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EA201591875A1 - Устройство и способ для изготовления дисперсий и твердых фаз - Google Patents

Устройство и способ для изготовления дисперсий и твердых фаз

Info

Publication number
EA201591875A1
EA201591875A1 EA201591875A EA201591875A EA201591875A1 EA 201591875 A1 EA201591875 A1 EA 201591875A1 EA 201591875 A EA201591875 A EA 201591875A EA 201591875 A EA201591875 A EA 201591875A EA 201591875 A1 EA201591875 A1 EA 201591875A1
Authority
EA
Eurasian Patent Office
Prior art keywords
solvent
jet
microreactor
coprecipitation
spray drying
Prior art date
Application number
EA201591875A
Other languages
English (en)
Other versions
EA028302B1 (ru
Inventor
Бернд Пент
Феликс Пент
Бернд Баумстюмлер
Акиф Эмре Тюрели
Original Assignee
Инстилло Гмбх
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 DE102013005359.5A external-priority patent/DE102013005359A1/de
Application filed by Инстилло Гмбх filed Critical Инстилло Гмбх
Publication of EA201591875A1 publication Critical patent/EA201591875A1/ru
Publication of EA028302B1 publication Critical patent/EA028302B1/ru

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
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0095—Preparation of aerosols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0018—Evaporation of components of the mixture to be separated
    • B01D9/0027—Evaporation of components of the mixture to be separated by means of conveying fluid, e.g. spray-crystallisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/005—Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof
    • B01D9/0054—Use of anti-solvent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/23—Mixing by intersecting jets
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/10—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour carrying the materials or objects to be dried with it
    • F26B3/12—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour carrying the materials or objects to be dried with it in the form of a spray, i.e. sprayed or dispersed emulsions or suspensions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2210/00—Drying processes and machines for solid objects characterised by the specific requirements of the drying good
    • F26B2210/12—Vehicle bodies, e.g. after being painted

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Dispersion Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Colloid Chemistry (AREA)

Abstract

Устройство и способ для изготовления дисперсий и твёрдых фаз посредством контролируемого осаждения, соосаждения и процессов самоорганизации в струйном микрореакторе, причём, соответственно, струя растворителя (2), который содержит по меньшей мере одну целевую молекулу, и струя нерастворителя (3) с определённым давлением и скоростью потока встречаются друг с другом в реакторной камере струйного микрореактора в точке (K) столкновения, причём струйный микрореактор имеет газовый вход (5) для насыщения газами реакторной камеры (1) и выход (6) для вывода исходных продуктов в газовом потоке. Вследствие этого, происходит очень быстрое осаждение, соосаждение или химическая реакция, в рамках которой образуются микро- и наночастицы. Для создания устройства, при помощи которого осаждение растворителя/нерастворителя может быть осуществлено таким образом, что образуются как можно более мелкие частицы, которые в образующейся дисперсии в значительной мере не подвержены оствальдовому старению, в рамках изобретения предлагается, что к выходу для исходных продуктов примыкает устройство (7) для сушки распылением, а для оптимизации и поддержания рабочих параметров устройства (7) для сушки распылением предусмотрен регулировочный контур (11).
EA201591875A 2013-03-28 2014-03-28 Устройство и способ для изготовления дисперсий и твёрдых фаз EA028302B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102013005359.5A DE102013005359A1 (de) 2013-03-28 2013-03-28 Niederdruck-Gasentladungslampe für die Photoionisation
DE102013011724 2013-07-15
PCT/DE2014/100109 WO2014154209A1 (de) 2013-03-28 2014-03-28 Vorrichtung und verfahren zum herstellen von dispersionen und feststoffen

Publications (2)

Publication Number Publication Date
EA201591875A1 true EA201591875A1 (ru) 2016-03-31
EA028302B1 EA028302B1 (ru) 2017-10-31

Family

ID=51133727

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201591875A EA028302B1 (ru) 2013-03-28 2014-03-28 Устройство и способ для изготовления дисперсий и твёрдых фаз

Country Status (12)

Country Link
US (1) US9901893B2 (ru)
EP (1) EP2978515B1 (ru)
JP (1) JP2016515934A (ru)
KR (1) KR102169429B1 (ru)
CN (1) CN105555376B (ru)
BR (1) BR112015024868A2 (ru)
CA (1) CA2907898A1 (ru)
DK (1) DK2978515T3 (ru)
EA (1) EA028302B1 (ru)
ES (1) ES2714505T3 (ru)
PT (1) PT2978515T (ru)
WO (1) WO2014154209A1 (ru)

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Also Published As

Publication number Publication date
PT2978515T (pt) 2019-04-08
BR112015024868A2 (pt) 2017-07-18
EP2978515A1 (de) 2016-02-03
JP2016515934A (ja) 2016-06-02
DK2978515T3 (en) 2019-04-08
US9901893B2 (en) 2018-02-27
KR20150139552A (ko) 2015-12-11
CN105555376B (zh) 2017-05-17
US20160051956A1 (en) 2016-02-25
KR102169429B1 (ko) 2020-10-23
ES2714505T3 (es) 2019-05-28
EP2978515B1 (de) 2018-12-19
CA2907898A1 (en) 2014-10-02
WO2014154209A1 (de) 2014-10-02
CN105555376A (zh) 2016-05-04
EA028302B1 (ru) 2017-10-31

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Legal Events

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM