BR8007816A - Processo de granulacao e aparelho para o aumento de granulos revestiveis com um liquido aderente e solidificavel,com base no principio de granulacao em um leito de esguicho - Google Patents

Processo de granulacao e aparelho para o aumento de granulos revestiveis com um liquido aderente e solidificavel,com base no principio de granulacao em um leito de esguicho

Info

Publication number
BR8007816A
BR8007816A BR8007816A BR8007816A BR8007816A BR 8007816 A BR8007816 A BR 8007816A BR 8007816 A BR8007816 A BR 8007816A BR 8007816 A BR8007816 A BR 8007816A BR 8007816 A BR8007816 A BR 8007816A
Authority
BR
Brazil
Prior art keywords
granulation
squirrem
coverings
granules
appliance
Prior art date
Application number
BR8007816A
Other languages
English (en)
Inventor
Hirayama Hiroshi
Kinno Bunji
Honda Tetsuzo
Original Assignee
Toyo Engineering Corp
Mitsui Toatsu Chemicals
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 Toyo Engineering Corp, Mitsui Toatsu Chemicals filed Critical Toyo Engineering Corp
Publication of BR8007816A publication Critical patent/BR8007816A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B19/00—Granulation or pelletisation of phosphatic fertilisers, other than slag
    • 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
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C1/00—Ammonium nitrate fertilisers
    • C05C1/02—Granulation; Pelletisation; Stabilisation; Colouring
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • C05C9/005—Post-treatment
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/30—Layered or coated, e.g. dust-preventing coatings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Glanulating (AREA)
  • Fertilizers (AREA)
BR8007816A 1979-11-29 1980-11-28 Processo de granulacao e aparelho para o aumento de granulos revestiveis com um liquido aderente e solidificavel,com base no principio de granulacao em um leito de esguicho BR8007816A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP54153681A JPS5921650B2 (ja) 1979-11-29 1979-11-29 造粒方法
GB8036721A GB2064995B (en) 1979-11-29 1980-11-14 Coating granules

Publications (1)

Publication Number Publication Date
BR8007816A true BR8007816A (pt) 1981-06-16

Family

ID=26277520

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8007816A BR8007816A (pt) 1979-11-29 1980-11-28 Processo de granulacao e aparelho para o aumento de granulos revestiveis com um liquido aderente e solidificavel,com base no principio de granulacao em um leito de esguicho

Country Status (8)

Country Link
US (1) US4353730A (pt)
JP (1) JPS5921650B2 (pt)
BR (1) BR8007816A (pt)
CA (1) CA1153518A (pt)
DE (1) DE3043440C2 (pt)
FR (1) FR2470635A1 (pt)
GB (1) GB2064995B (pt)
NL (1) NL8006232A (pt)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8104285A (nl) * 1981-09-17 1983-04-18 Unie Van Kunstmestfab Bv Werkwijze voor het koelen van hete ammoniumnitraat bevattende granules, alsmede granules verkregen met deze werkwijze.
CH652940A5 (de) * 1982-01-09 1985-12-13 Sandoz Ag Verfahren zur herstellung nicht staubender granulate und vorrichtung hierfuer.
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
US4483886A (en) * 1982-05-27 1984-11-20 Exxon Research & Engineering Co. Method for making free-flowing, melt-coated rubber pellets
NL8202216A (nl) * 1982-06-01 1984-01-02 Unie Van Kunstmestfab Bv Werkwijze voor het bereiden van niet samenbakkende ammoniumnitraat bevattende granules, alsmede granules verkregen met deze werkwijze.
CA1207132A (en) * 1982-09-27 1986-07-08 Robert L. Hill Production of particulate solids in rotary fluidiser
FR2540743A1 (fr) * 1983-02-15 1984-08-17 Ungerer Claude Appareil modulaire de granulation en lit soutenu
FR2577440B1 (fr) * 1985-02-19 1987-05-07 Kaltenbach Thuring Sa Tour de granulation
CA1319341C (en) * 1985-03-29 1993-06-22 Frederick J. Fox Method of supporting a louvered plastic film
DE3519309C1 (de) * 1985-05-30 1986-12-18 Alpine Ag, 8900 Augsburg Verfahren zur kontinuierlichen Herstellung von Granulaten aus einem Feststoff in einem fluidisierten Gutbett
JPS6274443A (ja) * 1985-09-27 1987-04-06 Toyo Eng Corp 粒子の加工方法
JPS63130132A (ja) * 1986-11-20 1988-06-02 Toyo Eng Corp 造粒装置
US5019148A (en) * 1988-06-14 1991-05-28 Agrinutrients Technology Group, Inc. Homogeneous mineral granules by acid-base reaction
JPH036440U (pt) * 1989-06-01 1991-01-22
DE4126065C2 (de) * 1991-04-15 1994-09-29 Buehler Ag Verfahren zur Luftführung für das Putzen von Griessen sowie Griessputzmaschine
JPH09154653A (ja) * 1995-12-07 1997-06-17 Hokumei Kk 吸盤定着用貼着板および吸盤定着用貼着板を用いる吸盤式吸着具セット
US6689334B1 (en) * 1996-12-07 2004-02-10 Degussa Ag Process for reducing or avoiding foam production during chemical and physical materials conversion processes
AR028064A1 (es) * 2000-05-03 2003-04-23 Omnia Fertilizer Ltd Metodo para producir granulos de nitrato de calcio
UA75666C2 (en) 2001-03-21 2006-05-15 Urea Casale Sa Method for fluid bed granulation and granulator for embodiment thereof
DE10148097A1 (de) * 2001-09-28 2003-04-17 Duerr Systems Gmbh Verfahren und Vorrichtung zur Verbesserung des Ansprechverhaltens einer befehlsgesteuerten Anlage
KR100447407B1 (ko) * 2002-01-18 2004-09-04 엘지전자 주식회사 프로젝터
US7681737B2 (en) * 2003-06-09 2010-03-23 Dow Corning Corporation Magnetic separator apparatus
EP1491253A1 (en) * 2003-06-26 2004-12-29 Urea Casale S.A. Fluid bed granulation process and apparatus
US7682656B2 (en) * 2004-06-14 2010-03-23 Agruim Inc. Process and apparatus for producing a coated product
EP1935482A1 (en) * 2006-12-22 2008-06-25 Urea Casale S.A. Fluid bed granulation process
EP2077147A1 (en) 2008-01-04 2009-07-08 Urea Casale S.A. Fluid bed granulation process and apparatus
IT1394597B1 (it) * 2008-11-05 2012-07-05 Politi Granulazione a secco in flusso di gas.
EP2253374A1 (en) * 2009-05-20 2010-11-24 Stamicarbon B.V. Process for producing granules
EP2497567A1 (en) 2011-03-10 2012-09-12 Urea Casale S.A. Process and apparatus for production of a granular urea product
CN103333012B (zh) * 2013-07-10 2015-06-10 北京市农林科学院 一种连续包衣设备
CN105598035B (zh) * 2016-01-08 2018-09-07 浙江大学 一种并联流化床干法分选装置及方法
CN107602219B (zh) * 2017-09-14 2021-10-22 珠海经济特区瑞农植保技术有限公司 一种连续性喷涂包膜设备
JP7201708B2 (ja) 2018-05-08 2023-01-10 ティッセンクルップ フェルティリツァー テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツング 流動層造粒プラントのための内部冷却システム

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE936386C (de) * 1951-01-22 1955-12-15 Ammonia Casale Societa Anonima Vorrichtung zur kontinuierlichen Durchfuehrung von Reaktionen zwischen einem pulverfoermigen Gut und einem Gas im Wirbelschichtverfahren
DE1245916B (pt) * 1958-09-02 1967-08-03
GB978264A (pt) * 1960-02-26
FR1275463A (fr) * 1960-09-28 1961-11-10 Potasse & Engrais Chimiques Perfectionnements à la granulation et au séchage de produits fluides
US3242586A (en) * 1962-08-27 1966-03-29 Ca Nat Research Council Multiple spouted bed
US3241520A (en) * 1964-10-19 1966-03-22 Wisconsin Alumni Res Found Particle coating apparatus
US3408746A (en) * 1967-03-13 1968-11-05 Dow Chemical Co Apparatus and method for recovering solids
HU168255B (pt) * 1972-12-13 1976-03-28
JPS501355A (pt) * 1973-05-11 1975-01-08
AT363954B (de) * 1977-06-09 1981-09-10 Azote Sa Cie Neerlandaise Verfahren zur herstellung von harnstoffkoernern
GB1581761A (en) * 1977-06-09 1980-12-17 Azote Sa Cie Neerlandaise Urea granulation

Also Published As

Publication number Publication date
GB2064995B (en) 1983-09-28
DE3043440A1 (de) 1981-06-19
JPS5676236A (en) 1981-06-23
GB2064995A (en) 1981-06-24
FR2470635B1 (pt) 1983-01-07
US4353730A (en) 1982-10-12
DE3043440C2 (de) 1984-03-01
CA1153518A (en) 1983-09-13
NL8006232A (nl) 1981-07-01
JPS5921650B2 (ja) 1984-05-21
FR2470635A1 (fr) 1981-06-12

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Legal Events

Date Code Title Description
MK Patent expired

Effective date: 19951128