DE60328431D1 - Verfahren zum Raffinieren von anorganischen Kurzfasern - Google Patents

Verfahren zum Raffinieren von anorganischen Kurzfasern

Info

Publication number
DE60328431D1
DE60328431D1 DE60328431T DE60328431T DE60328431D1 DE 60328431 D1 DE60328431 D1 DE 60328431D1 DE 60328431 T DE60328431 T DE 60328431T DE 60328431 T DE60328431 T DE 60328431T DE 60328431 D1 DE60328431 D1 DE 60328431D1
Authority
DE
Germany
Prior art keywords
short fibers
inorganic short
falling
inorganic
refining
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.)
Expired - Lifetime
Application number
DE60328431T
Other languages
English (en)
Inventor
Kyoichi Kinoshita
Motoharu Tanizawa
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.)
Toyota Industries Corp
Original Assignee
Toyota Industries Corp
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 Toyota Industries Corp filed Critical Toyota Industries Corp
Application granted granted Critical
Publication of DE60328431D1 publication Critical patent/DE60328431D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • 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
    • C01B32/158—Carbon nanotubes
    • C01B32/168—After-treatment
    • C01B32/17—Purification
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/127—Carbon filaments; Apparatus specially adapted for the manufacture thereof by thermal decomposition of hydrocarbon gases or vapours or other carbon-containing compounds in the form of gas or vapour, e.g. carbon monoxide, alcohols
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/84—Manufacture, treatment, or detection of nanostructure
    • Y10S977/842—Manufacture, treatment, or detection of nanostructure for carbon nanotubes or fullerenes
    • Y10S977/845—Purification or separation of fullerenes or nanotubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Composite Materials (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Inorganic Fibers (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Glass Compositions (AREA)
DE60328431T 2002-05-17 2003-05-15 Verfahren zum Raffinieren von anorganischen Kurzfasern Expired - Lifetime DE60328431D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002143209A JP3861747B2 (ja) 2002-05-17 2002-05-17 カーボンナノチューブの精製方法

Publications (1)

Publication Number Publication Date
DE60328431D1 true DE60328431D1 (de) 2009-09-03

Family

ID=29267838

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60328431T Expired - Lifetime DE60328431D1 (de) 2002-05-17 2003-05-15 Verfahren zum Raffinieren von anorganischen Kurzfasern

Country Status (5)

Country Link
US (1) US7648618B2 (de)
EP (1) EP1362938B1 (de)
JP (1) JP3861747B2 (de)
AT (1) ATE437257T1 (de)
DE (1) DE60328431D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1612187A1 (de) * 2004-06-30 2006-01-04 E.I. du Pont de Nemours and Company Microfasern aus Kohlenstoffnanoröhren
FR2927062B1 (fr) * 2008-02-04 2011-07-01 Arkema France Procede de remplissage securise de nanotubes de carbone, systeme de remplissage et installation industrielle mettant en oeuvre le procede.
US8591741B2 (en) 2010-09-30 2013-11-26 General Electric Company Thin film composite membranes incorporating carbon nanotubes
JP2014500131A (ja) * 2010-09-30 2014-01-09 ゼネラル・エレクトリック・カンパニイ カーボンナノチューブを組み込んだ複合薄膜
CN105013600B (zh) * 2015-07-03 2018-11-13 攀钢集团钛业有限责任公司 用于钛白粉包膜工艺前连续分离粗颗粒的装置
US11254571B1 (en) 2019-01-11 2022-02-22 United States Of America As Represented By The Secretary Of The Air Force Purification and enrichment of boron nitride nanotube feedstocks

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4663230A (en) 1984-12-06 1987-05-05 Hyperion Catalysis International, Inc. Carbon fibrils, method for producing same and compositions containing same
JPH0730498B2 (ja) * 1987-04-04 1995-04-05 株式会社豊田自動織機製作所 繊維集積体の製造方法
JP2522469B2 (ja) 1993-02-01 1996-08-07 日本電気株式会社 カ―ボン・ナノチュ―ブの精製法
JPH0822733B2 (ja) 1993-08-04 1996-03-06 工業技術院長 カーボンナノチューブの分離精製方法
JP2682486B2 (ja) 1995-01-18 1997-11-26 日本電気株式会社 カーボンナノチューブの精製方法
JP2735055B2 (ja) 1995-11-30 1998-04-02 日本電気株式会社 カーボン・ナノチューブの精製方法
JP3518586B2 (ja) * 1998-08-25 2004-04-12 大研化学工業株式会社 カーボンナノチューブ精製方法およびその装置

Also Published As

Publication number Publication date
EP1362938B1 (de) 2009-07-22
JP3861747B2 (ja) 2006-12-20
US20030234174A1 (en) 2003-12-25
JP2003335507A (ja) 2003-11-25
EP1362938A1 (de) 2003-11-19
US7648618B2 (en) 2010-01-19
ATE437257T1 (de) 2009-08-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition