавов
EP1477219A1 (en) * 2003-05-16 2004-11-17 Tuttle Prilling Systems Granulation apparatus

Also Published As

Publication number Publication date
PL2164619T3 (pl) 2013-10-31
CN101720250A (zh) 2010-06-02
CA2690019A1 (en) 2008-12-31
RU2457023C2 (ru) 2012-07-27
RU2010102138A (ru) 2011-08-10
WO2009000395A8 (en) 2010-04-22
SA08290383B1 (ar) 2011-08-20
US20100289165A1 (en) 2010-11-18
UA97532C2 (ru) 2012-02-27
EP2164619A1 (en) 2010-03-24
WO2009000395A1 (en) 2008-12-31
BRPI0812900B1 (pt) 2017-03-14
EP2008709A1 (en) 2008-12-31
US8187509B2 (en) 2012-05-29
CN101720250B (zh) 2013-11-27
EP2164619B1 (en) 2013-05-29
AU2008267513A1 (en) 2008-12-31

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/06/2008, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved