BR9909702A - Processo de granulação úmida para gerar grânulos - Google Patents

Processo de granulação úmida para gerar grânulos

Info

Publication number
BR9909702A
BR9909702A BR9909702-8A BR9909702A BR9909702A BR 9909702 A BR9909702 A BR 9909702A BR 9909702 A BR9909702 A BR 9909702A BR 9909702 A BR9909702 A BR 9909702A
Authority
BR
Brazil
Prior art keywords
wet granulation
granulation
granulation process
materials
mesh size
Prior art date
Application number
BR9909702-8A
Other languages
English (en)
Inventor
Robin Phinney
Original Assignee
Aiborne Ind Minerals Inc
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 Aiborne Ind Minerals Inc filed Critical Aiborne Ind Minerals Inc
Publication of BR9909702A publication Critical patent/BR9909702A/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
    • B01J2/14—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating dishes or pans
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C11/00—Other nitrogenous fertilisers
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
    • C05C3/005—Post-treatment
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D1/00—Fertilisers containing potassium
    • C05D1/02—Manufacture from potassium chloride or sulfate or double or mixed salts thereof
    • 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
    • C05G5/10—Solid or semi-solid fertilisers, e.g. powders
    • C05G5/12—Granules or flakes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Fertilizers (AREA)
  • Glanulating (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

<B>PROCESSO DE GRANULAçãO úMIDA PARA GERAR GRâNULOS<D> Processo de granulação úmida de fertilizante e outros materiais em grânulos. O processo envolve formação do grânulo diretamente na autoclave a partir da carga de alimentação sem etapas intermediárias ou o uso de materiais de granulação. O resultado é um produto que possui uma seção transversal completamente uniforme. à carga de alimentação está inicialmente na distribuição de tamanho de malha -150 com 90% ou mais na faixa de tamanho de malha 200. A umidade é mantida para facilitar um processo firme sem ciclagem. O processo possui a vantagem de permitir granulação de materiais conhecidos como sendo perigosos e nerentemente difíceis de granular de maneira segura e vantajosa.
BR9909702-8A 1998-04-17 1999-04-08 Processo de granulação úmida para gerar grânulos BR9909702A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/061,343 US6454979B1 (en) 1998-04-17 1998-04-17 Wet granulation method for generating granules
PCT/CA1999/000299 WO1999054028A1 (en) 1998-04-17 1999-04-08 Wet granulation method for generating granules

Publications (1)

Publication Number Publication Date
BR9909702A true BR9909702A (pt) 2000-12-26

Family

ID=22035168

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9909702-8A BR9909702A (pt) 1998-04-17 1999-04-08 Processo de granulação úmida para gerar grânulos

Country Status (23)

Country Link
US (1) US6454979B1 (pt)
EP (1) EP1077761A1 (pt)
JP (1) JP2002512110A (pt)
KR (1) KR20010042784A (pt)
CN (1) CN1209182C (pt)
AU (1) AU742254B2 (pt)
BG (1) BG104859A (pt)
BR (1) BR9909702A (pt)
CA (1) CA2265922C (pt)
EA (1) EA003331B1 (pt)
HR (1) HRP990309B1 (pt)
HU (1) HUP0101466A3 (pt)
ID (1) ID29139A (pt)
IL (1) IL139049A0 (pt)
MX (1) MXPA00010134A (pt)
NO (1) NO20005027L (pt)
NZ (1) NZ507416A (pt)
PL (1) PL343479A1 (pt)
SI (1) SI20462A (pt)
SK (1) SK15392000A3 (pt)
TR (1) TR200003021T2 (pt)
WO (1) WO1999054028A1 (pt)
YU (1) YU68400A (pt)

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US20090227452A1 (en) * 2001-09-14 2009-09-10 Birthisel Timothy D Spent fermented grain soil additive
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US7675856B2 (en) * 2005-03-24 2010-03-09 Microsoft Corporation Bandwidth estimation in broadband access networks
US8491692B2 (en) * 2006-02-08 2013-07-23 The Andersons, Inc. Dispersable potash granule
US8609145B2 (en) * 2006-02-08 2013-12-17 The Andersons, Inc. Dispersible struvite particles
CA2638704C (en) * 2008-08-13 2014-04-08 Karnalyte Resources Inc. Process for producing potassium chloride granulars
CA2821909A1 (en) 2012-07-27 2014-01-27 Carbon Basis Company Ltd. Biochar products and method of manufacture thereof
NL2011358C2 (en) * 2013-01-10 2014-11-13 Tessenderlo Chem Nv Fertilizer for foliar use.
US9550703B2 (en) * 2013-03-01 2017-01-24 Nous, Llc Granulation method and system
US9624139B2 (en) 2013-12-03 2017-04-18 The Andersons, Inc. Water-dispersible particles formed with granules embedded in crystallized matrix
GB2522492B (en) 2014-06-02 2020-07-15 York Potash Ltd Dry powder processing
GB2522491B (en) * 2014-06-02 2016-08-31 Sirius Minerals Plc Pelletising an evaporite mineral
GB2530757B (en) 2014-09-30 2019-04-24 York Potash Ltd Pelletising process
CN108138028A (zh) 2015-10-08 2018-06-08 碳基有限公司 生物炭产品及其制造方法
WO2018073815A1 (en) * 2016-10-22 2018-04-26 Dead Sea Works Ltd. Binders for the granulation of fertilizers
RU2757793C2 (ru) 2016-12-17 2021-10-21 Дед Си Воркс Лтд. Способ получения сульфата калия и сульфата магния из карналлита и сульфата натрия
MX2019009446A (es) 2017-02-10 2019-10-09 Cleveland Potash Ltd Proceso de granulacion de polihalita.
WO2019167036A1 (en) 2018-02-27 2019-09-06 Dead Sea Works Ltd. Potash dust granulation process
US11180424B1 (en) 2018-12-07 2021-11-23 Fertile Peat Products, Llc Phosphate fertilizer with finely ground elemental sulfur, swelling agent and rock phosphate

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Also Published As

Publication number Publication date
CN1297371A (zh) 2001-05-30
HRP990309A2 (en) 2000-04-30
BG104859A (bg) 2001-07-31
HRP990309B1 (en) 2002-06-30
YU68400A (sh) 2003-01-31
IL139049A0 (en) 2001-11-25
CN1209182C (zh) 2005-07-06
NO20005027D0 (no) 2000-10-06
ID29139A (id) 2001-08-02
EA200000959A1 (ru) 2001-04-23
WO1999054028A1 (en) 1999-10-28
KR20010042784A (ko) 2001-05-25
SK15392000A3 (sk) 2001-08-06
US6454979B1 (en) 2002-09-24
EA003331B1 (ru) 2003-04-24
JP2002512110A (ja) 2002-04-23
CA2265922C (en) 2000-12-19
SI20462A (sl) 2001-08-31
MXPA00010134A (es) 2002-06-21
HUP0101466A3 (en) 2003-04-28
NZ507416A (en) 2003-08-29
EP1077761A1 (en) 2001-02-28
NO20005027L (no) 2000-12-14
TR200003021T2 (tr) 2000-12-21
PL343479A1 (en) 2001-08-27
HUP0101466A2 (hu) 2001-12-28
AU3134399A (en) 1999-11-08
AU742254B2 (en) 2001-12-20

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