ES2049644B1 - Procedimiento para producir industrialmente microesferas de mesofase carbonosa y las consiguientes piezas de carbon. - Google Patents

Procedimiento para producir industrialmente microesferas de mesofase carbonosa y las consiguientes piezas de carbon.

Info

Publication number
ES2049644B1
ES2049644B1 ES09201435A ES9201435A ES2049644B1 ES 2049644 B1 ES2049644 B1 ES 2049644B1 ES 09201435 A ES09201435 A ES 09201435A ES 9201435 A ES9201435 A ES 9201435A ES 2049644 B1 ES2049644 B1 ES 2049644B1
Authority
ES
Spain
Prior art keywords
carbon
mesophase
consequent
pieces
microspheres
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
ES09201435A
Other languages
English (en)
Other versions
ES2049644A1 (es
Inventor
De Salazar Fernandez Car Gomez
Palazon Eduardo Romero
Reinoso Francisco Rodriguez
Ramirez Ricardo Santamaria
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.)
Repsol Petroleo SA
Original Assignee
Repsol Petroleo SA
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 Repsol Petroleo SA filed Critical Repsol Petroleo SA
Priority to ES09201435A priority Critical patent/ES2049644B1/es
Priority to EP93500101A priority patent/EP0585193B1/en
Priority to DE69311465T priority patent/DE69311465T2/de
Publication of ES2049644A1 publication Critical patent/ES2049644A1/es
Application granted granted Critical
Publication of ES2049644B1 publication Critical patent/ES2049644B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
    • 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
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C1/00—Working-up tar
    • C10C1/19—Working-up tar by thermal treatment not involving distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Ceramic Products (AREA)

Abstract

PROCEDIMIENTO PARA PRODUCIR INDUSTRIALMENTE MICROESFERAS DE MESOFASE CARBONOSA Y LAS CONSIGUIENTES PIEZAS DE CARBON. SE SOMETE A TRATAMIENTO TERMICO UN MATERIAL DE PARTIDA QUE PUEDE SER RESIDUO PESADO DE PETROLEO O BREA PROCEDENTE DE CARBON Y SE OBTIENE UN PRODUCTO SOLIDO CON UN ALTO CONTENIDO EN ANISOTROPIA, QUE SE ENCUENTRA PRINCIPALMENTE EN FORMA ESFERICA. POSTERIORMENTE, ESTE PRODUCTO SOLIDO SE TRATA CON UN DISOLVENTE AROMATICO PARA EXTRAER LAS MICROESFERAS DE MESOFASE CARBONOSA (MMC) QUE SON INSOLUBLES EN EL DISOLVENTE UTILIZADO. EL MATERIAL OBTENIDO, MICROESFERAS DE MESOFASE CARBONOSA, TIENE UN AMPLIO ESPECTRO DE USOS INDUSTRIALES, BIEN DIRECTAMENTE, O MEDIANTE TRATAMIENTO POSTERIOR DE PRENSADO Y CALCINACION PARA PRODUCIR MATERIALES DE CARBON ESPECIALES.
ES09201435A 1992-07-10 1992-07-10 Procedimiento para producir industrialmente microesferas de mesofase carbonosa y las consiguientes piezas de carbon. Expired - Fee Related ES2049644B1 (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES09201435A ES2049644B1 (es) 1992-07-10 1992-07-10 Procedimiento para producir industrialmente microesferas de mesofase carbonosa y las consiguientes piezas de carbon.
EP93500101A EP0585193B1 (en) 1992-07-10 1993-07-09 Method for the industrial manufacture of carbon-containing mesophase microspheres and derived carbon objects
DE69311465T DE69311465T2 (de) 1992-07-10 1993-07-09 Verfahren zur industriellen Herstellung von Kohlenstoff-Mesophase enthaltenden Mikrokugeln und daraus hergestellte Kohlenstoffkörper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09201435A ES2049644B1 (es) 1992-07-10 1992-07-10 Procedimiento para producir industrialmente microesferas de mesofase carbonosa y las consiguientes piezas de carbon.

Publications (2)

Publication Number Publication Date
ES2049644A1 ES2049644A1 (es) 1994-04-16
ES2049644B1 true ES2049644B1 (es) 1994-12-16

Family

ID=8277614

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09201435A Expired - Fee Related ES2049644B1 (es) 1992-07-10 1992-07-10 Procedimiento para producir industrialmente microesferas de mesofase carbonosa y las consiguientes piezas de carbon.

Country Status (3)

Country Link
EP (1) EP0585193B1 (es)
DE (1) DE69311465T2 (es)
ES (1) ES2049644B1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2186466B1 (es) * 2000-03-01 2004-08-01 Repsol Petroleo, S.A. Procedimiento de obtencion de breas de petroleo no contaminantes para su uso en la fabricacion de electrodos y otros compuestos grafiticos.
CN1124228C (zh) * 2000-05-26 2003-10-15 冶金工业部鞍山热能研究院 一种中间相炭微球的制取方法
CN102491307B (zh) * 2011-11-25 2014-07-23 淄博矿业集团有限责任公司 一种共缩聚制备中间相炭微球的方法
CN109319763A (zh) * 2018-11-26 2019-02-12 内蒙古晟源科技有限公司 一种通过煤焦油浆态床加氢尾渣制备中间相炭微球的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3787541A (en) * 1971-10-26 1974-01-22 L Grindstaff Graphitization of mesophase pitch fibers
US3956436A (en) * 1972-06-29 1976-05-11 Director-General Of The Agency Of Industrial Science And Technology Process for producing micro-beads and product containing the same
US4184942A (en) * 1978-05-05 1980-01-22 Exxon Research & Engineering Co. Neomesophase formation
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
JPS5917043B2 (ja) * 1980-11-05 1984-04-19 興亜石油株式会社 粒径の均一なメソカ−ボンマイクロビ−ズの製造法
US4600496A (en) * 1983-05-26 1986-07-15 Phillips Petroleum Company Pitch conversion
JPS60200816A (ja) * 1984-03-26 1985-10-11 Kawasaki Steel Corp 炭素材料の製造方法
US5032250A (en) * 1988-12-22 1991-07-16 Conoco Inc. Process for isolating mesophase pitch

Also Published As

Publication number Publication date
EP0585193B1 (en) 1997-06-11
EP0585193A1 (en) 1994-03-02
DE69311465D1 (de) 1997-07-17
DE69311465T2 (de) 1998-01-08
ES2049644A1 (es) 1994-04-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040712