WO2009014165A1 - Procédé de concentration de liquide de dispersion colloïdale - Google Patents

Procédé de concentration de liquide de dispersion colloïdale Download PDF

Info

Publication number
WO2009014165A1
WO2009014165A1 PCT/JP2008/063247 JP2008063247W WO2009014165A1 WO 2009014165 A1 WO2009014165 A1 WO 2009014165A1 JP 2008063247 W JP2008063247 W JP 2008063247W WO 2009014165 A1 WO2009014165 A1 WO 2009014165A1
Authority
WO
WIPO (PCT)
Prior art keywords
dispersion liquid
concentrating
colloid dispersion
separating membrane
concentrating colloid
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.)
Ceased
Application number
PCT/JP2008/063247
Other languages
English (en)
Japanese (ja)
Inventor
Yoshimasa Murata
Chihiro Sakai
Keiko Kurosaki
Tetsuro Yoshii
Kenichi Nakama
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.)
Nippon Sheet Glass Co Ltd
Original Assignee
Nippon Sheet Glass Co Ltd
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 Nippon Sheet Glass Co Ltd filed Critical Nippon Sheet Glass Co Ltd
Priority to JP2009524503A priority Critical patent/JPWO2009014165A1/ja
Publication of WO2009014165A1 publication Critical patent/WO2009014165A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/06—Separation of liquids from each other by electricity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0009—Settling tanks making use of electricity or magnetism
    • 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
    • B01J13/0004—Preparation of sols
    • B01J13/0039—Post treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Colloid Chemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

L'invention porte sur un procédé de concentration d'un liquide de dispersion colloïdale par génération d'un gradient potentiel dans le liquide de dispersion colloïdale. Ce procédé est caractérisé en ce que l'appareil de concentration est muni d'un récipient de concentration dans lequel une électrode positive et une électrode négative peuvent être immergées dans le liquide de dispersion colloïdale. De plus, l'appareil de concentration est conçu pour réaliser une concentration et n'est pas muni de membrane de séparation. Ledit procédé utilise un appareil d'enrichissement à un rapport de concentration élevé qui économise l'énergie, est compact et ne comporte pas de membrane de séparation.
PCT/JP2008/063247 2007-07-24 2008-07-24 Procédé de concentration de liquide de dispersion colloïdale Ceased WO2009014165A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009524503A JPWO2009014165A1 (ja) 2007-07-24 2008-07-24 コロイド分散液の濃縮方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007192081 2007-07-24
JP2007-192081 2007-07-24

Publications (1)

Publication Number Publication Date
WO2009014165A1 true WO2009014165A1 (fr) 2009-01-29

Family

ID=40281413

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/063247 Ceased WO2009014165A1 (fr) 2007-07-24 2008-07-24 Procédé de concentration de liquide de dispersion colloïdale

Country Status (2)

Country Link
JP (1) JPWO2009014165A1 (fr)
WO (1) WO2009014165A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011074606A1 (fr) * 2009-12-15 2011-06-23 公立大学法人大阪府立大学 Nanoparticules métalliques et procédé pour la production de nanoparticules métalliques
WO2017014108A1 (fr) * 2015-07-23 2017-01-26 国立研究開発法人産業技術総合研究所 Appareil et procédé de production d'une dispersion de nanoparticules métalliques, procédé de fabrication d'un support de nanoparticules métalliques, nanoparticule métallique, dispersion de nanoparticules métalliques et support de nanoparticules métalliques
CN114028874A (zh) * 2021-11-23 2022-02-11 青岛科技大学 水溶液中胶体粒径的调控方法、所得胶体及其应用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005056222A1 (fr) * 2003-12-15 2005-06-23 Nippon Sheet Glass Co., Ltd. Liquide nanocolloidal metallique, procede pour produire un support metallique et support metallique associe
WO2006051825A1 (fr) * 2004-11-09 2006-05-18 Nippon Sheet Glass Company, Limited Procédé de production d’un corps chargé d’un métal noble

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5128588B1 (fr) * 1968-07-31 1976-08-20

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005056222A1 (fr) * 2003-12-15 2005-06-23 Nippon Sheet Glass Co., Ltd. Liquide nanocolloidal metallique, procede pour produire un support metallique et support metallique associe
WO2006051825A1 (fr) * 2004-11-09 2006-05-18 Nippon Sheet Glass Company, Limited Procédé de production d’un corps chargé d’un métal noble

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011074606A1 (fr) * 2009-12-15 2011-06-23 公立大学法人大阪府立大学 Nanoparticules métalliques et procédé pour la production de nanoparticules métalliques
WO2017014108A1 (fr) * 2015-07-23 2017-01-26 国立研究開発法人産業技術総合研究所 Appareil et procédé de production d'une dispersion de nanoparticules métalliques, procédé de fabrication d'un support de nanoparticules métalliques, nanoparticule métallique, dispersion de nanoparticules métalliques et support de nanoparticules métalliques
JPWO2017014108A1 (ja) * 2015-07-23 2018-07-05 国立研究開発法人産業技術総合研究所 金属ナノ粒子分散液の製造装置及び製造方法並びに金属ナノ粒子担持体の製造方法、金属ナノ粒子、金属ナノ粒子分散液、金属ナノ粒子担持体
US10710162B2 (en) 2015-07-23 2020-07-14 National Institute Of Advanced Industrial Science And Technology Apparatus and method for manufacturing metal nanoparticle dispersion, method for manufacturing metal nanoparticle support, metal nanoparticle, metal nanoparticle dispersion, and metal nanoparticle support
CN114028874A (zh) * 2021-11-23 2022-02-11 青岛科技大学 水溶液中胶体粒径的调控方法、所得胶体及其应用

Also Published As

Publication number Publication date
JPWO2009014165A1 (ja) 2010-10-07

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