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BR8006487A - Processo de granulacao - Google Patents

Processo de granulacao

Info

Publication number
BR8006487A
BR8006487A BR8006487A BR8006487A BR8006487A BR 8006487 A BR8006487 A BR 8006487A BR 8006487 A BR8006487 A BR 8006487A BR 8006487 A BR8006487 A BR 8006487A BR 8006487 A BR8006487 A BR 8006487A
Authority
BR
Brazil
Prior art keywords
granulation process
granulation
Prior art date
Application number
BR8006487A
Other languages
English (en)
Inventor
Hirayama Hiroshi
Nioh Susumu
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 BR8006487A publication Critical patent/BR8006487A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • C05C9/005—Post-treatment
    • 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)
  • Glanulating (AREA)
  • Fertilizers (AREA)
BR8006487A 1979-10-08 1980-10-08 Processo de granulacao BR8006487A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54129613A JPS5855807B2 (ja) 1979-10-08 1979-10-08 造粒方法

Publications (1)

Publication Number Publication Date
BR8006487A true BR8006487A (pt) 1981-04-14

Family

ID=15013786

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8006487A BR8006487A (pt) 1979-10-08 1980-10-08 Processo de granulacao

Country Status (8)

Country Link
US (1) US4501773A (pt)
EP (1) EP0026918B1 (pt)
JP (1) JPS5855807B2 (pt)
BR (1) BR8006487A (pt)
CA (1) CA1165960A (pt)
DE (1) DE3067867D1 (pt)
IN (1) IN154849B (pt)
NZ (1) NZ195178A (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58120587A (ja) * 1982-01-07 1983-07-18 東洋エンジニアリング株式会社 粒状化成肥料の製法
JPS6031129A (ja) * 1983-07-29 1985-02-16 Stanley Electric Co Ltd 投影機用フイルムカセツト
DE3504628A1 (de) * 1985-02-11 1986-08-14 Henkel KGaA, 4000 Düsseldorf Verfahren zur herstellung eines rieselfaehigen granulats
JPS6274443A (ja) * 1985-09-27 1987-04-06 Toyo Eng Corp 粒子の加工方法
DE3623321A1 (de) * 1986-07-11 1988-01-21 Bayer Ag Verfahren zur kontinuierlichen herstellung von sphaerischen granulaten
US5002827A (en) * 1987-10-26 1991-03-26 Nippon Glass Fiber Co., Ltd. Agglomerated glass flakes
NL8900598A (nl) * 1989-03-13 1990-10-01 Stork Friesland Bv Sproeidrooginrichting; werkwijze voor de bereiding van een gesproeidroogd product met een gewenst stortgewicht.
DE3909455A1 (de) * 1989-03-22 1990-09-27 Hoechst Ag Verfahren zur herstellung von wasserdispergierbaren granulaten
US5364832A (en) * 1990-08-10 1994-11-15 Hoechst Aktiengesellschaft Water-dispersible granules comprising fenoxaprop-ethyl and/or fenchlorazole
GB9209619D0 (en) * 1992-05-05 1992-06-17 Ici Plc Granulated ammonium nitrate products
DE19514187C1 (de) * 1995-04-21 1996-05-15 Degussa Verfahren und Vorrichtung zur Herstellung von Granulaten durch Wirbelschicht-Sprühgranulation
NL1002862C2 (nl) * 1996-04-15 1997-10-17 Dsm Nv Werkwijze voor het bereiden van granules.
DE19826570C2 (de) * 1998-06-15 2002-10-31 Piesteritz Stickstoff Verfahren zur Herstellung von Harnstoff und Ammonsulfat enthaltenden Düngemittel-Granulaten
DE60207537T2 (de) * 2001-04-13 2006-07-20 Urea Casale S.A. Wirbelbettgranuliervorrichtung
EP1491253A1 (en) * 2003-06-26 2004-12-29 Urea Casale S.A. Fluid bed granulation process and apparatus
CN100434152C (zh) * 2003-11-10 2008-11-19 帝斯曼知识产权资产管理有限公司 制备尿素颗粒的方法
DE102005018949A1 (de) 2005-04-18 2006-10-19 Ami-Agrolinz Melamine International Gmbh Harnstoffpartikel, Verfahren zu dessen Herstellung und dessen Verwendung
DE202006020876U1 (de) 2005-04-18 2010-09-16 Treibacher Industrie Ag Feststoffpartikel
DE102005037750A1 (de) 2005-08-10 2007-02-22 Glatt Ingenieurtechnik Gmbh Verfahren zur Herstellung von Harnstoffpellets
US7908765B2 (en) * 2006-12-22 2011-03-22 Collette Nv Continuous granulating and drying apparatus
EP2047926A1 (fr) * 2007-10-10 2009-04-15 Ugine & Alz France Procéde de fabrication d'aciers inoxydables comportant de fins carbonitrures, et produit obtenu à partir de ce procédé
EP2253374A1 (en) * 2009-05-20 2010-11-24 Stamicarbon B.V. Process for producing granules
CN103252195A (zh) * 2012-02-17 2013-08-21 北京丰汉工程咨询有限公司 一种流化床造粒系统
CN103252196B (zh) * 2013-06-04 2015-07-08 谢麟 一种连续造粒装置
JP6624124B2 (ja) * 2017-03-09 2019-12-25 Ｊｆｅスチール株式会社 粉体原料の使用方法及び溶融金属の溶製方法
EP3593898B1 (en) 2018-07-13 2021-09-01 thyssenkrupp Fertilizer Technology GmbH Producing fertilizer granules with a defined size distribution

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1275463A (fr) * 1960-09-28 1961-11-10 Potasse & Engrais Chimiques Perfectionnements à la granulation et au séchage de produits fluides
US3748103A (en) * 1971-06-25 1973-07-24 Allied Chem Process for the production of hydrous granular sodium silicate
CA1101641A (en) * 1977-06-09 1981-05-26 Anton Niks Urea granulation
GB1581761A (en) * 1977-06-09 1980-12-17 Azote Sa Cie Neerlandaise Urea granulation

Also Published As

Publication number Publication date
IN154849B (pt) 1984-12-15
EP0026918A1 (en) 1981-04-15
DE3067867D1 (en) 1984-06-20
EP0026918B1 (en) 1984-05-16
NZ195178A (en) 1984-03-30
CA1165960A (en) 1984-04-24
US4501773A (en) 1985-02-26
JPS5653738A (en) 1981-05-13
JPS5855807B2 (ja) 1983-12-12

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Legal Events

Date Code Title Description
MK Patent expired

Effective date: 19951008