EA200000959A1 - Способ образования гранул путем влажного гранулирования - Google Patents

Способ образования гранул путем влажного гранулирования

Info

Publication number
EA200000959A1
EA200000959A1 EA200000959A EA200000959A EA200000959A1 EA 200000959 A1 EA200000959 A1 EA 200000959A1 EA 200000959 A EA200000959 A EA 200000959A EA 200000959 A EA200000959 A EA 200000959A EA 200000959 A1 EA200000959 A1 EA 200000959A1
Authority
EA
Eurasian Patent Office
Prior art keywords
materials
formation
wet granulation
mesh
granules
Prior art date
Application number
EA200000959A
Other languages
English (en)
Other versions
EA003331B1 (ru
Inventor
Финни Робин
Original Assignee
Айрборн Индастриал Минералс Инк
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 Айрборн Индастриал Минералс Инк filed Critical Айрборн Индастриал Минералс Инк
Publication of EA200000959A1 publication Critical patent/EA200000959A1/ru
Publication of EA003331B1 publication Critical patent/EA003331B1/ru

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

Способ влажного гранулирования удобрения и других материалов. Способ обеспечивает формирование гранул непосредственно в чаше из исходного материала без промежуточных этапов и без использования затравочных материалов. В результате получают продукт, который имеет полностью однородное поперечное сечение. Исходный материал первоначально имеет размер 150 меш, причем 90% материала или более имеет размер 200 меш. Для облегчения стабилизации процесса без его зацикливания поддерживают влажность. Преимуществом способа является то, что он позволяет осуществлять гранулирование как материалов, известных своей опасностью, так и материалов, для которых свойственны трудности при осуществлении гранулирования безопасным и надлежащим образом.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200000959A 1998-04-17 1999-04-08 Способ образования гранул путем влажного гранулирования EA003331B1 (ru)

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 (2)

Publication Number Publication Date
EA200000959A1 true EA200000959A1 (ru) 2001-04-23
EA003331B1 EA003331B1 (ru) 2003-04-24

Family

ID=22035168

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200000959A EA003331B1 (ru) 1998-04-17 1999-04-08 Способ образования гранул путем влажного гранулирования

Country Status (23)

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

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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
US8609145B2 (en) * 2006-02-08 2013-12-17 The Andersons, Inc. Dispersible struvite particles
US8491692B2 (en) * 2006-02-08 2013-07-23 The Andersons, Inc. Dispersable potash granule
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
GB2522491B (en) * 2014-06-02 2016-08-31 Sirius Minerals Plc Pelletising an evaporite mineral
GB2522492B (en) 2014-06-02 2020-07-15 York Potash Ltd Dry powder processing
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
DE112017006300T5 (de) 2016-12-17 2019-08-29 Dead Sea Works Ltd. Prozess für die Herstellung von Kaliumsulfat und Magnesiumsulfat aus Carnallit und Natriumsulfat
MY192230A (en) 2017-02-10 2022-08-10 ICL Europe Cooperatief UA Polyhalite 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
PL343479A1 (en) 2001-08-27
CA2265922C (en) 2000-12-19
AU3134399A (en) 1999-11-08
US6454979B1 (en) 2002-09-24
HRP990309A2 (en) 2000-04-30
NO20005027L (no) 2000-12-14
HRP990309B1 (en) 2002-06-30
EP1077761A1 (en) 2001-02-28
CN1297371A (zh) 2001-05-30
HUP0101466A3 (en) 2003-04-28
HUP0101466A2 (hu) 2001-12-28
ID29139A (id) 2001-08-02
NZ507416A (en) 2003-08-29
SK15392000A3 (sk) 2001-08-06
KR20010042784A (ko) 2001-05-25
MXPA00010134A (es) 2002-06-21
AU742254B2 (en) 2001-12-20
JP2002512110A (ja) 2002-04-23
TR200003021T2 (tr) 2000-12-21
SI20462A (sl) 2001-08-31
BR9909702A (pt) 2000-12-26
IL139049A0 (en) 2001-11-25
CN1209182C (zh) 2005-07-06
NO20005027D0 (no) 2000-10-06
WO1999054028A1 (en) 1999-10-28
EA003331B1 (ru) 2003-04-24
YU68400A (sh) 2003-01-31
BG104859A (bg) 2001-07-31

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