ES2126414B1 - Breas mesofasicas que contienen compuestos organometalicos para hilarlas en forma de fibras de brea y carbono. - Google Patents

Breas mesofasicas que contienen compuestos organometalicos para hilarlas en forma de fibras de brea y carbono.

Info

Publication number
ES2126414B1
ES2126414B1 ES009102722A ES9102722A ES2126414B1 ES 2126414 B1 ES2126414 B1 ES 2126414B1 ES 009102722 A ES009102722 A ES 009102722A ES 9102722 A ES9102722 A ES 9102722A ES 2126414 B1 ES2126414 B1 ES 2126414B1
Authority
ES
Spain
Prior art keywords
pitch
organometallic compounds
metal
mesophasic
carbon fibers
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 - Lifetime
Application number
ES009102722A
Other languages
English (en)
Other versions
ES2126414A1 (es
Inventor
H Ernest Romine
Jr James R Mcconaghy
John A Rodgers
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.)
ConocoPhillips Co
Original Assignee
Conoco Inc
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 Conoco Inc filed Critical Conoco Inc
Publication of ES2126414A1 publication Critical patent/ES2126414A1/es
Application granted granted Critical
Publication of ES2126414B1 publication Critical patent/ES2126414B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C10C3/02—Working-up pitch, asphalt, bitumen by chemical means reaction
    • C10C3/026—Working-up pitch, asphalt, bitumen by chemical means reaction with organic compounds
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
    • D01F9/145—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Inorganic Fibers (AREA)
  • Catalysts (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

Se describe un procedimiento mejorado para producir una brea anisotrópica singular que contiene metales, adecuada para la fabricación de fibras de carbono. Se añaden compuestos organometálicos aromáticos solubles a un material de alimentación carbonoso que está sustancialmente exento de brea mesofásica, y se difunde calor en la composición resultante para proporcionar un producto de brea isotrópica que contiene mesógenos y compuestos organometálicos aromáticos solubles. Seguidamente, se fracciona con disolvente el producto de brea para separar mesógenos que contienen metales de los compuestos organometálicos. Los mesógenos que contienen metales se calientan a una temperatura suficiente para provocar su fusionamiento y producir una brea mesofásica que contiene metales. En otro método, se difunde calor en el material de alimentación carbonoso para proporcionar un producto de brea isotrópica que contiene mesógenos, y se añaden compuestos organometálicos aromáticos solubles de altoupeso molecular al producto de brea isotrópica que contiene mesógenos ante el fraccionamiento con disolvente. Las fibras de carbono que contienen metales producidas a partir de la brea mesofásica presentan propiedades reforzadas de estabilización, resistencia a la tracción y módulo de tracción. Alternativamente, el fraccionamiento con disolvente o la separación se lleva a condiciones de extracción supercríticas para producir una brea mesofásica que contiene metales. Pueden añadirse compuestos organometálicos al material de alimentación carbonoso antes o después de la operación de difusión de calor.
ES009102722A 1990-12-14 1991-12-04 Breas mesofasicas que contienen compuestos organometalicos para hilarlas en forma de fibras de brea y carbono. Expired - Lifetime ES2126414B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62831490A 1990-12-14 1990-12-14

Publications (2)

Publication Number Publication Date
ES2126414A1 ES2126414A1 (es) 1999-03-16
ES2126414B1 true ES2126414B1 (es) 1999-11-16

Family

ID=24518377

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009102722A Expired - Lifetime ES2126414B1 (es) 1990-12-14 1991-12-04 Breas mesofasicas que contienen compuestos organometalicos para hilarlas en forma de fibras de brea y carbono.

Country Status (8)

Country Link
US (3) US5720871A (es)
JP (1) JP3002536B2 (es)
CA (1) CA2055092C (es)
DE (1) DE4141164C2 (es)
ES (1) ES2126414B1 (es)
FR (1) FR2756841B1 (es)
GB (1) GB2319780B (es)
NL (1) NL9102053A (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2055092C (en) * 1990-12-14 2002-01-15 Conoco Inc. Organometallic containing mesophase pitches for spinning into pitch carbon fibers
US6331245B1 (en) 1999-11-23 2001-12-18 Kellogg Brown & Root, Inc. Petroleum resid pelletization
US6499979B2 (en) 1999-11-23 2002-12-31 Kellogg Brown & Root, Inc. Prilling head assembly for pelletizer vessel
US6361682B1 (en) 2000-03-16 2002-03-26 Kellogg Brown & Root, Inc. Pelletization of petroleum resids
KR100490831B1 (ko) * 2002-09-05 2005-05-19 (주)카보닉스 질소산화물 제거용 촉매의 제조방법
KR100490832B1 (ko) * 2002-09-05 2005-05-19 (주)카보닉스 질소 산화물 제거용 촉매의 제조 방법
WO2004087878A2 (en) 2003-03-28 2004-10-14 Monsanto Technology, Llc Novel plant promoters for use in early seed development
AU2005285014A1 (en) * 2004-09-14 2006-03-23 Monsanto Technology Llc Promoter molecules for use in plants
KR20080057449A (ko) * 2006-12-20 2008-06-25 재단법인 포항산업과학연구원 질소산화물 제거용 활성탄소섬유 촉매의 제조방법 및 이에따라 제조된 활성탄소섬유 촉매
FR2910824B1 (fr) * 2006-12-27 2009-02-27 Anticor Chimie Sa Molecules stabilisantes d'asphaltene presentant un motif tetrapyrrolique
US7968020B2 (en) * 2008-04-30 2011-06-28 Kellogg Brown & Root Llc Hot asphalt cooling and pelletization process
US7964240B2 (en) * 2009-01-19 2011-06-21 Conocophillips Company Producing coated graphitic anode powders by extracting pitch from high volatile matter coke and coating the same in-situ
US20110185631A1 (en) * 2010-02-03 2011-08-04 Kellogg Brown & Root Llc Systems and Methods of Pelletizing Heavy Hydrocarbons
EP2997002A4 (en) * 2013-05-14 2016-12-14 Ciris Energy Inc TREATMENT OF CARBON RAW MATERIALS
JP6113684B2 (ja) * 2014-05-22 2017-04-12 株式会社オーエ 組ブラシ式清掃用具
CN105177766B (zh) * 2015-09-28 2018-07-17 东华大学 一种中间相沥青连续长丝的制备方法
CN108486689B (zh) * 2018-03-08 2020-03-24 湖南东映碳材料科技有限公司 一种高模量高导热沥青基炭纤维连续长丝的制备方法
CN109056119B (zh) * 2018-06-26 2020-12-08 武汉科技大学 一种通过高温加张制备性能提升的中间相沥青基石墨纤维的方法
US10920153B2 (en) 2019-01-15 2021-02-16 Suncor Energy Inc. Combined process to produce both a pipelineable crude and carbon fiber from heavy hydrocarbon
CN112831334B (zh) * 2021-01-13 2022-07-29 中国石油大学(华东) 一种中间相沥青和中间相炭微球的制备方法
US11731878B2 (en) * 2021-07-14 2023-08-22 Suncor Energy Inc. Production of carbon fiber from asphaltenes
CN115197732B (zh) * 2022-06-07 2023-12-22 中国矿业大学(北京) 一种高品质合成可纺沥青及碳纤维的制备方法
JP2024121311A (ja) * 2023-02-27 2024-09-06 国立大学法人九州大学 炭素繊維用メソフェーズピッチ及びメソフェーズピッチ系炭素繊維の製造方法

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Publication number Priority date Publication date Assignee Title
US3258419A (en) * 1963-03-25 1966-06-28 Union Oil Co Catalytic airblown asphalt
US3385915A (en) * 1966-09-02 1968-05-28 Union Carbide Corp Process for producing metal oxide fibers, textiles and shapes
FR2250571B1 (es) * 1973-11-12 1980-01-04 British Petroleum Co
US4026788A (en) * 1973-12-11 1977-05-31 Union Carbide Corporation Process for producing mesophase pitch
US4042486A (en) * 1974-06-24 1977-08-16 Kureha Kagaku Kogyo Kabushiki Kaisha Process for the conversion of pitch into crystalloidal pitch
US4208267A (en) * 1977-07-08 1980-06-17 Exxon Research & Engineering Co. Forming optically anisotropic pitches
US4341621A (en) * 1979-03-26 1982-07-27 Exxon Research & Engineering Co. Neomesophase formation
US4277324A (en) * 1979-04-13 1981-07-07 Exxon Research & Engineering Co. Treatment of pitches in carbon artifact manufacture
US4219404A (en) * 1979-06-14 1980-08-26 Exxon Research & Engineering Co. Vacuum or steam stripping aromatic oils from petroleum pitch
JPS588786A (ja) * 1981-07-10 1983-01-18 Mitsubishi Oil Co Ltd 炭素繊維原料用ピツチの製造方法
JPS58120694A (ja) * 1982-01-13 1983-07-18 Mitsubishi Oil Co Ltd 炭素繊維原料ピツチの製造法
JPS58142976A (ja) * 1982-02-22 1983-08-25 Toa Nenryo Kogyo Kk 均質低軟化点光学的異方性ピッチの製法
JPS59216921A (ja) * 1983-05-20 1984-12-07 Fuji Standard Res Kk 炭素繊維の製造方法
US4600496A (en) * 1983-05-26 1986-07-15 Phillips Petroleum Company Pitch conversion
DE3334056A1 (de) * 1983-09-21 1985-04-18 Basf Ag, 6700 Ludwigshafen Fluessig-kristalline phasen bildende polymere
US4704333A (en) * 1983-11-18 1987-11-03 Phillips Petroleum Company Pitch conversion
DE3610375A1 (de) * 1986-03-27 1987-10-01 Ruetgerswerke Ag Verfahren zur herstellung eines kohlenstoffaser-vorprodukts und daraus hergestellte kohlenstoffasern
US4892642A (en) * 1987-11-27 1990-01-09 Conoco Inc. Process for the production of mesophase
DE4000174A1 (de) * 1990-01-05 1991-07-11 Ruetgerswerke Ag Verfahren zur herstellung von mesophasen
US5730949A (en) * 1990-06-04 1998-03-24 Conoco Inc. Direct process route to organometallic containing pitches for spinning into pitch carbon fibers
CA2055092C (en) * 1990-12-14 2002-01-15 Conoco Inc. Organometallic containing mesophase pitches for spinning into pitch carbon fibers

Also Published As

Publication number Publication date
NL9102053A (nl) 2001-05-01
CA2055092C (en) 2002-01-15
JP3002536B2 (ja) 2000-01-24
GB2319780B (en) 1998-09-23
US5720871A (en) 1998-02-24
DE4141164A1 (de) 1998-08-27
FR2756841A1 (fr) 1998-06-12
JPH1112576A (ja) 1999-01-19
US5932186A (en) 1999-08-03
CA2055092A1 (en) 1992-06-15
GB2319780A (en) 1998-06-03
ES2126414A1 (es) 1999-03-16
GB9126474D0 (en) 1998-03-18
DE4141164C2 (de) 2003-03-27
FR2756841B1 (fr) 1999-02-05
US6270652B1 (en) 2001-08-07

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