DE69222926T2 - Verfahren zur herstellung gesinterter mesokohlenstoffmikrokugeln und deren qualitätskontrolle - Google Patents

Verfahren zur herstellung gesinterter mesokohlenstoffmikrokugeln und deren qualitätskontrolle

Info

Publication number
DE69222926T2
DE69222926T2 DE69222926T DE69222926T DE69222926T2 DE 69222926 T2 DE69222926 T2 DE 69222926T2 DE 69222926 T DE69222926 T DE 69222926T DE 69222926 T DE69222926 T DE 69222926T DE 69222926 T2 DE69222926 T2 DE 69222926T2
Authority
DE
Germany
Prior art keywords
sintered
production
quality control
mesocarbon microspheres
mesocarbon
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 - Fee Related
Application number
DE69222926T
Other languages
English (en)
Other versions
DE69222926D1 (de
Inventor
Yoshiteru Nakagawa
Takayuki Azuma
Hideki - Tamamura
Tadashi - - Murakami
Norio - - - Murakami
Yasuo - Minamitani
Noboru Mimura
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.)
Osaka Gas Co Ltd
Original Assignee
Osaka Gas 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 Osaka Gas Co Ltd filed Critical Osaka Gas Co Ltd
Application granted granted Critical
Publication of DE69222926D1 publication Critical patent/DE69222926D1/de
Publication of DE69222926T2 publication Critical patent/DE69222926T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C04B35/528—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Products (AREA)
DE69222926T 1991-08-02 1992-06-23 Verfahren zur herstellung gesinterter mesokohlenstoffmikrokugeln und deren qualitätskontrolle Expired - Fee Related DE69222926T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP19431091 1991-08-02
JP21107691 1991-08-22
PCT/JP1992/000800 WO1993002988A1 (en) 1991-08-02 1992-06-23 Process for producing sintered mesocarbon microbeads and quality control therefor

Publications (2)

Publication Number Publication Date
DE69222926D1 DE69222926D1 (de) 1997-12-04
DE69222926T2 true DE69222926T2 (de) 1998-03-05

Family

ID=26508423

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69222926T Expired - Fee Related DE69222926T2 (de) 1991-08-02 1992-06-23 Verfahren zur herstellung gesinterter mesokohlenstoffmikrokugeln und deren qualitätskontrolle

Country Status (5)

Country Link
US (1) US5395562A (de)
EP (1) EP0552371B1 (de)
JP (1) JP3277234B2 (de)
DE (1) DE69222926T2 (de)
WO (1) WO1993002988A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19838021C2 (de) * 1998-08-21 2002-07-18 Sintec Keramik Gmbh Kolben aus Feinstkornkohlenstoff, Verfahren zu seiner Herstellung und seine Verwendung
CN102849719A (zh) * 2011-06-29 2013-01-02 天津爱敏特电池材料有限公司 一种连续生产制备中间相炭微球的方法
US9284190B2 (en) 2012-07-13 2016-03-15 Corning Incorporated Electrochemical high rate storage materials, process and electrodes
CN106753495A (zh) * 2016-12-29 2017-05-31 中石化南京工程有限公司 一种高温煤焦油/渣油生产碳微球和浸渍剂沥青的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6051612A (ja) * 1983-08-31 1985-03-23 Osaka Gas Co Ltd カ−ボン微粒子の製造方法
EP0308824B1 (de) * 1987-09-18 1992-12-23 Mitsubishi Petrochemical Co., Ltd. Herstellung von kohlenstoffhaltigen Pulvern und ihre Granulierung
JPH01138172A (ja) * 1987-11-24 1989-05-31 Toyo Tanso Kk 黒鉛とメソカーボンマイクロビーズとの焼結体
US4950443A (en) * 1988-01-07 1990-08-21 Mitsubishi Pencil Co., Ltd. Process for producing carbon product with coarse and dense structure
JP2782193B2 (ja) * 1988-02-17 1998-07-30 大阪瓦斯株式会社 メソカーボンマイクロビーズの乾燥方法
JP2635996B2 (ja) * 1988-05-17 1997-07-30 川崎製鉄株式会社 高密度炭素材成形体用の粉末および高密度炭素材料の製造方法
US5202293A (en) * 1989-01-17 1993-04-13 Toyota Jidosha Kabushiki Kaisha Carbon fiber reinforced carbon
US5169718A (en) * 1989-06-22 1992-12-08 Toyota Jidosha Kabushiki Kaisha Sliding member

Also Published As

Publication number Publication date
US5395562A (en) 1995-03-07
EP0552371B1 (de) 1997-10-29
EP0552371A1 (de) 1993-07-28
DE69222926D1 (de) 1997-12-04
WO1993002988A1 (en) 1993-02-18
EP0552371A4 (de) 1995-02-22
JP3277234B2 (ja) 2002-04-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee