JPH0445550B2 - - Google Patents

Info

Publication number
JPH0445550B2
JPH0445550B2 JP1267948A JP26794889A JPH0445550B2 JP H0445550 B2 JPH0445550 B2 JP H0445550B2 JP 1267948 A JP1267948 A JP 1267948A JP 26794889 A JP26794889 A JP 26794889A JP H0445550 B2 JPH0445550 B2 JP H0445550B2
Authority
JP
Japan
Prior art keywords
gas
sparging
time
manufacturing
oxidizing
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
JP1267948A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02187494A (ja
Inventor
Emu Karubatsuku Uorutaa
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 JPH02187494A publication Critical patent/JPH02187494A/ja
Publication of JPH0445550B2 publication Critical patent/JPH0445550B2/ja
Granted 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

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)
  • Inorganic Fibers (AREA)
  • Working-Up Tar And Pitch (AREA)
JP1267948A 1988-10-13 1989-10-13 メソフェーズピッチの製造方法 Granted JPH02187494A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/258,301 US4904371A (en) 1988-10-13 1988-10-13 Process for the production of mesophase pitch
US258301 1988-10-13

Publications (2)

Publication Number Publication Date
JPH02187494A JPH02187494A (ja) 1990-07-23
JPH0445550B2 true JPH0445550B2 (OSRAM) 1992-07-27

Family

ID=22979983

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1267948A Granted JPH02187494A (ja) 1988-10-13 1989-10-13 メソフェーズピッチの製造方法

Country Status (5)

Country Link
US (1) US4904371A (OSRAM)
EP (1) EP0364244B1 (OSRAM)
JP (1) JPH02187494A (OSRAM)
CA (1) CA1334012C (OSRAM)
DE (1) DE68901908T2 (OSRAM)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4999099A (en) * 1986-01-30 1991-03-12 Conoco Inc. Process for making mesophase pitch
JPH04309596A (ja) * 1991-04-04 1992-11-02 Petoca:Kk 光学的等方性ピッチの製造方法
US5429739A (en) * 1992-08-25 1995-07-04 Ashland Inc. Pitch precursor production by distillation
US5437780A (en) * 1993-10-12 1995-08-01 Conoco Inc. Process for making solvated mesophase pitch
RU2269565C1 (ru) * 2004-07-06 2006-02-10 Открытое акционерное общество "Западно-Сибирский металлургический комбинат" Способ получения пека
US9164191B2 (en) 2011-02-09 2015-10-20 Saudi Arabian Oil Company Sequential fully implicit well model for reservoir simulation
US10113400B2 (en) 2011-02-09 2018-10-30 Saudi Arabian Oil Company Sequential fully implicit well model with tridiagonal matrix structure for reservoir simulation
WO2016019443A1 (pt) * 2014-08-05 2016-02-11 Petróleo Brasileiro S.A. - Petrobras Processo para a produção de piche de petróleo mesofásico fiável visando a produção de fibras de carbono contínuas
CN106273552A (zh) * 2015-05-22 2017-01-04 广州赛奥碳纤维技术有限公司 一种生产丝束预浸带的制备工艺
WO2017217972A1 (en) * 2016-06-14 2017-12-21 Stone, Richard Turbulent mesophase pitch process and products
US10508240B2 (en) 2017-06-19 2019-12-17 Saudi Arabian Oil Company Integrated thermal processing for mesophase pitch production, asphaltene removal, and crude oil and residue upgrading
US10913901B2 (en) 2017-09-12 2021-02-09 Saudi Arabian Oil Company Integrated process for mesophase pitch and petrochemical production

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE221707C (OSRAM) *
US3116229A (en) * 1961-06-19 1963-12-31 Shell Oil Co Process for preparation of improved asphalt compositions
US3350295A (en) * 1965-12-28 1967-10-31 Exxon Research Engineering Co Oxidized binder pitch from dealkylated condensed aromatic petroleum fractions
US3595946A (en) * 1968-06-04 1971-07-27 Great Lakes Carbon Corp Process for the production of carbon filaments from coal tar pitch
FR2135128B1 (OSRAM) * 1971-05-05 1975-10-24 Koppers Co Inc
US4017327A (en) * 1973-12-11 1977-04-12 Union Carbide Corporation Process for producing mesophase pitch
US4026788A (en) * 1973-12-11 1977-05-31 Union Carbide Corporation Process for producing mesophase pitch
US3976729A (en) * 1973-12-11 1976-08-24 Union Carbide Corporation Process for producing carbon fibers from mesophase pitch
US3974264A (en) * 1973-12-11 1976-08-10 Union Carbide Corporation Process for producing carbon fibers from mesophase pitch
US3856657A (en) * 1974-02-11 1974-12-24 M Seinfeld Oxidized petroleum pitch
US4042486A (en) * 1974-06-24 1977-08-16 Kureha Kagaku Kogyo Kabushiki Kaisha Process for the conversion of pitch into crystalloidal pitch
US3904389A (en) * 1974-08-13 1975-09-09 David L Banquy Process for the production of high BTU methane-containing gas
CA1044166A (en) * 1975-03-06 1978-12-12 Gulf Canada Limited Petroleum pitch preparation
FR2325712A1 (fr) * 1975-09-29 1977-04-22 British Petroleum Co Procede de fabrication en deux stades pour brai de petrole pour coke siderurgique
NL183771C (nl) * 1976-06-23 1989-01-16 Cindu Chemie Bv Werkwijze voor de bereiding van een bindmiddelpek, alsmede gevormd voorwerp, verkregen onder toepassing van een volgens de werkwijze bereid bindmiddelpek.
US4096056A (en) * 1976-10-21 1978-06-20 Witco Chemical Corporation Method of producing an impregnating petroleum pitch
US4209500A (en) * 1977-10-03 1980-06-24 Union Carbide Corporation Low molecular weight mesophase pitch
US4303631A (en) * 1980-06-26 1981-12-01 Union Carbide Corporation Process for producing carbon fibers
GB2115437B (en) * 1982-02-15 1985-10-02 Nippon Oil Co Ltd Pitch for carbon fibers
US4671864A (en) * 1982-12-03 1987-06-09 Ashland Oil, Inc. Process for the manufacture of carbon fibers and feedstock therefor
JPS6014787A (ja) * 1983-07-04 1985-01-25 松下電器産業株式会社 ヒ−タ
US4664774A (en) * 1984-07-06 1987-05-12 Allied Corporation Low solids content, coal tar based impregnating pitch
US4773985A (en) * 1985-04-12 1988-09-27 University Of Southern California Method of optimizing mesophase formation in graphite and coke precursors
JPS6165090A (ja) * 1985-09-06 1986-04-03 Hitachi Ltd 電動ポンプ

Also Published As

Publication number Publication date
EP0364244A1 (en) 1990-04-18
DE68901908D1 (de) 1992-07-30
JPH02187494A (ja) 1990-07-23
CA1334012C (en) 1995-01-17
US4904371A (en) 1990-02-27
DE68901908T2 (de) 1992-12-17
EP0364244B1 (en) 1992-06-24

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees