FI945618A0 - A method and apparatus for making a granulate from a powdered material - Google Patents

A method and apparatus for making a granulate from a powdered material

Info

Publication number
FI945618A0
FI945618A0 FI945618A FI945618A FI945618A0 FI 945618 A0 FI945618 A0 FI 945618A0 FI 945618 A FI945618 A FI 945618A FI 945618 A FI945618 A FI 945618A FI 945618 A0 FI945618 A0 FI 945618A0
Authority
FI
Finland
Prior art keywords
fluidized bed
granulate
making
powdered material
granulating
Prior art date
Application number
FI945618A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI945618A (en
Inventor
Werner Schleicher
Stefan Leiner
Detlef Bednarek
Bernhard Hassel
Philipp Spaeth
Original Assignee
Boehringer Ingelheim Vetmed
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 Boehringer Ingelheim Vetmed filed Critical Boehringer Ingelheim Vetmed
Publication of FI945618A publication Critical patent/FI945618A/en
Publication of FI945618A0 publication Critical patent/FI945618A0/en

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
    • B01J2/16—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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K40/00—Shaping or working-up of animal feeding-stuffs
    • A23K40/10—Shaping or working-up of animal feeding-stuffs by agglomeration; by granulation, e.g. making powders
    • 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
    • B01J2/003—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic followed by coating of the granules
    • 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
    • B01J2/006—Coating of the granules without description of the process or the device by which the granules are obtained

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Glanulating (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Seasonings (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Cosmetics (AREA)
  • Detergent Compositions (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

A process is disclosed for constructively granulating a powdery material in a fluidized bed equipment. The granulating liquid containing a binder is sprayed downwards on the fluidized bed of material to be granulated in countercurrent to the fluidized bed-generating gas by means of two-component fan jet nozzles. With charge quantities on the order of about 1000 kg, very uniform and dust-free granulates can thus be obtained.
FI945618A 1992-05-30 1994-11-29 A method and apparatus for making a granulate from a powdered material FI945618A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4217971A DE4217971C1 (en) 1992-05-30 1992-05-30 Process and fluid bed apparatus for granulating and / or wrapping
PCT/EP1993/001328 WO1993024215A1 (en) 1992-05-30 1993-05-27 Process and device for producing granulates from powdery material

Publications (2)

Publication Number Publication Date
FI945618A FI945618A (en) 1994-11-29
FI945618A0 true FI945618A0 (en) 1994-11-29

Family

ID=6460109

Family Applications (1)

Application Number Title Priority Date Filing Date
FI945618A FI945618A0 (en) 1992-05-30 1994-11-29 A method and apparatus for making a granulate from a powdered material

Country Status (17)

Country Link
EP (1) EP0642383B1 (en)
JP (1) JPH07507230A (en)
KR (1) KR950701837A (en)
AT (1) ATE177343T1 (en)
AU (1) AU673675B2 (en)
CA (1) CA2136009A1 (en)
CZ (1) CZ292794A3 (en)
DE (2) DE4217971C1 (en)
DK (1) DK0642383T3 (en)
ES (1) ES2130270T3 (en)
FI (1) FI945618A0 (en)
GR (1) GR3030318T3 (en)
HU (1) HUT68286A (en)
NO (1) NO944581D0 (en)
NZ (1) NZ253083A (en)
RU (1) RU2131295C1 (en)
WO (1) WO1993024215A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19531782A1 (en) * 1995-08-30 1997-03-06 Basf Ag Free-flowing granules based on organic acids, process for their preparation and their use
FR2748393B1 (en) * 1996-05-10 1998-09-11 Sogeval Lab PROCESS FOR THE TREATMENT OF PULVERULENT ACTIVE PRINCIPLES AND MIXTURE, IN PARTICULAR ANIMAL FEED CONTAINING ACTIVE PRINCIPLES THUS PROCESSED
DE19621930C1 (en) * 1996-05-31 1997-12-11 Degussa Process for the preparation of an animal feed additive based on fermentation broth
FR2791905B1 (en) * 1999-04-09 2001-09-14 Toulouse Inst Nat Polytech PROCESS FOR COATING AND FILMING OF FINE POWDERS IN A FLUIDIZED BED COVER
US20020035107A1 (en) 2000-06-20 2002-03-21 Stefan Henke Highly concentrated stable meloxicam solutions
DE10161077A1 (en) 2001-12-12 2003-06-18 Boehringer Ingelheim Vetmed Highly concentrated stable meloxicam solutions for needleless injection
US8992980B2 (en) 2002-10-25 2015-03-31 Boehringer Ingelheim Vetmedica Gmbh Water-soluble meloxicam granules
EP1568369A1 (en) 2004-02-23 2005-08-31 Boehringer Ingelheim Vetmedica Gmbh Use of meloxicam for the treatment of respiratory diseases in pigs
BRPI0617208A2 (en) * 2005-09-30 2011-07-19 Boehringer Ingelheim Vetmed pharmaceutical preparation containing meloxicam
DE102007025442B4 (en) * 2007-05-31 2023-03-02 Clariant International Ltd. Use of a device for producing a coated catalyst and coated catalyst
DK2488145T3 (en) 2009-10-12 2024-07-22 Boehringer Ingelheim Vetmedica Gmbh CONTAINERS FOR COMPOSITIONS INCLUDING MELOXICAM
MX2012010077A (en) 2010-03-03 2012-09-12 Boehringer Ingelheim Vetmed Use of meloxicam for the long-term treatment of musculoskeletal disorders in cats.
US9795568B2 (en) 2010-05-05 2017-10-24 Boehringer Ingelheim Vetmedica Gmbh Low concentration meloxicam tablets
JP5950533B2 (en) * 2010-11-12 2016-07-13 大日本住友製薬株式会社 Fluidized bed equipment
CN107048450A (en) * 2017-06-10 2017-08-18 文松 A kind of improved fodder granulating machine
CN116889776B (en) * 2023-07-14 2024-05-10 营口市中日友协环保节能设备有限责任公司 Wet dust removal recovery system and equipment and method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3382093A (en) * 1965-11-22 1968-05-07 Battelle Development Corp Fluidized bed coating of fragile bodies
EP0331111B1 (en) * 1974-05-17 1991-01-23 Herbert Hüttlin Fluidised-bed apparatus, particularly for granulating pulverulent material
DE2932803C2 (en) * 1979-08-13 1986-12-04 Herbert 7853 Steinen Hüttlin Fluidized bed apparatus
DE3422782A1 (en) * 1984-06-20 1986-01-02 Boehringer Ingelheim Vetmedica GmbH, 6507 Ingelheim ZINKBACITRACIN CONTAINING FEED ADDITIVE
SE8501365L (en) * 1985-03-20 1986-09-21 Lejus Medical Ab PROCEDURE FOR GRANULAR TRANSFER; PILLS AND TABLETS
DE3725946A1 (en) * 1987-08-05 1989-02-16 Boehringer Ingelheim Vetmed STABILIZED FEED ADDITIVE AND METHOD FOR THE PRODUCTION THEREOF
US4875435A (en) * 1988-02-24 1989-10-24 Warner-Lambert Company Fluidized bed dryer/granulator
DK161743C (en) * 1989-07-03 1992-02-17 Niro Atomizer As PROCEDURE AND APPARATUS FOR AGGLOMERATION OF A POWDER-SHAPED MATERIAL

Also Published As

Publication number Publication date
CA2136009A1 (en) 1993-12-09
GR3030318T3 (en) 1999-09-30
ES2130270T3 (en) 1999-07-01
AU673675B2 (en) 1996-11-21
NZ253083A (en) 1996-11-26
EP0642383B1 (en) 1999-03-10
RU2131295C1 (en) 1999-06-10
DE4217971C1 (en) 1993-10-21
FI945618A (en) 1994-11-29
ATE177343T1 (en) 1999-03-15
WO1993024215A1 (en) 1993-12-09
KR950701837A (en) 1995-05-17
DK0642383T3 (en) 1999-09-27
JPH07507230A (en) 1995-08-10
AU4318393A (en) 1993-12-30
NO944581L (en) 1994-11-29
EP0642383A1 (en) 1995-03-15
HUT68286A (en) 1995-06-28
CZ292794A3 (en) 1995-04-12
NO944581D0 (en) 1994-11-29
RU94046213A (en) 1996-10-27
DE59309436D1 (en) 1999-04-15

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