SE443972B - Sett att framstella mikroperlor av mesokol - Google Patents

Sett att framstella mikroperlor av mesokol

Info

Publication number
SE443972B
SE443972B SE8106511A SE8106511A SE443972B SE 443972 B SE443972 B SE 443972B SE 8106511 A SE8106511 A SE 8106511A SE 8106511 A SE8106511 A SE 8106511A SE 443972 B SE443972 B SE 443972B
Authority
SE
Sweden
Prior art keywords
pitch
heat treatment
microspheres
temperature
mesophase
Prior art date
Application number
SE8106511A
Other languages
English (en)
Swedish (sv)
Other versions
SE8106511L (sv
Inventor
K Noguchi
H Tanaka
Y Kumura
E Kitajima
N Tsuchiya
T Sunada
Original Assignee
Koa Oil 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 Koa Oil Co Ltd filed Critical Koa Oil Co Ltd
Publication of SE8106511L publication Critical patent/SE8106511L/
Publication of SE443972B publication Critical patent/SE443972B/sv

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
    • C10C3/002—Working-up pitch, asphalt, bitumen by thermal means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Inorganic Fibers (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
SE8106511A 1980-11-05 1981-11-04 Sett att framstella mikroperlor av mesokol SE443972B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55154653A JPS5917043B2 (ja) 1980-11-05 1980-11-05 粒径の均一なメソカ−ボンマイクロビ−ズの製造法

Publications (2)

Publication Number Publication Date
SE8106511L SE8106511L (sv) 1982-05-06
SE443972B true SE443972B (sv) 1986-03-17

Family

ID=15588932

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8106511A SE443972B (sv) 1980-11-05 1981-11-04 Sett att framstella mikroperlor av mesokol

Country Status (19)

Country Link
US (1) US4381990A (da)
JP (1) JPS5917043B2 (da)
AR (1) AR224971A1 (da)
AT (1) AT384750B (da)
AU (1) AU550172B2 (da)
BE (1) BE890993A (da)
BR (1) BR8107155A (da)
CA (1) CA1158582A (da)
CH (1) CH650480A5 (da)
DE (1) DE3143818A1 (da)
DK (1) DK156637C (da)
ES (1) ES507392A0 (da)
FR (1) FR2493295A1 (da)
GB (1) GB2086932B (da)
IT (1) IT1171631B (da)
MX (1) MX160494A (da)
NL (1) NL8104967A (da)
NO (1) NO154127C (da)
SE (1) SE443972B (da)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5917044B2 (ja) * 1981-06-01 1984-04-19 興亜石油株式会社 晶質化物質の製造方法および装置
JPS58164687A (ja) * 1982-03-24 1983-09-29 Toa Nenryo Kogyo Kk 光学的異方性ピツチの製造方法
JPS60200816A (ja) * 1984-03-26 1985-10-11 Kawasaki Steel Corp 炭素材料の製造方法
JPS60202189A (ja) * 1984-03-26 1985-10-12 Idemitsu Kosan Co Ltd 炭素材用ピッチの製造方法
JPS6144704A (ja) * 1984-08-07 1986-03-04 Sumitomo Metal Ind Ltd 高強度・高密度炭素材の製造方法
US4575412A (en) * 1984-08-28 1986-03-11 Kawasaki Steel Corporation Method for producing a precursor pitch for carbon fiber
US4578177A (en) * 1984-08-28 1986-03-25 Kawasaki Steel Corporation Method for producing a precursor pitch for carbon fiber
JPS61108725A (ja) * 1984-10-30 1986-05-27 Teijin Ltd 新規構造を有するピツチ系炭素繊維の製造法
DE3829986A1 (de) * 1988-09-03 1990-03-15 Enka Ag Verfahren zur erhoehung des mesophasenanteils in pech
US5032250A (en) * 1988-12-22 1991-07-16 Conoco Inc. Process for isolating mesophase pitch
FR2687998A1 (fr) * 1992-02-28 1993-09-03 Aerospatiale Procede de fabrication d'une piece en materieu composite carbone/carbone utilisant de la poudre de mesophase.
ES2049644B1 (es) * 1992-07-10 1994-12-16 Repsol Petroleo Sa Procedimiento para producir industrialmente microesferas de mesofase carbonosa y las consiguientes piezas de carbon.
ES2221574B1 (es) * 2003-06-06 2006-02-16 Consejo Superior De Investigaciones Cientificas Procedimiento y equipo para la elaboracion en continuo de brea de mesofase.
US20070077496A1 (en) * 2005-10-05 2007-04-05 Medtronic, Inc. Lithium-ion battery
JP5825705B2 (ja) * 2010-03-26 2015-12-02 東洋炭素株式会社 カーボンブラシ
JP5950400B2 (ja) * 2012-09-14 2016-07-13 クアーズテック株式会社 炭素材料及びその製造方法
CN103613089B (zh) * 2013-11-29 2016-02-10 神华集团有限责任公司 利用煤液化残渣制备中间相炭微球的方法及中间相炭微球
WO2018221534A1 (ja) 2017-05-30 2018-12-06 日清オイリオグループ株式会社 油性保湿剤及びそれを含む皮膚外用組成物
JPWO2020116439A1 (ja) 2018-12-04 2021-10-21 日清オイリオグループ株式会社 油性保湿剤及びそれを含む皮膚外用組成物
EP3892270A4 (en) 2018-12-04 2022-08-17 The Nisshin OilliO Group, Ltd. OIL-BASED MOISTURIZING AGENT AND COMPOSITION FOR EXTERNAL APPLICATION TO THE SKIN WITH IT
CN114477126B (zh) * 2020-10-27 2023-04-07 中国石油化工股份有限公司 一种中间相炭微球及其制备方法
CN115321512B (zh) * 2022-08-18 2024-03-15 郑州中科新兴产业技术研究院 一种煤沥青制备的各向同性炭微球及其方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB699470A (en) * 1950-08-10 1953-11-11 Standard Oil Dev Co Improvements in or relating to the production of microspherical carbon particles
US2896261A (en) * 1954-12-27 1959-07-28 Gulf Research Development Co Method of cooling and granulating petroleum pitch
GB1416573A (en) * 1972-06-29 1975-12-03 Agency Ind Science Techn Process for producing particles having a graphite crystal structure
JPS5318994B2 (da) * 1973-03-13 1978-06-17
JPS539599B2 (da) * 1974-02-26 1978-04-06
JPS52134628A (en) * 1976-05-04 1977-11-11 Koa Oil Co Ltd Continuous method of manufacturing pitch
JPS5527817A (en) * 1978-08-11 1980-02-28 Kureha Chem Ind Co Ltd Manufacture of spherical carbon or spherical activated carbon
JPS5854081B2 (ja) * 1980-01-04 1983-12-02 興亜石油株式会社 メソカ−ボンマイクロビ−ズの製造法
US4303631A (en) * 1980-06-26 1981-12-01 Union Carbide Corporation Process for producing carbon fibers

Also Published As

Publication number Publication date
FR2493295A1 (fr) 1982-05-07
DE3143818C2 (da) 1990-06-07
AT384750B (de) 1987-12-28
CA1158582A (en) 1983-12-13
SE8106511L (sv) 1982-05-06
AR224971A1 (es) 1982-01-29
JPS5778487A (en) 1982-05-17
ES8302478A1 (es) 1982-12-16
NO154127C (no) 1986-07-23
NO813704L (no) 1982-05-06
NO154127B (no) 1986-04-14
NL8104967A (nl) 1982-06-01
ATA475981A (de) 1987-06-15
CH650480A5 (fr) 1985-07-31
JPS5917043B2 (ja) 1984-04-19
AU7703481A (en) 1982-05-13
MX160494A (es) 1990-03-12
US4381990A (en) 1983-05-03
ES507392A0 (es) 1982-12-16
DK156637B (da) 1989-09-18
GB2086932A (en) 1982-05-19
DK156637C (da) 1990-02-12
IT1171631B (it) 1987-06-10
DE3143818A1 (de) 1982-06-03
DK486681A (da) 1982-05-06
BR8107155A (pt) 1982-07-20
FR2493295B1 (da) 1984-04-27
AU550172B2 (en) 1986-03-06
IT8149621A0 (it) 1981-11-03
BE890993A (fr) 1982-03-01
GB2086932B (en) 1984-03-21

Similar Documents

Publication Publication Date Title
SE443972B (sv) Sett att framstella mikroperlor av mesokol
KR101505695B1 (ko) 탄화수소 액체로부터 초미세 고형물의 회수 방법
US2118454A (en) Process for separating high molecular mixtures of the ester type
JPS6138755B2 (da)
US4127472A (en) Process for preparing a raw material for the manufacture of needle coke
US2871181A (en) Method of removing finely divided solid particles from hydrocarbonaceous liquids
SE453098B (sv) Sett och anordning for framstellning av kristalliserbart, kolhaltigt material
US4363670A (en) Continuous process for industrially producing mesocarbon microbeads
US4640761A (en) Process for preparing pitch
US5223122A (en) Producing method of fractionated wax products having different molecular weights from solid wax
SU1757443A3 (ru) Способ переработки остатка вакуумной перегонки на нефтеперерабатывающем заводе
US2065201A (en) Hydrogenation of hydrocarbons
US2941941A (en) Fractionation of oils by selective extraction
CN110697677A (zh) 一种中空碳微球及其制备方法
CN110573227A (zh) 精炼厂吹扫物流的物理分离方法
US2770577A (en) Process of separating microcrystalline waxes from crude oil
US3003945A (en) Separation of asphalt-type bituminous materials with acetone
EP0585193B1 (en) Method for the industrial manufacture of carbon-containing mesophase microspheres and derived carbon objects
US2239692A (en) Continuous process of treating oils
GB2095279A (en) Process for refining coal-based heavy oils
US3003947A (en) Separation of asphalt-type bituminous materials utilizing aliphatic carboxylic acid esters containing 2 through 3 carbon atoms
CN213172211U (zh) 费托渣蜡的处理系统
US3098034A (en) Fractionation of oils by selective extraction
US2879222A (en) Method for recovering asphaltic products from mixtures thereof with water
JPH0948978A (ja) 溶媒和されたメソフェーズピッチを製造するための改良された方法

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8106511-2

Effective date: 19940610

Format of ref document f/p: F