WO2018074779A3 - 고압 균질화 장치 및 이를 이용한 그래핀의 제조방법 - Google Patents

고압 균질화 장치 및 이를 이용한 그래핀의 제조방법 Download PDF

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Publication number
WO2018074779A3
WO2018074779A3 PCT/KR2017/011278 KR2017011278W WO2018074779A3 WO 2018074779 A3 WO2018074779 A3 WO 2018074779A3 KR 2017011278 W KR2017011278 W KR 2017011278W WO 2018074779 A3 WO2018074779 A3 WO 2018074779A3
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Prior art keywords
microchannel
pressure homogenizer
same
flow path
baffles
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PCT/KR2017/011278
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English (en)
French (fr)
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WO2018074779A2 (ko
Inventor
김은정
유광현
임예훈
김인영
권원종
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주식회사 엘지화학
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Application filed by 주식회사 엘지화학 filed Critical 주식회사 엘지화학
Priority to US16/343,059 priority Critical patent/US11242251B2/en
Priority to CN201780063335.XA priority patent/CN109803751B/zh
Priority to EP17861486.3A priority patent/EP3530345B1/en
Publication of WO2018074779A2 publication Critical patent/WO2018074779A2/ko
Publication of WO2018074779A3 publication Critical patent/WO2018074779A3/ko
Priority to US17/569,794 priority patent/US11820665B2/en

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    • 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
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/421—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions by moving the components in a convoluted or labyrinthine path
    • B01F25/423—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions by moving the components in a convoluted or labyrinthine path by means of elements placed in the receptacle for moving or guiding the components
    • B01F25/4231—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions by moving the components in a convoluted or labyrinthine path by means of elements placed in the receptacle for moving or guiding the components using baffles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/15—Nano-sized carbon materials
    • C01B32/182—Graphene
    • C01B32/184—Preparation
    • C01B32/19—Preparation by exfoliation
    • 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
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/432—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa
    • B01F25/4323—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa using elements provided with a plurality of channels or using a plurality of tubes which can either be placed between common spaces or collectors
    • 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
    • B01F25/40—Static mixers
    • B01F25/44—Mixers in which the components are pressed through slits
    • B01F25/441—Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits
    • B01F25/4412—Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits the slits being formed between opposed planar surfaces, e.g. pushed again each other by springs
    • B01F25/44121—Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits the slits being formed between opposed planar surfaces, e.g. pushed again each other by springs with a plurality of parallel slits, e.g. formed between stacked plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/30—Micromixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • 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
    • B01J19/006—Baffles
    • 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
    • B01J19/0093—Microreactors, e.g. miniaturised or microfabricated reactors
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/15—Nano-sized carbon materials
    • C01B32/182—Graphene
    • C01B32/184—Preparation
    • 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
    • B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
    • B01F25/51—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle in which the mixture is circulated through a set of tubes, e.g. with gradual introduction of a component into the circulating flow
    • 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
    • B01J2219/00765—Baffles attached to the reactor wall
    • 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
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00788—Three-dimensional assemblies, i.e. the reactor comprising a form other than a stack of plates
    • B01J2219/00792—One or more tube-shaped elements
    • 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
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00851—Additional features
    • 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
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00851—Additional features
    • B01J2219/00858—Aspects relating to the size of the reactor
    • B01J2219/0086—Dimensions of the flow channels
    • 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
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00889—Mixing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

본 발명은 고압 균질화 장치 및 이를 이용한 그래핀의 제조방법에 관한 것으로, 본 발명의 일 측면에 따르면, 균질화를 위한 대상물이 통과하는 마이크로 채널을 포함하는 채널 모듈을 포함하며, 마이크로 채널에는 대상물이 통과하는 방향을 따라 제1 유로 및 제2 유로가 차례로 마련되고, 제1 유로에는 마이크로 채널을 복수 개의 공간으로 구획하도록 배치된 복수 개의 제1 배플이 마련되며, 제2 유로에는 마이크로 채널을 복수 개의 공간으로 구획하도록 배치된 복수 개의 제2 배플이 마련되고, 적어도 하나의 제1 배플은 인접하는 2개의 제2 배플 사이에 위치하도록 마련된 고압 균질화 장치가 제공된다.
PCT/KR2017/011278 2016-10-18 2017-10-13 고압 균질화 장치 및 이를 이용한 그래핀의 제조방법 WO2018074779A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US16/343,059 US11242251B2 (en) 2016-10-18 2017-10-13 High-pressure homogenizer and method for manufacturing graphene using the same
CN201780063335.XA CN109803751B (zh) 2016-10-18 2017-10-13 高压均质器及使用该高压均质器制造石墨烯的方法
EP17861486.3A EP3530345B1 (en) 2016-10-18 2017-10-13 Method for manufacturing graphene by using a high-pressure homogenizer
US17/569,794 US11820665B2 (en) 2016-10-18 2022-01-06 High-pressure homogenizer and method for manufacturing graphene using the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020160134895A KR102097814B1 (ko) 2016-10-18 2016-10-18 고압 균질화 장치 및 이를 이용한 그래핀의 제조방법
KR10-2016-0134895 2016-10-18

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US16/343,059 A-371-Of-International US11242251B2 (en) 2016-10-18 2017-10-13 High-pressure homogenizer and method for manufacturing graphene using the same
US17/569,794 Division US11820665B2 (en) 2016-10-18 2022-01-06 High-pressure homogenizer and method for manufacturing graphene using the same

Publications (2)

Publication Number Publication Date
WO2018074779A2 WO2018074779A2 (ko) 2018-04-26
WO2018074779A3 true WO2018074779A3 (ko) 2018-08-09

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PCT/KR2017/011278 WO2018074779A2 (ko) 2016-10-18 2017-10-13 고압 균질화 장치 및 이를 이용한 그래핀의 제조방법

Country Status (5)

Country Link
US (2) US11242251B2 (ko)
EP (1) EP3530345B1 (ko)
KR (1) KR102097814B1 (ko)
CN (1) CN109803751B (ko)
WO (1) WO2018074779A2 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3033554B1 (fr) * 2015-03-09 2020-01-31 Centre National De La Recherche Scientifique Procede de formation d'un dispositif en graphene
EP3636592A1 (en) * 2018-10-12 2020-04-15 Advanced Material Development Limited Liquid-exfoliated nanomaterials
CN112206695B (zh) * 2020-09-16 2021-11-19 复旦大学 一种多层次结构微通道混合器及其流体混合方法

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Publication number Priority date Publication date Assignee Title
DE1168869B (de) * 1960-12-10 1964-04-30 Separator Ab Vorrichtung zum Homogenisieren von Fluessigkeiten
JP2012096233A (ja) * 2004-04-22 2012-05-24 Velocys Inc マイクロチャンネル装置内での流動化及び固形物のプロセス処理
JP2008229555A (ja) * 2007-03-22 2008-10-02 Sumitomo Heavy Ind Ltd 次亜塩素酸水生成装置
KR20120096277A (ko) * 2011-02-22 2012-08-30 부산대학교 산학협력단 유체의 혼합유동을 일으키는 마이크로믹스
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KR20160069866A (ko) * 2014-12-09 2016-06-17 주식회사 엘지화학 고농도 그래핀 분산액의 제조 방법

Also Published As

Publication number Publication date
EP3530345A2 (en) 2019-08-28
US11242251B2 (en) 2022-02-08
CN109803751A (zh) 2019-05-24
US11820665B2 (en) 2023-11-21
US20220144643A1 (en) 2022-05-12
WO2018074779A2 (ko) 2018-04-26
EP3530345A4 (en) 2019-10-30
US20190284053A1 (en) 2019-09-19
KR102097814B1 (ko) 2020-05-29
EP3530345B1 (en) 2021-12-01
KR20180042583A (ko) 2018-04-26
CN109803751B (zh) 2022-03-25

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