DE69100807D1 - Verfahren und vorrichtung zur herstellung eines granulates durch sprühtrocknen. - Google Patents

Verfahren und vorrichtung zur herstellung eines granulates durch sprühtrocknen.

Info

Publication number
DE69100807D1
DE69100807D1 DE91904361T DE69100807T DE69100807D1 DE 69100807 D1 DE69100807 D1 DE 69100807D1 DE 91904361 T DE91904361 T DE 91904361T DE 69100807 T DE69100807 T DE 69100807T DE 69100807 D1 DE69100807 D1 DE 69100807D1
Authority
DE
Germany
Prior art keywords
spray drying
particles
droplets
particle size
feed particles
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.)
Revoked
Application number
DE91904361T
Other languages
English (en)
Other versions
DE69100807T2 (de
Inventor
Anders Hallstroem
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.)
APV Anhydro AS
Original Assignee
APV Anhydro AS
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8093078&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69100807(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by APV Anhydro AS filed Critical APV Anhydro AS
Publication of DE69100807D1 publication Critical patent/DE69100807D1/de
Application granted granted Critical
Publication of DE69100807T2 publication Critical patent/DE69100807T2/de
Anticipated expiration legal-status Critical
Revoked 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
    • B01J2/16—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/16—Evaporating by spraying
    • B01D1/18—Evaporating by spraying to obtain dry solids
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Glanulating (AREA)
  • Drying Of Solid Materials (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
DE91904361T 1990-02-15 1991-02-15 Verfahren und vorrichtung zur herstellung eines granulates durch sprühtrocknen. Revoked DE69100807T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK039890A DK39890D0 (da) 1990-02-15 1990-02-15 Fremgangsmaade og apparat til fremstilling af granuleret materiale
PCT/DK1991/000043 WO1991012074A1 (en) 1990-02-15 1991-02-15 Process and apparatus for producing a granulate by spray drying

Publications (2)

Publication Number Publication Date
DE69100807D1 true DE69100807D1 (de) 1994-01-27
DE69100807T2 DE69100807T2 (de) 1994-05-05

Family

ID=8093078

Family Applications (2)

Application Number Title Priority Date Filing Date
DE91904361T Revoked DE69100807T2 (de) 1990-02-15 1991-02-15 Verfahren und vorrichtung zur herstellung eines granulates durch sprühtrocknen.
DE9117284U Expired - Lifetime DE9117284U1 (de) 1990-02-15 1991-02-15 Vorrichtung zur Herstellung eines Granulates durch Sprühtrocknen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE9117284U Expired - Lifetime DE9117284U1 (de) 1990-02-15 1991-02-15 Vorrichtung zur Herstellung eines Granulates durch Sprühtrocknen

Country Status (6)

Country Link
EP (1) EP0515478B1 (de)
AT (1) ATE98521T1 (de)
AU (1) AU7258991A (de)
DE (2) DE69100807T2 (de)
DK (2) DK39890D0 (de)
WO (1) WO1991012074A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE244988T1 (de) * 1999-11-09 2003-08-15 Niro Atomizer As Verfahren zur herstellung von sprühgetrocknetem, agglomeriertem pulver von babynahrung,magermilch oder vollmich und das hergestellte pulver
EP3130396B1 (de) 2009-03-27 2021-03-17 Bend Research, Inc. Sprühtrocknungsverfahren
US9332776B1 (en) 2010-09-27 2016-05-10 ZoomEssence, Inc. Methods and apparatus for low heat spray drying
US8939388B1 (en) 2010-09-27 2015-01-27 ZoomEssence, Inc. Methods and apparatus for low heat spray drying
EP2497567A1 (de) 2011-03-10 2012-09-12 Urea Casale S.A. Verfahren und Vorrichtung zur Herstellung eines granulären Harnstoffprodukts
EP3212169B1 (de) 2014-10-31 2021-01-13 Bend Research, Inc. Verfahren zur herstellung von in einer matrix dispergierten aktiven domänen
CN104549702B (zh) * 2015-01-13 2018-02-23 福建省绿能环保科技有限公司 一种砂石生产中的取粉装置
CN106606887A (zh) * 2015-10-22 2017-05-03 中国石油化工股份有限公司 一种将浆料进行喷雾干燥的方法
US9993787B1 (en) 2017-08-04 2018-06-12 ZoomEssence, Inc. Ultrahigh efficiency spray drying apparatus and process
US10155234B1 (en) 2017-08-04 2018-12-18 ZoomEssence, Inc. Ultrahigh efficiency spray drying apparatus and process
US10486173B2 (en) 2017-08-04 2019-11-26 ZoomEssence, Inc. Ultrahigh efficiency spray drying apparatus and process
MX2020001407A (es) 2017-08-04 2020-07-14 Zoomessence Inc Aparato y proceso de secado por pulverizacion de ultra alta eficiencia.
US9861945B1 (en) 2017-08-04 2018-01-09 ZoomEssence, Inc. Ultrahigh efficiency spray drying apparatus and process
US10569244B2 (en) 2018-04-28 2020-02-25 ZoomEssence, Inc. Low temperature spray drying of carrier-free compositions
CN116020335B (zh) * 2023-01-04 2024-07-19 先导薄膜材料（广东）有限公司 一种ito粉的雾化造粒装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4924943B1 (de) * 1970-06-01 1974-06-26
US3849233A (en) * 1970-06-17 1974-11-19 M Lykov Method of production of granulated product
DK157053B (da) * 1982-06-14 1989-11-06 Niro Atomizer As Fremgangsmaade til fremstilling af et agglomereret, pulverformet maelkeprodukt
NL8502133A (nl) * 1985-07-26 1987-02-16 Unie Van Kunstmestfab Bv Werkwijze voor het bereiden van granules en granules verkregen met deze werkwijze.

Also Published As

Publication number Publication date
EP0515478B1 (de) 1993-12-15
WO1991012074A1 (en) 1991-08-22
ATE98521T1 (de) 1994-01-15
DK39890D0 (da) 1990-02-15
DE9117284U1 (de) 1999-07-15
EP0515478A1 (de) 1992-12-02
DK0515478T3 (da) 1994-04-25
DE69100807T2 (de) 1994-05-05
AU7258991A (en) 1991-09-03

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation