FR2519334A1 - Procede de fabrication d'un engrais complexe granulaire - Google Patents

Procede de fabrication d'un engrais complexe granulaire Download PDF

Info

Publication number
FR2519334A1
FR2519334A1 FR8300231A FR8300231A FR2519334A1 FR 2519334 A1 FR2519334 A1 FR 2519334A1 FR 8300231 A FR8300231 A FR 8300231A FR 8300231 A FR8300231 A FR 8300231A FR 2519334 A1 FR2519334 A1 FR 2519334A1
Authority
FR
France
Prior art keywords
suspension
high temperature
particles
ammonium
complex fertilizer
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR8300231A
Other languages
English (en)
French (fr)
Inventor
Bunji Kinno
Hiroshi Hirayama
Yoshihide Takami
Susumu Nioh
Hiroshi Watanabe
Nobuyuki Matsumoto
Masaki Naruo
Kazuaki Hashimoto
Fujio Katoh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyo Engineering Corp
Original Assignee
Toyo Engineering Corp
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 filed Critical Toyo Engineering Corp
Publication of FR2519334A1 publication Critical patent/FR2519334A1/fr
Withdrawn legal-status Critical Current

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
    • B01J2/06—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 liquid medium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1481—Spray pistols or apparatus for discharging particulate material
    • B05B7/1486—Spray pistols or apparatus for discharging particulate material for spraying particulate material in dry state
    • 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
    • C05B—PHOSPHATIC FERTILISERS
    • C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)
FR8300231A 1982-01-07 1983-01-07 Procede de fabrication d'un engrais complexe granulaire Withdrawn FR2519334A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57001179A JPS58120587A (ja) 1982-01-07 1982-01-07 粒状化成肥料の製法

Publications (1)

Publication Number Publication Date
FR2519334A1 true FR2519334A1 (fr) 1983-07-08

Family

ID=11494215

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8300231A Withdrawn FR2519334A1 (fr) 1982-01-07 1983-01-07 Procede de fabrication d'un engrais complexe granulaire

Country Status (9)

Country Link
JP (1) JPS58120587A (ja)
KR (1) KR840002666A (ja)
DE (1) DE3300415A1 (ja)
FR (1) FR2519334A1 (ja)
GB (1) GB2115800A (ja)
IN (1) IN158875B (ja)
IT (1) IT8319041A0 (ja)
MA (1) MA19676A1 (ja)
NL (1) NL8300026A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0289074A1 (en) * 1987-04-16 1988-11-02 Hydro Agri Sluiskil B.V. A process for producing fertilizer granules
EP2253374A1 (en) * 2009-05-20 2010-11-24 Stamicarbon B.V. Process for producing granules

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1049792C (zh) * 1995-09-28 2000-03-01 山西省农业科学院蔬菜研究所 小粒种子的丸粒化制造方法
US5938813A (en) * 1997-01-27 1999-08-17 Sqm Nitratos, S.A. Granular coated particles containing urea and metal nitrate, and process for making the same
US20100012237A1 (en) * 2008-07-15 2010-01-21 Honeywell International Inc. Weakly oxidizing ammonium nitrate composite materials and methods for preparing such compositions
CN104326795A (zh) * 2014-09-24 2015-02-04 张平 一种葡萄专用硝硫基复合肥

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1504577A (fr) * 1966-09-06 1967-12-08 Azote Office Nat Ind Procédé de granulation du nitrate d'ammonium seul ou en mélange à d'autres produits
FR2451351A1 (fr) * 1979-03-15 1980-10-10 Azote Sa Cie Neerlandaise Procede pour la preparation de granules stabilises contenant du nitrate d'amonium
EP0026918A1 (en) * 1979-10-08 1981-04-15 Toyo Engineering Corporation Granulation process

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1504577A (fr) * 1966-09-06 1967-12-08 Azote Office Nat Ind Procédé de granulation du nitrate d'ammonium seul ou en mélange à d'autres produits
FR2451351A1 (fr) * 1979-03-15 1980-10-10 Azote Sa Cie Neerlandaise Procede pour la preparation de granules stabilises contenant du nitrate d'amonium
EP0026918A1 (en) * 1979-10-08 1981-04-15 Toyo Engineering Corporation Granulation process

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0289074A1 (en) * 1987-04-16 1988-11-02 Hydro Agri Sluiskil B.V. A process for producing fertilizer granules
EP2253374A1 (en) * 2009-05-20 2010-11-24 Stamicarbon B.V. Process for producing granules
WO2010133474A1 (en) * 2009-05-20 2010-11-25 Dsm Ip Assets B.V. Process for producing granules
US8622325B2 (en) 2009-05-20 2014-01-07 Stamicarbon B.V. Process for producing granules
EA019651B1 (ru) * 2009-05-20 2014-05-30 Стамикарбон Б.В. Способ производства гранул

Also Published As

Publication number Publication date
JPS58120587A (ja) 1983-07-18
MA19676A1 (fr) 1983-10-01
NL8300026A (nl) 1983-08-01
IT8319041A0 (it) 1983-01-07
GB8300208D0 (en) 1983-02-09
GB2115800A (en) 1983-09-14
KR840002666A (ko) 1984-07-16
DE3300415A1 (de) 1983-07-14
IN158875B (ja) 1987-02-07

Similar Documents

Publication Publication Date Title
RU2528670C2 (ru) Способ и устройство для гранулирования в псевдоожиженном слое
US6179893B1 (en) Process for generation of fertilizer granules containing urea and ammonium sulfate
NO160956B (no) Synkron undertrykkelse-scrambling av televisjonssignaler for abonnent-tv samt fremgangsmaate ved synkron undertrykkelses-scramblerabonnent-tv-system.
FR2519562A1 (fr) Procede et appareil pour la preparation d'un produit granulaire sans poussiere
RU2464080C2 (ru) Способ и устройство для получения гранул
EP1743879B1 (en) Process for preparing granular urea product
JPS6097037A (ja) グラニユ−ルの製造法
CA2202581C (en) Process for producing granules
FR2470634A1 (fr) Procede et appareil pour produire des granules de dimensions relativement grandes par croissance a partir de gouttelettes solidifiees
EA025143B1 (ru) Способ получения гранул
NO843408L (no) Fremgangsmaate ved fremstilling av granuler
FR2481948A1 (fr) Procede de fabrication de granules obtenus a partir d'un noyau que l'on entoure d'une enveloppe
CN102083517A (zh) 硫造粒装置及方法
FR2519334A1 (fr) Procede de fabrication d'un engrais complexe granulaire
RU2283171C2 (ru) Способ гранулирования в псевдоожиженном слое и гранулятор (варианты)
US7344663B2 (en) Multi-nozzle for granulation and method for manufacturing granular product
JPS6271529A (ja) 造粒装置
MX2013010033A (es) Proceso y aparato para la produccion de un producto de urea granular.
CA2221717C (fr) Procede et installation pour la fabrication de nitrate d'ammoniaque poreux
EP0040122A1 (fr) Procédé de fabrication de produits sous forme de particules solides notamment d'engrais granulés NP/NPK contenant du phosphate d'ammonium
EA019651B1 (ru) Способ производства гранул
NO166761B (no) Granuleringsinnretning.
RU2717788C1 (ru) Получение гранул удобрения с заданным распределением по размерам
MXPA03006407A (es) Procedimiento para la preparacion de granulos de urea.
JPH10114709A (ja) ネオペンチルグリコールヒドロキシピバラート粒体の製造法、これにより得られる粒体、および粒状化装置を用いてこれを粒状化する方法

Legal Events

Date Code Title Description
ST Notification of lapse