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TW200710027A - Method for manufacturing meso-carbon microbeads - Google Patents

Method for manufacturing meso-carbon microbeads

Info

Publication number
TW200710027A
TW200710027A TW095110895A TW95110895A TW200710027A TW 200710027 A TW200710027 A TW 200710027A TW 095110895 A TW095110895 A TW 095110895A TW 95110895 A TW95110895 A TW 95110895A TW 200710027 A TW200710027 A TW 200710027A
Authority
TW
Taiwan
Prior art keywords
carbonaceous component
meso
manufacturing
carbon
carbon microbeads
Prior art date
Application number
TW095110895A
Other languages
Chinese (zh)
Inventor
Chiharu Yamaguchi
Juji Mondori
Akihiro Mabuchi
Ken Fujiwara
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
Publication of TW200710027A publication Critical patent/TW200710027A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C10C3/005—Working-up pitch, asphalt, bitumen by mixing several fractions (also coaltar fractions with petroleum fractions)
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C10C3/002—Working-up pitch, asphalt, bitumen by thermal means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

To provide a method for manufacturing meso-carbon microbeads, which is narrow in particle size distribution, spherical and smooth in surface, with good yield. The meso-carbon microbeads is produced by heat-treating a mixture, which is a mixture of carbonaceous component (1) and carbonaceous component (2) with lower aromatic property than the carbonaceous component (1), and the ration Fa2/Fa1 of aromatic carbon of fraction Fa2 of the carbonaceous component (2) to the aromatic carbon fraction Fa1 of the carbonaceous component (1) is less than 0.95. Said carbonaceous component (1) may be constituted by one selected from coal/tar or coal/tar pitch. In addition, said carbonaceous component (2) may be constituted by, for example, an ethylene bottom oil, a decant oil, an asphaltene, or a pitch using these as material. The proportion of carbonaceous component (1) and carbonaceous component (2) may be, for example, the former/the latter (weight ratio) = 99/1~30/70.
TW095110895A 2005-03-30 2006-03-29 Method for manufacturing meso-carbon microbeads TW200710027A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005099570 2005-03-30

Publications (1)

Publication Number Publication Date
TW200710027A true TW200710027A (en) 2007-03-16

Family

ID=37086784

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095110895A TW200710027A (en) 2005-03-30 2006-03-29 Method for manufacturing meso-carbon microbeads

Country Status (4)

Country Link
JP (1) JPWO2006109497A1 (en)
CN (1) CN101184825A (en)
TW (1) TW200710027A (en)
WO (1) WO2006109497A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI455880B (en) * 2011-10-21 2014-10-11 昭和電工股份有限公司 Method for manufacturing electrode material for lithium ion battery
TWI457278B (en) * 2011-10-21 2014-10-21 昭和電工股份有限公司 Production method of electrode material for lithium ion battery

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JP5367521B2 (en) 2009-09-18 2013-12-11 Ｊｘ日鉱日石エネルギー株式会社 Carbon material for negative electrode of lithium secondary battery and method for producing the same
CN101830457B (en) * 2010-05-20 2012-01-25 湖南大学 Method for preparing carbon microspheres and application of heteropolyacid in carbon microsphere preparation and graphitization
JP5528923B2 (en) * 2010-06-25 2014-06-25 Ｊｘ日鉱日石エネルギー株式会社 Raw material carbon composition for negative electrode material of lithium ion secondary battery
JP5612428B2 (en) * 2010-10-08 2014-10-22 Ｊｘ日鉱日石エネルギー株式会社 Graphite material for negative electrode of lithium ion secondary battery having lattice strain and lithium ion secondary battery
CN102653397A (en) * 2011-03-01 2012-09-05 辽宁科技大学 Preparation method of coal tar-based mesocarbon microbead
CN102181299B (en) * 2011-04-01 2013-04-24 常州黑玛新型碳材料工程技术研究中心有限公司 Preparation method of intermediate-phase asphalt
CN102633245A (en) * 2011-05-27 2012-08-15 天津市贝特瑞新能源材料有限责任公司 Control method of intermediate phase carbon microball D50 and device for producing intermediate phase carbon microball
CN102849719A (en) * 2011-06-29 2013-01-02 天津爱敏特电池材料有限公司 A method for continuous production of mesocarbon microbeads
CN102952561B (en) * 2011-08-31 2014-03-12 上海宝钢化工有限公司 Method for preparing adjustable high-quinoline-insoluble (QI) coal tar
JP6505020B2 (en) * 2012-11-26 2019-04-24 ジョージア − パシフィック ケミカルズ エルエルシー Preparation of polymer resin and carbon material
CN103440990A (en) * 2013-08-29 2013-12-11 电子科技大学 Method for manufacturing electrochemical capacitor composite electrode material
CN104518206B (en) * 2013-09-26 2017-11-28 联想(北京)有限公司 A kind of rechargeable battery, method and apparatus
CN105036116B (en) * 2015-08-06 2017-11-17 太原理工大学 The method that kerosene co grinding method residue prepares mesophase pitch or carbonaceous mesophase spherules
CN105199766B (en) * 2015-10-22 2017-10-17 鞍山兴德材料科技股份有限公司 The preparation method of the burnt raw material of mesophase pitch for dynamic lithium battery negative material
CN105645379B (en) * 2016-01-11 2018-03-02 神华集团有限责任公司 Asphalt hard carbon material, its preparation method and its application
CN105905883A (en) * 2016-04-15 2016-08-31 神华集团有限责任公司 Mesocarbon microbead and preparation method thereof
CN106635102B (en) * 2016-12-09 2021-03-23 山东益大新材料股份有限公司 Process for producing negative electrode material coke by using supercritical extraction oil slurry as raw material and application thereof
CN108587664B (en) * 2018-03-29 2020-08-18 武汉科技大学 Fine mosaic structure mesophase pitch, preparation method thereof and application thereof in high-strength high-density graphite material
KR102254549B1 (en) * 2020-06-03 2021-05-20 정영운 The method for fabrication of spherical carbonaceous material
JP7497528B2 (en) * 2021-01-07 2024-06-10 エルジー エナジー ソリューション リミテッド Positive electrode additive for lithium secondary battery, positive electrode active material containing the same, positive electrode and lithium secondary battery
CN113046110B (en) * 2021-03-19 2021-11-23 北京旭阳科技有限公司 Preparation method of binder asphalt, binder asphalt and electrode for aluminum smelting

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61215692A (en) * 1985-03-22 1986-09-25 Sumitomo Metal Ind Ltd Mesophase pitch suitable for high-performance carbon fiber and its production
JP2574686B2 (en) * 1988-03-24 1997-01-22 大阪瓦斯株式会社 Method for producing mesocarbon microbeads
JP3653576B2 (en) * 1994-04-01 2005-05-25 大阪瓦斯株式会社 Method for producing mesocarbon microbeads
JP3539755B2 (en) * 1994-04-15 2004-07-07 大阪瓦斯株式会社 Method for producing mesocarbon microbeads

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI455880B (en) * 2011-10-21 2014-10-11 昭和電工股份有限公司 Method for manufacturing electrode material for lithium ion battery
TWI457278B (en) * 2011-10-21 2014-10-21 昭和電工股份有限公司 Production method of electrode material for lithium ion battery

Also Published As

Publication number Publication date
JPWO2006109497A1 (en) 2008-10-23
WO2006109497A1 (en) 2006-10-19
CN101184825A (en) 2008-05-21

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