CA2022376A1 - Appareil servant a l'application d'un enduit sur des matieres solides de petites dimensions et methode connexe - Google Patents

Appareil servant a l'application d'un enduit sur des matieres solides de petites dimensions et methode connexe

Info

Publication number
CA2022376A1
CA2022376A1 CA2022376A CA2022376A CA2022376A1 CA 2022376 A1 CA2022376 A1 CA 2022376A1 CA 2022376 A CA2022376 A CA 2022376A CA 2022376 A CA2022376 A CA 2022376A CA 2022376 A1 CA2022376 A1 CA 2022376A1
Authority
CA
Canada
Prior art keywords
precursor
coating material
reactor
beds
small
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.)
Granted
Application number
CA2022376A
Other languages
English (en)
Other versions
CA2022376C (fr
Inventor
Arunava Dutta
Leonard V. Dullea
Ernest A. Dale
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.)
Osram Sylvania Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2022376A1 publication Critical patent/CA2022376A1/fr
Application granted granted Critical
Publication of CA2022376C publication Critical patent/CA2022376C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/36—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed through which there is an essentially horizontal flow of particles
    • 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
    • B01J2/006—Coating of the granules without description of the process or the device by which the granules are obtained
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
    • C23C16/442—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using fluidised bed process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Luminescent Compositions (AREA)
  • Chemical Vapour Deposition (AREA)
  • Glanulating (AREA)
CA002022376A 1989-08-01 1990-07-31 Appareil servant a l'application d'un enduit sur des matieres solides de petites dimensions et methode connexe Expired - Fee Related CA2022376C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/388,187 1989-08-01
US07/388,187 US4990371A (en) 1989-08-01 1989-08-01 Process for coating small solids

Publications (2)

Publication Number Publication Date
CA2022376A1 true CA2022376A1 (fr) 1991-02-02
CA2022376C CA2022376C (fr) 1999-03-23

Family

ID=23533050

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002022376A Expired - Fee Related CA2022376C (fr) 1989-08-01 1990-07-31 Appareil servant a l'application d'un enduit sur des matieres solides de petites dimensions et methode connexe

Country Status (5)

Country Link
US (1) US4990371A (fr)
EP (1) EP0484449A4 (fr)
JP (1) JPH05504600A (fr)
CA (1) CA2022376C (fr)
WO (1) WO1991001623A1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5593782A (en) * 1992-07-13 1997-01-14 Minnesota Mining And Manufacturing Company Encapsulated electroluminescent phosphor and method for making same
US5156885A (en) * 1990-04-25 1992-10-20 Minnesota Mining And Manufacturing Company Method for encapsulating electroluminescent phosphor particles
US5227345A (en) * 1990-05-03 1993-07-13 The Dow Chemical Company Powder mixtures including ceramics and metal compounds
US5211985A (en) * 1991-10-09 1993-05-18 Ici Canada, Inc. Multi-stage process for continuous coating of fertilizer particles
US5649323A (en) * 1995-01-17 1997-07-15 Kalb; Paul D. Composition and process for the encapsulation and stabilization of radioactive hazardous and mixed wastes
KR100265859B1 (ko) 1996-12-21 2000-09-15 정선종 전계방출 디스플레이용 발광입자
US5958591A (en) * 1997-06-30 1999-09-28 Minnesota Mining And Manufacturing Company Electroluminescent phosphor particles encapsulated with an aluminum oxide based multiple oxide coating
US6039894A (en) * 1997-12-05 2000-03-21 Sri International Production of substantially monodisperse phosphor particles
US6648946B2 (en) * 2000-06-06 2003-11-18 Praxair Technology, Inc. Process for recovering helium using an eductor
DE10322062A1 (de) * 2003-05-15 2004-12-02 Glatt Ingenieurtechnik Gmbh Verfahren und Vorrichtung zum Aufbringen von Flüssigkeiten in eine Feststoffströmung eines Strahlschichtapparates
US7993459B2 (en) * 2005-10-24 2011-08-09 Global Oled Technology Llc Delivering particulate material to a vaporization zone
WO2012011522A1 (fr) * 2010-07-22 2012-01-26 日亜化学工業株式会社 Procédé de formation d'une couche de conversion photoélectrique, procédé de fabrication d'un élément de conversion photoélectrique et procédé de fabrication d'un dispositif électroluminescent
JP5950533B2 (ja) * 2010-11-12 2016-07-13 大日本住友製薬株式会社 流動層装置
CA2832887A1 (fr) 2011-04-11 2012-10-18 ADA-ES, Inc. Methode par lit fluidise et systeme de capture de composant gazeux
US8841495B2 (en) * 2011-04-18 2014-09-23 Gas Technology Institute Bubbling bed catalytic hydropyrolysis process utilizing larger catalyst particles and smaller biomass particles featuring an anti-slugging reactor
WO2014047354A1 (fr) 2012-09-20 2014-03-27 ADA-ES, Inc. Procédé et système de récupération de sites fonctionnels sur un sorbant contaminé par des sels thermostables
US9421510B2 (en) * 2013-03-19 2016-08-23 Synthesis Energy Systems, Inc. Gasifier grid cooling safety system and methods
US10569330B2 (en) * 2014-04-01 2020-02-25 Forge Nano, Inc. Energy storage devices having coated passive components
IL247302B (en) 2016-08-16 2019-03-31 Technion Res & Dev Foundation Systems for releasing materials based on polymer emulsions
KR102816278B1 (ko) 2017-08-24 2025-06-09 포지 나노, 인크. 분말의 합성, 기능화, 표면 처리 및/또는 캡슐화를 위한 제조 공정, 및 그의 응용
JP7141014B2 (ja) * 2018-06-29 2022-09-22 住友金属鉱山株式会社 原子層堆積装置とこの装置を用いた被覆膜形成粒子の製造方法
GB201911704D0 (en) * 2019-08-15 2019-10-02 Johnson Matthey Plc Treatment of particulate filters
JP7488071B2 (ja) * 2020-03-12 2024-05-21 株式会社神戸製鋼所 粉体成膜装置および粉体成膜方法
CN119408779B (zh) * 2024-11-20 2025-04-04 广东瑞迅智能机器有限公司 一种用于多头组合秤的自洁自刮集料斗

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3241520A (en) * 1964-10-19 1966-03-22 Wisconsin Alumni Res Found Particle coating apparatus
KR890002854B1 (ko) * 1982-10-15 1989-08-05 미쯔비시긴조구 가부시기가이샤 다실형 유동층 반응장치(多室型流動層밤의장치)
US4585673A (en) * 1984-05-07 1986-04-29 Gte Laboratories Incorporated Method for coating phosphor particles
US4643753A (en) * 1985-08-07 1987-02-17 Potters Industries, Inc. Method for making spherical particles

Also Published As

Publication number Publication date
US4990371A (en) 1991-02-05
CA2022376C (fr) 1999-03-23
EP0484449A4 (en) 1993-06-30
EP0484449A1 (fr) 1992-05-13
WO1991001623A1 (fr) 1991-02-21
JPH05504600A (ja) 1993-07-15

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Legal Events

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EEER Examination request
MKLA Lapsed