OA07801A - Process for the preparation of granules. - Google Patents

Process for the preparation of granules.

Info

Publication number
OA07801A
OA07801A OA58376A OA58376A OA07801A OA 07801 A OA07801 A OA 07801A OA 58376 A OA58376 A OA 58376A OA 58376 A OA58376 A OA 58376A OA 07801 A OA07801 A OA 07801A
Authority
OA
OAPI
Prior art keywords
liquid material
nuclei
bed
granules
solidify
Prior art date
Application number
OA58376A
Other languages
English (en)
Inventor
Mutsers Stanislaus Mart Petrus
Original Assignee
Unie Van Kunstmestfab Bv
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 Unie Van Kunstmestfab Bv filed Critical Unie Van Kunstmestfab Bv
Publication of OA07801A publication Critical patent/OA07801A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/03—Fluidized bed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/21—Coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/38—Seed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Preparation (AREA)
  • Fertilizers (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Glanulating (AREA)
  • Saccharide Compounds (AREA)
  • Steroid Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Materials For Medical Uses (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
OA58376A 1983-08-27 1984-08-27 Process for the preparation of granules. OA07801A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8302999A NL8302999A (nl) 1983-08-27 1983-08-27 Werkwijze voor het bereiden van granules.

Publications (1)

Publication Number Publication Date
OA07801A true OA07801A (en) 1986-11-20

Family

ID=19842315

Family Applications (1)

Application Number Title Priority Date Filing Date
OA58376A OA07801A (en) 1983-08-27 1984-08-27 Process for the preparation of granules.

Country Status (24)

Country Link
US (1) US4619843A (de)
EP (1) EP0141436B1 (de)
JP (1) JPS6097036A (de)
KR (1) KR870001220B1 (de)
AT (1) ATE33454T1 (de)
AU (1) AU566211B2 (de)
BR (1) BR8404240A (de)
CA (1) CA1241590A (de)
DD (1) DD223643A5 (de)
DE (1) DE3470386D1 (de)
ES (1) ES535422A0 (de)
FI (1) FI75278C (de)
GB (1) GB2145655B (de)
IE (1) IE55399B1 (de)
IN (1) IN162234B (de)
MX (1) MX168145B (de)
NL (1) NL8302999A (de)
NO (1) NO843408L (de)
NZ (1) NZ209288A (de)
OA (1) OA07801A (de)
SU (1) SU1351511A3 (de)
TR (1) TR22296A (de)
YU (1) YU146384A (de)
ZA (1) ZA846635B (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5227017A (en) * 1988-01-29 1993-07-13 Ohkawara Kakohki Co., Ltd. Spray drying apparatus equipped with a spray nozzle unit
DE3909455A1 (de) * 1989-03-22 1990-09-27 Hoechst Ag Verfahren zur herstellung von wasserdispergierbaren granulaten
US5499768A (en) * 1989-05-31 1996-03-19 Ohkawara Kakohki Co., Ltd. Spray nozzle unit
US5364832A (en) * 1990-08-10 1994-11-15 Hoechst Aktiengesellschaft Water-dispersible granules comprising fenoxaprop-ethyl and/or fenchlorazole
KR0159947B1 (ko) * 1991-03-12 1998-11-16 마사아키 오카와라 분수형 가압 2류체 노즐 장치와 그것을 편입하여 이루어지는 스프레이 드라이어 장치, 및 가압 2류체에 있어서의 액적 경 제어법
US5264078A (en) * 1991-07-05 1993-11-23 Aptus Inc. Apparatus and method for spray drying solids-laden high temperature gases
WO1994003267A1 (en) * 1992-08-07 1994-02-17 Hydro Agri Sluiskil B.V. Process for the production of urea granules
US5453383A (en) * 1994-06-14 1995-09-26 General Mills, Inc. Method of applying sugar coating by using steam assisted discharge nozzle
NL1002862C2 (nl) * 1996-04-15 1997-10-17 Dsm Nv Werkwijze voor het bereiden van granules.
GB9712580D0 (en) * 1997-06-16 1997-08-20 Unilever Plc Production of detergent granulates
GB9712583D0 (en) 1997-06-16 1997-08-20 Unilever Plc Production of detergent granulates
GB9713748D0 (en) * 1997-06-27 1997-09-03 Unilever Plc Production of detergent granulates
RU2163901C1 (ru) * 2000-02-07 2001-03-10 Горловское открытое акционерное общество "Концерн Стирол" Способ гранулирования азотных удобрений и устройство для его осуществления
NL1017130C2 (nl) 2001-01-17 2002-07-18 Dsm Nv Werkwijze voor het bereiden van granules.
ATE298632T1 (de) * 2001-04-13 2005-07-15 Urea Casale Sa Vorrichtung zur wirbelschichtgranulation
UA86207C2 (uk) * 2003-11-10 2009-04-10 Дсм Ип Ассетс Б.В. Спосіб виготовлення гранул сечовини
CN1972754B (zh) * 2003-12-23 2010-11-03 亚拉国际有限公司 喷雾装置和用于流化床粒化的方法
NL1025954C2 (nl) * 2004-04-15 2005-10-18 Dsm Ip Assets Bv Werkwijze voor het optimaliseren van een fluïdbed granulator.
DE102005019444B4 (de) * 2005-04-21 2008-02-28 Glatt Gmbh Sprühdüse für eine Wirbelschichteinrichtung
JP4852270B2 (ja) * 2005-07-13 2012-01-11 東洋エンジニアリング株式会社 顆粒尿素製品の製造方法
UA98306C2 (uk) * 2006-08-02 2012-05-10 Омния Фертилайзер Лимитед Гранули нітрату амонію та спосіб їх одержання
EP2253374A1 (de) 2009-05-20 2010-11-24 Stamicarbon B.V. Verfahren zur Herstellung von Granulat
EP2305371A1 (de) 2009-09-10 2011-04-06 Stamicarbon B.V. Verfahren zur Herstellung von Granulaten
RU2491262C1 (ru) * 2012-04-10 2013-08-27 Открытое Акционерное Общество "Научно-Исследовательский И Проектный Институт Карбамида И Продуктов Органического Синтеза" (Оао Ниик) Способ и установка для получения гранулированного удобрения
US9868098B2 (en) 2014-02-05 2018-01-16 Green Granulation Technology Limited Fluidized bed granulation
JP7275901B2 (ja) * 2019-06-25 2023-05-18 株式会社リコー 微粒子の製造装置及び微粒子の製造方法
PL4444457T3 (pl) * 2022-08-29 2025-04-22 Stamicarbon B.V. Granulacja w złożu fluidalnym
EP4454763A1 (de) * 2023-04-24 2024-10-30 Yara International ASA Luftkappe für sprühvorrichtung
WO2025244534A1 (en) 2024-05-23 2025-11-27 Stamicarbon B.V. Technical grade urea granulate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4924012B1 (de) * 1971-03-03 1974-06-20
US4171091A (en) * 1976-03-26 1979-10-16 Stamicarbon, B.V. Process and device for spraying liquid
GB1581761A (en) * 1977-06-09 1980-12-17 Azote Sa Cie Neerlandaise Urea granulation
JPS6034517B2 (ja) * 1978-03-03 1985-08-09 宇部興産株式会社 流動層で尿素を造粒する方法
NL191557C (nl) * 1980-05-12 1995-09-19 Azote Sa Cie Neerlandaise Werkwijze voor het vervaardigen van uit een kern en een omhulling opgebouwde korrels.

Also Published As

Publication number Publication date
NO843408L (no) 1985-02-28
YU146384A (en) 1987-12-31
TR22296A (tr) 1987-01-08
EP0141436A2 (de) 1985-05-15
MX168145B (es) 1993-05-06
FI75278B (fi) 1988-02-29
KR870001220B1 (ko) 1987-06-22
FI843348A0 (fi) 1984-08-24
EP0141436B1 (de) 1988-04-13
FI843348A7 (fi) 1985-02-28
NZ209288A (en) 1987-04-30
IE55399B1 (en) 1990-08-29
BR8404240A (pt) 1985-07-23
IN162234B (de) 1988-04-16
ZA846635B (en) 1985-11-27
EP0141436A3 (en) 1985-07-17
IE842166L (en) 1985-02-27
ATE33454T1 (de) 1988-04-15
ES8602432A1 (es) 1985-12-01
AU566211B2 (en) 1987-10-15
FI75278C (fi) 1988-06-09
SU1351511A3 (ru) 1987-11-07
GB8421613D0 (en) 1984-09-26
DE3470386D1 (en) 1988-05-19
AU3238584A (en) 1985-02-28
JPS6097036A (ja) 1985-05-30
ES535422A0 (es) 1985-12-01
NL8302999A (nl) 1985-03-18
US4619843A (en) 1986-10-28
KR850001498A (ko) 1985-03-30
GB2145655A (en) 1985-04-03
GB2145655B (en) 1986-11-26
CA1241590A (en) 1988-09-06
DD223643A5 (de) 1985-06-19

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