CO4520308A1 - Procedimiento y dispositivo para la aglomeracion de sustancias susceptibles de hidrolisis mediante vapor de agua - Google Patents

Procedimiento y dispositivo para la aglomeracion de sustancias susceptibles de hidrolisis mediante vapor de agua

Info

Publication number
CO4520308A1
CO4520308A1 CO97017865A CO97017865A CO4520308A1 CO 4520308 A1 CO4520308 A1 CO 4520308A1 CO 97017865 A CO97017865 A CO 97017865A CO 97017865 A CO97017865 A CO 97017865A CO 4520308 A1 CO4520308 A1 CO 4520308A1
Authority
CO
Colombia
Prior art keywords
seawater
conducting
flood
agglomeration
procedure
Prior art date
Application number
CO97017865A
Other languages
English (en)
Inventor
Ina Seyffert
Hans Uhlemann
Walter Reinhardt
Joachim Martin Maasz
Original Assignee
Bayer Ag
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
Priority claimed from DE1996123410 external-priority patent/DE19623410A1/de
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of CO4520308A1 publication Critical patent/CO4520308A1/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1682—Processes
    • A61K9/1694—Processes resulting in granules or microspheres of the matrix type containing more than 5% of excipient
    • 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
    • B01J2/04—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 gaseous medium
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Drying Of Solid Materials (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Medicinal Preparation (AREA)
  • Dairy Products (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Glanulating (AREA)
  • Fertilizers (AREA)
  • Processing Of Solid Wastes (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

PROCEDIMIENTO PARA LA AGLOMERACION DE SUSTANCIAS DIFICILMENTE SOLUBLES Y SUSCEPTIBLES DE HIDROLISIS CARACTERIZADO PORQUE LE POLVO DE LA SUSTANCIA DIFICILMENTE SOLUBLE JUNTO CON AL MENOS U AGLUTI- NANTE PULVERULENTO SOLUBLE EN AGUA, ES CONDUCIDO EN CAIDA LIBRE A TRAVES DE UNA ATMOSFERA DE VAPOR DE AGUA A TEMPERATURAS ENTRE 85´C Y 105´C, ESENCI- ALMENTE SIN EMPLEO DE FUERZAS COMPACTANTES, CON UN TIEMPO DE RESIDENCIA EN LA ZONA DE VAPOR DE UNOS 0,5 A 10 SEGUNDOSY, A CONTINUACION, SE SECA EN OTRA CAIDA LIBRE, DE MANERA QUE A PARTIR DE LOS PUENTES LIQUIDOS ORIGINADOS POR LA CONDENSACION EN LOS SITIOS DE CONTACTO ENTRE LAS CASILLAS PRI- MARIAS, EN LOS QUE SE ENCUENTRA DISUELTO AGENTE AGLUTINANTE, SOLO SE ORIGINAN PEQUENOS PUENTES DE MANERA SOLIDA Y EN PROCESO DE SECADO INMEDIATAMEN- TE POSTERIOR EN UN LECHO FLUIDIZADO INTEGRADO, SE SECA HASTA UN CONTENIDO EN AGUA DE MENOS DE 5% EN PESO, PREFERIBLEMENTE DE MENOS DEL 1% EN PESO.
CO97017865A 1996-04-09 1997-04-08 Procedimiento y dispositivo para la aglomeracion de sustancias susceptibles de hidrolisis mediante vapor de agua CO4520308A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19614063 1996-04-09
DE1996123410 DE19623410A1 (de) 1996-06-12 1996-06-12 Verfahren und Vorrichtung zur Agglomeration von hydrolyseempfindlichen Stoffen mittels Wasserdampf

Publications (1)

Publication Number Publication Date
CO4520308A1 true CO4520308A1 (es) 1997-10-15

Family

ID=26024604

Family Applications (1)

Application Number Title Priority Date Filing Date
CO97017865A CO4520308A1 (es) 1996-04-09 1997-04-08 Procedimiento y dispositivo para la aglomeracion de sustancias susceptibles de hidrolisis mediante vapor de agua

Country Status (16)

Country Link
US (2) US5917081A (es)
EP (1) EP0800860B1 (es)
JP (1) JPH1033973A (es)
CN (1) CN1087185C (es)
AR (1) AR006566A1 (es)
AU (1) AU723590B2 (es)
BR (1) BR9701721A (es)
CA (1) CA2201808A1 (es)
CO (1) CO4520308A1 (es)
DE (1) DE59705322D1 (es)
ES (1) ES2167634T3 (es)
HU (1) HUP9700725A1 (es)
MX (1) MX9702466A (es)
PL (1) PL319399A1 (es)
RU (1) RU2191065C2 (es)
TR (1) TR199700281A3 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6296868B1 (en) * 1998-11-19 2001-10-02 Advanced Technology Pharmaceuticals Corporation Chewable tablets containing mannitol and aspartame
EP1075830B1 (en) 1999-08-10 2004-05-19 ABOCA S.p.A. Procedure for the production of capsules and tablets of natural substances of vegetable origin
AU2001257359A1 (en) 2000-04-27 2001-11-07 Verion Inc. Zero order release and temperature-controlled microcapsules and process for the preparation thereof
US6461672B1 (en) * 2000-08-16 2002-10-08 Genencor International, Inc. Symmetrical fluidization coater for high capacity manufacturing
US6541030B2 (en) 2000-09-27 2003-04-01 Verion Inc. Instant water dissolvable encapsulate and process
NL1020469C2 (nl) * 2002-04-25 2003-10-28 Carlisle Process Systems B V Sproeidrooginrichting en toevoermiddel voor een dergelijke sproeidrooginrichting.
DE10300046B3 (de) * 2003-01-03 2004-05-06 Universität Karlsruhe (Th) Verfahren zur Befeuchtung von Pulvern oder Granulaten sowie Vorrichtung hierfür
AT412473B (de) * 2003-01-15 2005-03-25 Dsm Fine Chem Austria Gmbh Verfahren zur kontinuierlichen trocknung von n- bzw. amino-, ammonium- oder spirobicyclische ammoniumgruppen haltigen polymeren
US7198653B2 (en) * 2003-07-31 2007-04-03 Delavau Llc Calcium carbonate granulation
JP4589251B2 (ja) * 2006-02-27 2010-12-01 三栄源エフ・エフ・アイ株式会社 粉末の造粒方法及び易溶性顆粒組成物
US8708065B2 (en) * 2009-06-03 2014-04-29 National Oilwell Varco, L.P. Vessel to condition dry drill cuttings
RU2449777C1 (ru) * 2010-12-20 2012-05-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Новосибирский национальный исследовательский государственный университет" (Новосибирский государственный университет, НГУ) Способ получения высокодисперсного парацетамола
EP3957169B1 (en) * 2014-01-25 2024-02-28 Pioneer Pet Products, LLC Method for making quenched granular absorbent
EP3117720B1 (de) * 2015-05-29 2019-02-20 Symrise AG Grosse agglomeratpartikel
CN105728223A (zh) * 2016-03-14 2016-07-06 刘旭玲 一种蒸汽管道熏烟壳
PL238977B1 (pl) * 2017-09-25 2021-10-25 Zakl Produkcyjny Bempresa Spolka Z Ograniczona Odpowiedzialnoscia Urządzenie do granulowania substancji suchych
EP4333642A1 (en) * 2021-05-07 2024-03-13 Société des Produits Nestlé S.A. Continuous binder liquid agglomeration method
EP4333632A1 (en) * 2021-05-07 2024-03-13 Société des Produits Nestlé S.A. Continuous binder liquid agglomeration system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2062603A (en) * 1934-03-26 1936-12-01 Rca Corp Tuning indicator
US3143428A (en) * 1962-10-10 1964-08-04 American Sugar Method and apparatus for agglomeration
DE1792752A1 (de) * 1967-11-21 1975-02-06 Orth Gmbh H Verfahren zum fortlaufendem herstellen von agglomeraten
DE1940915C3 (de) * 1969-08-12 1975-06-05 Meiji Seika Kaisha Ltd., Tokio Verfahren zur Herstellung von schnell löslichen und dispergierbaren Granulaten aus einem Pulver
DE2125155B2 (de) * 1971-05-21 1979-10-04 Babcock-Bsh Ag Vormals Buettner- Schilde-Haas Ag, 4150 Krefeld Granulieranlage
DK429583A (da) * 1982-09-24 1984-03-25 Freunt Ind Co Ltd Granuleringsmaskine
EP0163836B1 (de) * 1984-04-07 1988-10-12 Bayer Ag Verfahren und Vorrichtung zur Herstellung von Granulaten
FR2581564B1 (fr) * 1985-05-13 1993-05-07 Bp Chimie Sa Appareil a lit fluidise comportant une grille de fluidisation a plusieurs pentes
DE4234376A1 (de) * 1992-10-12 1994-04-14 Henkel Kgaa Wertstoffe und Wertstoffgemische für Netz-, Wasch- und/oder Reinigungsmittel in neuer Zubereitungsform
WO1993016165A1 (de) * 1992-02-12 1993-08-19 Henkel Kommanditgesellschaft Auf Aktien Staubarme aniontensidkonzentrate in pulver- beziehungsweise granulatform mit verbessertem auflösevermögen
DE4340015C2 (de) * 1993-11-24 1996-07-04 Henkel Kgaa Verfahren zur Herstellung wasserfreier, rieselfähiger Zuckertensidpulver und deren Verwendung
EP0787437A3 (en) * 1996-02-07 1999-01-13 Societe Des Produits Nestle S.A. Granular food product

Also Published As

Publication number Publication date
CA2201808A1 (en) 1997-10-09
DE59705322D1 (de) 2001-12-20
CN1166375A (zh) 1997-12-03
AR006566A1 (es) 1999-09-08
HU9700725D0 (en) 1997-05-28
CN1087185C (zh) 2002-07-10
AU723590B2 (en) 2000-08-31
BR9701721A (pt) 1998-11-10
EP0800860B1 (de) 2001-11-14
RU2191065C2 (ru) 2002-10-20
HUP9700725A1 (hu) 2000-05-28
EP0800860A1 (de) 1997-10-15
ES2167634T3 (es) 2002-05-16
MX9702466A (es) 1998-04-30
PL319399A1 (en) 1997-10-13
TR199700281A2 (xx) 1997-10-21
AU1771797A (en) 1997-10-16
TR199700281A3 (tr) 1997-10-21
US5917081A (en) 1999-06-29
US5955036A (en) 1999-09-21
JPH1033973A (ja) 1998-02-10

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