ES2049644A1 - 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
ES2049644A1
ES2049644A1 ES9201435A ES9201435A ES2049644A1 ES 2049644 A1 ES2049644 A1 ES 2049644A1 ES 9201435 A ES9201435 A ES 9201435A ES 9201435 A ES9201435 A ES 9201435A ES 2049644 A1 ES2049644 A1 ES 2049644A1
Authority
ES
Spain
Prior art keywords
carbon
mesophase microspheres
containing mesophase
objects
industrial manufacture
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.)
Granted
Application number
ES9201435A
Other languages
English (en)
Other versions
ES2049644B1 (es
Inventor
De Salazar Fernandez Gomez
Palazon Romero
Reinoso Rodriguez
Ramirez 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 DE69311465T priority patent/DE69311465T2/de
Priority to EP93500101A priority patent/EP0585193B1/en
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)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Chemical Kinetics & Catalysis (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.
DE69311465T DE69311465T2 (de) 1992-07-10 1993-07-09 Verfahren zur industriellen Herstellung von Kohlenstoff-Mesophase enthaltenden Mikrokugeln und daraus hergestellte Kohlenstoffkörper
EP93500101A EP0585193B1 (en) 1992-07-10 1993-07-09 Method for the industrial manufacture of carbon-containing mesophase microspheres and derived carbon objects

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 true ES2049644A1 (es) 1994-04-16
ES2049644B1 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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2186466A1 (es) * 2000-03-01 2003-05-01 Repsol Petroleo Sa Procedimiento de obtencion de breas de petroleo no contaminantes para su uso en la fabricacion de electrodos y otros compuestos grafiticos.
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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (7)

* 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
ES8302478A1 (es) * 1980-11-05 1982-12-16 Koa Oil Co Ltd Procedimiento para producir microperlas de mesocarbono de estrecha distribucion de tamanoa de particulas.
ES8606460A1 (es) * 1983-05-26 1986-04-01 Phillips Petroleum Co Un procedimiento para convertir pez en pez de mesofase, adecuada para formar fibras de carbono
US4637906A (en) * 1984-03-26 1987-01-20 Kawasaki Steel Corporation Method of producing carbon materials
US5032250A (en) * 1988-12-22 1991-07-16 Conoco Inc. Process for isolating mesophase pitch

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (7)

* 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
ES8302478A1 (es) * 1980-11-05 1982-12-16 Koa Oil Co Ltd Procedimiento para producir microperlas de mesocarbono de estrecha distribucion de tamanoa de particulas.
ES8606460A1 (es) * 1983-05-26 1986-04-01 Phillips Petroleum Co Un procedimiento para convertir pez en pez de mesofase, adecuada para formar fibras de carbono
US4637906A (en) * 1984-03-26 1987-01-20 Kawasaki Steel Corporation Method of producing carbon materials
US5032250A (en) * 1988-12-22 1991-07-16 Conoco Inc. Process for isolating mesophase pitch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2186466A1 (es) * 2000-03-01 2003-05-01 Repsol Petroleo Sa Procedimiento de obtencion de breas de petroleo no contaminantes para su uso en la fabricacion de electrodos y otros compuestos grafiticos.
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

Also Published As

Publication number Publication date
ES2049644B1 (es) 1994-12-16
EP0585193B1 (en) 1997-06-11
DE69311465D1 (de) 1997-07-17
DE69311465T2 (de) 1998-01-08
EP0585193A1 (en) 1994-03-02

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040712