KR920004806A - 분무건조법 - Google Patents

분무건조법 Download PDF

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Publication number
KR920004806A
KR920004806A KR1019910013455A KR910013455A KR920004806A KR 920004806 A KR920004806 A KR 920004806A KR 1019910013455 A KR1019910013455 A KR 1019910013455A KR 910013455 A KR910013455 A KR 910013455A KR 920004806 A KR920004806 A KR 920004806A
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KR
South Korea
Prior art keywords
feedstock
solids
particle size
spray dryer
droplets
Prior art date
Application number
KR1019910013455A
Other languages
English (en)
Inventor
말콤 로간 우드 윌리암
스틸 마가렛
노턴-베리 필립
Original Assignee
수잔 제인 젠틀
임페리알 케미칼 인더스트리스 피엘씨
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 수잔 제인 젠틀, 임페리알 케미칼 인더스트리스 피엘씨 filed Critical 수잔 제인 젠틀
Publication of KR920004806A publication Critical patent/KR920004806A/ko

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/10—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces
    • B05B3/1007—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces characterised by the rotating member
    • B05B3/1014—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces characterised by the rotating member with a spraying edge, e.g. like a cup or a bell
    • 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
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/001—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements incorporating means for heating or cooling, e.g. the material to be sprayed

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  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Glanulating (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nozzles (AREA)
  • Saccharide Compounds (AREA)

Abstract

내용 없음

Description

분부건조법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 보다 명확하게 하기위해 방사구중 일부와 관련 부분들만을 나타낸 방사부재의 저면도이다.
제2도는 제1도의 Ⅲ-Ⅲ선을 자른 부분이다.
제3도는 제2의 방사부재의 단편만을 나타낸 제1도와 유사한 저면도이다.

Claims (15)

  1. 용액 또는 고체가 액체내에 들어있는 분산물로 구성된 공급원료를 분무건조기내에 있는 분무기로 분무하여 입자 크기 분포가 좁으면서 부피 메디안 직경이 100-250㎛인 방울로 만든뒤 이들을 분뮤건조기내에서 건조한 미립자 고체로 전환시키는 것으로 구성된 입자 크기 분포가 좁은 미립자 형태의 건조된 고체를 만드는 방법.
  2. 제1항에 있어서, 공급원료가 20-55wt%의 고체로 구성되는 방법.
  3. 제1항 또는 제2항에 있어서, 공급원료가 30-45wt%의 고체로 구성되는 방법.
  4. 전기한 항중 어느 한항에 있어서, 공급원료가 방부제, 희석제, 계면활성제, 분산제, 배합제 및 습윤제로부터 선택된 하나이상의 부가제로 더 구성되는 방법.
  5. 전기한 항중 어느 한 항에 있어서, 공급원료의 점도가 1mPas-1Pas사이인 방법.
  6. 전기한 항중 어느 한항에 있어서, 공급원료가 예열된 방법.
  7. 전기한 항중 어느 한 항에 있어서, 공급원료가 염료, 안료, 세제, 계면활성제, 쎄라믹, 중합체, 플라스틱, 수지, 살충제, 비료, 약제, 식료품, 무기화학물질 및 유기 화학물질의 중간산물로 부터 선택된 고체로 구성된 방법.
  8. 전기한 항중 어느 한 항에 있어서, 공급원료내에 있는 고체의 입자 크기가 100㎛를 초과하지 않는 방법.
  9. 전기한 항중 어느 한 항에 있어서, 액체 매질의 끊는 점이 30°∼200℃인 방법.
  10. 전기한 항중 어느 한 항에 있어서, 액체 매질이 물 또는 유기액체로 구성된 방법.
  11. 제1항에 있어서, 방울의 분포거리가 0.5-1.2인 방법.
  12. 제1항에 있어서, 완전히 건조된 고체 미립자의 입자 분포거리가 0.5-1.5인 방법.
  13. 제1항에 있어서, 분무건조기내에 있는 바깥쪽 둘레에 1m당 300-750개의 방사구를 갖고 있는 회전가능한 환형의 방사부재로 구성된 분무기 수단에 의해 분무가 실행되는 방법.
  14. 제13항에 있어서, 방사부재가 말단부 속도가 8-100m/s되도록 회전하는 방법.
  15. 전기한 항중 어느 한 항의 방법으로 제조한 생성물.
    ※참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910013455A 1990-08-03 1991-08-03 분무건조법 KR920004806A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9017155.4 1990-08-03
GB909017155A GB9017155D0 (en) 1990-08-03 1990-08-03 Spray drying

Publications (1)

Publication Number Publication Date
KR920004806A true KR920004806A (ko) 1992-03-28

Family

ID=10680194

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910013455A KR920004806A (ko) 1990-08-03 1991-08-03 분무건조법

Country Status (10)

Country Link
US (1) US5279708A (ko)
EP (1) EP0469725B1 (ko)
JP (1) JPH0557102A (ko)
KR (1) KR920004806A (ko)
AT (1) ATE117571T1 (ko)
CS (1) CS240191A3 (ko)
DE (1) DE69106970T2 (ko)
GB (2) GB9017155D0 (ko)
IN (1) IN183633B (ko)
PL (1) PL167037B1 (ko)

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US6051256A (en) * 1994-03-07 2000-04-18 Inhale Therapeutic Systems Dispersible macromolecule compositions and methods for their preparation and use
US6270795B1 (en) 1995-11-09 2001-08-07 Microbiological Research Authority Method of making microencapsulated DNA for vaccination and gene therapy
US20030203036A1 (en) * 2000-03-17 2003-10-30 Gordon Marc S. Systems and processes for spray drying hydrophobic drugs with hydrophilic excipients
US20020182258A1 (en) * 1997-01-22 2002-12-05 Zycos Inc., A Delaware Corporation Microparticles for delivery of nucleic acid
GB9703673D0 (en) * 1997-02-21 1997-04-09 Bradford Particle Design Ltd Method and apparatus for the formation of particles
FI19991742A (fi) * 1999-06-24 2000-12-24 Neste Chemicals Oy Kuivana applikoituva polymeeripigmentti
US20050037086A1 (en) * 1999-11-19 2005-02-17 Zycos Inc., A Delaware Corporation Continuous-flow method for preparing microparticles
JP2003535122A (ja) * 2000-06-02 2003-11-25 ザイコス インク． 生物活性物質のための送達システム
US7575761B2 (en) * 2000-06-30 2009-08-18 Novartis Pharma Ag Spray drying process control of drying kinetics
JP4701480B2 (ja) * 2000-07-17 2011-06-15 住友化学株式会社 酸化錫粉末および酸化錫粉末の製造方法
AU2001277230A1 (en) * 2000-08-01 2002-02-13 Inhale Therapeutic Systems, Inc. Apparatus and process to produce particles having a narrow size distribution andparticles made thereby
GB0027357D0 (en) 2000-11-09 2000-12-27 Bradford Particle Design Plc Particle formation methods and their products
GB0208742D0 (en) 2002-04-17 2002-05-29 Bradford Particle Design Ltd Particulate materials
US8524279B2 (en) 2001-11-01 2013-09-03 Novartis Ag Spray drying methods and related compositions
GB0216562D0 (en) * 2002-04-25 2002-08-28 Bradford Particle Design Ltd Particulate materials
US9339459B2 (en) 2003-04-24 2016-05-17 Nektar Therapeutics Particulate materials
DE10234165B4 (de) * 2002-07-26 2008-01-03 Advanced Micro Devices, Inc., Sunnyvale Verfahren zum Füllen eines Grabens, der in einem Substrat gebildet ist, mit einem isolierenden Material
JP3923000B2 (ja) * 2002-11-11 2007-05-30 株式会社日本ボロン 微小物質分離乾燥方法および装置
KR20050088243A (ko) * 2002-12-30 2005-09-02 넥타르 테라퓨틱스 프리필름화 분무기
US20070048422A1 (en) * 2005-08-30 2007-03-01 Chen-I Cheng Method and system for powderizing a liquid form treated material into powder form
WO2008097664A1 (en) 2007-02-11 2008-08-14 Map Pharmaceuticals, Inc. Method of therapeutic administration of dhe to enable rapid relief of migraine while minimizing side effect profile
KR101374854B1 (ko) * 2009-05-27 2014-03-19 주식회사 삼양바이오팜 생체이용률이 향상된 난용성 약물 함유 미립구 및 그 제조 방법
KR101968768B1 (ko) 2010-08-11 2019-04-12 이머리스 그래파이트 앤드 카본 스위춰랜드 리미티드 분쇄 팽창 흑연 응집체, 그의 제조 방법 및 사용 방법
US9808030B2 (en) 2011-02-11 2017-11-07 Grain Processing Corporation Salt composition
JP6601400B2 (ja) * 2014-08-28 2019-11-06 日本ゼオン株式会社 複合粒子の製造方法
US20190257581A1 (en) 2016-11-02 2019-08-22 Biofilm Ip, Llc Systems and methods for processing cereal grasses
JP6990028B2 (ja) * 2017-03-03 2022-02-03 株式会社プリス 噴霧乾燥装置
JP6985214B2 (ja) * 2018-06-21 2021-12-22 トヨタ自動車株式会社 回転霧化頭および塗装装置
WO2021031199A1 (zh) * 2019-08-22 2021-02-25 于志远 一种制备金属或合金粉末的装置及方法

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CA1160593A (en) * 1981-04-14 1984-01-17 Hydro-Quebec Spray drying with a plasma of superheated steam
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Also Published As

Publication number Publication date
IN183633B (ko) 2000-03-11
CS240191A3 (en) 1992-02-19
DE69106970T2 (de) 1995-05-24
PL167037B1 (pl) 1995-07-31
GB9017155D0 (en) 1990-09-19
PL291133A1 (en) 1992-03-23
ATE117571T1 (de) 1995-02-15
EP0469725A1 (en) 1992-02-05
DE69106970D1 (de) 1995-03-09
EP0469725B1 (en) 1995-01-25
GB9114342D0 (en) 1991-08-21
JPH0557102A (ja) 1993-03-09
US5279708A (en) 1994-01-18

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