AR006566A1 - Procedimiento y dispositivio para la aglomeracion de sustancias susceptibles de hidrolisis mediante vapor de agua. - Google Patents
Procedimiento y dispositivio para la aglomeracion de sustancias susceptibles de hidrolisis mediante vapor de agua.Info
- Publication number
- AR006566A1 AR006566A1 ARP970101392A ARP970101392A AR006566A1 AR 006566 A1 AR006566 A1 AR 006566A1 AR P970101392 A ARP970101392 A AR P970101392A AR P970101392 A ARP970101392 A AR P970101392A AR 006566 A1 AR006566 A1 AR 006566A1
- Authority
- AR
- Argentina
- Prior art keywords
- steam
- agglomeration
- water vapor
- agglomerator
- atmosphere
- Prior art date
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)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- General Preparation And Processing Of Foods (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Dairy Products (AREA)
- Jellies, Jams, And Syrups (AREA)
- Medicinal Preparation (AREA)
- Glanulating (AREA)
- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
En el procedimiento para la aglomeración de sustancias difícilmente solubles y susceptibles de hidrólisis, un polvo de la sustancia difícilmentesoluble junto con un aglutinante, por lo menos, soluble en agua atraviesa en caida libre unaat mósfera de vapor de agua a temperaturas entre 85°C y 105°C,esencialmente sin acción de fuerzas compactantes. En esto, el tiempo de residencia en la atmósfera de vapor de agua supone de unos 0,5 a 10 segundos.A continuación, losaglomerados fo rmados se secan en caida libre, de manera que en los puentes líquido-aglutinante formados en los sitios de contactoentre las partículas primarias se forman pequenos puentes de materia sólida. En un secador de lecho fluidizadointegrado inmedia tamente a continuación seefectua entonces el secado final, hasta un contenido en agua de menos del 0,5% en peso. El procedimiento se lleva a cabo en un aglomerador por chorro devapor en el que un velo de producto de la mezclapulveriforme a aglomera r, que cae libremente, es impactado por vapor de agua mediante las toberas dechorro de vapor (5, 6). En la parte inferior del aglomerador(1) un secador de lecho fluidizado (1), de tal manera que las partículasaglomeradas (4)caen directamen te en el lecho fluidizado.
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 |
|---|---|
| AR006566A1 true AR006566A1 (es) | 1999-09-08 |
Family
ID=26024604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP970101392A AR006566A1 (es) | 1996-04-09 | 1997-04-08 | Procedimiento y dispositivio 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)
| 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 |
| US6544646B2 (en) | 2000-04-27 | 2003-04-08 | 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 |
| JP2004509739A (ja) | 2000-09-27 | 2004-04-02 | ベリオン インコーポレイテッド | 即時水溶解性カプセルおよびその製法 |
| 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 |
| KR20160114097A (ko) * | 2014-01-25 | 2016-10-04 | 파이오니어 펫 프로덕츠, 엘엘씨 | 켄칭된 입상 흡수제 및 켄칭된 입상 흡수제를 제조하기 위한 시스템 및 방법 |
| 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 |
| MX2023013063A (es) * | 2021-05-07 | 2023-11-15 | Nestle Sa | Metodo de aglomeracion continua con liquido aglutinante. |
| CN117460419A (zh) * | 2021-05-07 | 2024-01-26 | 雀巢产品有限公司 | 连续粘结剂液体附聚*** |
Family Cites Families (12)
| 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 |
| CA2130002A1 (en) * | 1992-02-12 | 1993-08-13 | Johann Fues | New low-dust anionic surfactant concentrates in powder or granule form with improved solubility in aqueous media |
| DE4234376A1 (de) * | 1992-10-12 | 1994-04-14 | Henkel Kgaa | Wertstoffe und Wertstoffgemische für Netz-, Wasch- und/oder Reinigungsmittel in neuer Zubereitungsform |
| 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 |
-
1997
- 1997-03-27 EP EP97105180A patent/EP0800860B1/de not_active Expired - Lifetime
- 1997-03-27 ES ES97105180T patent/ES2167634T3/es not_active Expired - Lifetime
- 1997-03-27 DE DE59705322T patent/DE59705322D1/de not_active Expired - Fee Related
- 1997-04-03 US US08/832,894 patent/US5917081A/en not_active Expired - Fee Related
- 1997-04-03 AU AU17717/97A patent/AU723590B2/en not_active Ceased
- 1997-04-04 CA CA002201808A patent/CA2201808A1/en not_active Abandoned
- 1997-04-04 JP JP9100765A patent/JPH1033973A/ja active Pending
- 1997-04-04 MX MX9702466A patent/MX9702466A/es not_active IP Right Cessation
- 1997-04-08 AR ARP970101392A patent/AR006566A1/es not_active Application Discontinuation
- 1997-04-08 CO CO97017865A patent/CO4520308A1/es unknown
- 1997-04-08 TR TR97/00281A patent/TR199700281A3/tr unknown
- 1997-04-08 HU HU9700725A patent/HUP9700725A1/hu unknown
- 1997-04-08 BR BR9701721A patent/BR9701721A/pt active Search and Examination
- 1997-04-09 CN CN97109585A patent/CN1087185C/zh not_active Expired - Fee Related
- 1997-04-09 RU RU97105693/12A patent/RU2191065C2/ru active
- 1997-04-09 PL PL97319399A patent/PL319399A1/xx unknown
-
1999
- 1999-01-29 US US09/240,033 patent/US5955036A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| TR199700281A2 (xx) | 1997-10-21 |
| MX9702466A (es) | 1998-04-30 |
| JPH1033973A (ja) | 1998-02-10 |
| HUP9700725A1 (hu) | 2000-05-28 |
| CA2201808A1 (en) | 1997-10-09 |
| DE59705322D1 (de) | 2001-12-20 |
| TR199700281A3 (tr) | 1997-10-21 |
| CN1166375A (zh) | 1997-12-03 |
| CO4520308A1 (es) | 1997-10-15 |
| ES2167634T3 (es) | 2002-05-16 |
| RU2191065C2 (ru) | 2002-10-20 |
| HU9700725D0 (en) | 1997-05-28 |
| EP0800860A1 (de) | 1997-10-15 |
| PL319399A1 (en) | 1997-10-13 |
| CN1087185C (zh) | 2002-07-10 |
| US5917081A (en) | 1999-06-29 |
| US5955036A (en) | 1999-09-21 |
| AU1771797A (en) | 1997-10-16 |
| AU723590B2 (en) | 2000-08-31 |
| BR9701721A (pt) | 1998-11-10 |
| EP0800860B1 (de) | 2001-11-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Abandonment or withdrawal |