WO2018117423A3 - Dry-type surface treatment apparatus for nano powder - Google Patents

Dry-type surface treatment apparatus for nano powder Download PDF

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Publication number
WO2018117423A3
WO2018117423A3 PCT/KR2017/012786 KR2017012786W WO2018117423A3 WO 2018117423 A3 WO2018117423 A3 WO 2018117423A3 KR 2017012786 W KR2017012786 W KR 2017012786W WO 2018117423 A3 WO2018117423 A3 WO 2018117423A3
Authority
WO
WIPO (PCT)
Prior art keywords
surface treatment
dry
treatment apparatus
reaction tube
nano powders
Prior art date
Application number
PCT/KR2017/012786
Other languages
French (fr)
Korean (ko)
Other versions
WO2018117423A2 (en
Inventor
이철승
박지선
서문석
김선민
Original Assignee
전자부품연구원
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 전자부품연구원 filed Critical 전자부품연구원
Publication of WO2018117423A2 publication Critical patent/WO2018117423A2/en
Publication of WO2018117423A3 publication Critical patent/WO2018117423A3/en

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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/123—Ultraviolet light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F29/00—Mixers with rotating receptacles
    • B01F29/30—Mixing the contents of individual packages or containers, e.g. by rotating tins or bottles
    • B01F29/31—Mixing the contents of individual packages or containers, e.g. by rotating tins or bottles the containers being supported by driving means, e.g. by rotating rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F29/00—Mixers with rotating receptacles
    • B01F29/60—Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers
    • B01F29/63—Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers with fixed bars, i.e. stationary, or fixed on the receptacle
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/0066—Stirrers
    • 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
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
    • 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
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/10—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by stirrers or by rotary drums or rotary receptacles or endless belts
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00189—Controlling or regulating processes controlling the stirring velocity
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00779—Baffles attached to the stirring means
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0873—Materials to be treated
    • B01J2219/0879—Solid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Thermal Sciences (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

The present invention relates to a dry-type surface treatment apparatus for nano powders using UV-ozone (UVO) and aims to increase the probability of contact between UV-ozone and nano powders, thereby increasing the surface treatment efficiency by UV-ozone. A reaction container for the dry-type surface treatment apparatus for nano powders according to the present invention comprises: a reaction tube having UV permeability and an internal space to contain nano powders therein; and a divider, formed inside the reaction tube, for stirring nano powders contained in the reaction tube to increase the contact probability of the nano powders with UV-ozone in the reaction tube upon rotation of the reaction tube.
PCT/KR2017/012786 2016-12-22 2017-11-13 Dry-type surface treatment apparatus for nano powder WO2018117423A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020160176571A KR20180073749A (en) 2016-12-22 2016-12-22 Dry surface treatment device of nano power
KR10-2016-0176571 2016-12-22

Publications (2)

Publication Number Publication Date
WO2018117423A2 WO2018117423A2 (en) 2018-06-28
WO2018117423A3 true WO2018117423A3 (en) 2018-08-16

Family

ID=62626524

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2017/012786 WO2018117423A2 (en) 2016-12-22 2017-11-13 Dry-type surface treatment apparatus for nano powder

Country Status (2)

Country Link
KR (1) KR20180073749A (en)
WO (1) WO2018117423A2 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003334502A (en) * 2002-03-13 2003-11-25 National Institute Of Advanced Industrial & Technology Surface treatment method for substrate by irradiation with light and apparatus therefor
KR100852707B1 (en) * 2007-05-07 2008-08-19 삼성에스디아이 주식회사 Reactor for manufacturing metal-nano-particle and manufacture arrangement with the same
US20110040049A1 (en) * 2008-03-14 2011-02-17 Konica Minolta Business Technologies, Inc. Tubular flow reactor and method of manufacturing polymeric resin fine particle
WO2012014785A1 (en) * 2010-07-28 2012-02-02 株式会社奈良機械製作所 Powder processing apparatus
KR101248545B1 (en) * 2011-03-30 2013-04-03 주식회사 지오스 Reaction tube with mixing piece of carbon nano tubes fabrication apparatus
KR101349678B1 (en) * 2007-08-07 2014-01-09 금호석유화학 주식회사 Apparatus of collecting carbon nano tube
JP2014028367A (en) * 2012-07-04 2014-02-13 Furukawa Electric Co Ltd:The Reaction method and reactor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003334502A (en) * 2002-03-13 2003-11-25 National Institute Of Advanced Industrial & Technology Surface treatment method for substrate by irradiation with light and apparatus therefor
KR100852707B1 (en) * 2007-05-07 2008-08-19 삼성에스디아이 주식회사 Reactor for manufacturing metal-nano-particle and manufacture arrangement with the same
KR101349678B1 (en) * 2007-08-07 2014-01-09 금호석유화학 주식회사 Apparatus of collecting carbon nano tube
US20110040049A1 (en) * 2008-03-14 2011-02-17 Konica Minolta Business Technologies, Inc. Tubular flow reactor and method of manufacturing polymeric resin fine particle
WO2012014785A1 (en) * 2010-07-28 2012-02-02 株式会社奈良機械製作所 Powder processing apparatus
KR101248545B1 (en) * 2011-03-30 2013-04-03 주식회사 지오스 Reaction tube with mixing piece of carbon nano tubes fabrication apparatus
JP2014028367A (en) * 2012-07-04 2014-02-13 Furukawa Electric Co Ltd:The Reaction method and reactor

Also Published As

Publication number Publication date
WO2018117423A2 (en) 2018-06-28
KR20180073749A (en) 2018-07-03

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