BE874467A - Procede de preparation de brai de qualite superieure - Google Patents

Procede de preparation de brai de qualite superieure

Info

Publication number
BE874467A
BE874467A BE0/193707A BE193707A BE874467A BE 874467 A BE874467 A BE 874467A BE 0/193707 A BE0/193707 A BE 0/193707A BE 193707 A BE193707 A BE 193707A BE 874467 A BE874467 A BE 874467A
Authority
BE
Belgium
Prior art keywords
brai
preparation process
superior quality
superior
quality
Prior art date
Application number
BE0/193707A
Other languages
English (en)
French (fr)
Inventor
S Gomi
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of BE874467A publication Critical patent/BE874467A/xx

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
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/30—Aromatics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
BE0/193707A 1978-02-28 1979-02-27 Procede de preparation de brai de qualite superieure BE874467A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53021691A JPS5944352B2 (ja) 1978-02-28 1978-02-28 ピツチの製造法

Publications (1)

Publication Number Publication Date
BE874467A true BE874467A (fr) 1979-08-27

Family

ID=12062083

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/193707A BE874467A (fr) 1978-02-28 1979-02-27 Procede de preparation de brai de qualite superieure

Country Status (8)

Country Link
JP (1) JPS5944352B2 (ja)
BE (1) BE874467A (ja)
CA (1) CA1132072A (ja)
DE (1) DE2907447C2 (ja)
FR (1) FR2418269A1 (ja)
GB (1) GB2015563B (ja)
IT (1) IT1115151B (ja)
NL (1) NL7901542A (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57125289A (en) * 1981-01-28 1982-08-04 Toa Nenryo Kogyo Kk Preparation of optically anisotropic carbonaceous pitch
DE3221368A1 (de) * 1981-06-09 1983-01-27 The British Petroleum Co. P.L.C., London Verfahren zur herstellung von pech aus erdoel-fraktionen und das dadurch erhaltene pech
FR2549486B1 (fr) * 1983-07-21 1987-01-30 Kashima Oil Procede de production en continu d'un brai en phase meso
JPS6126692A (ja) * 1984-07-16 1986-02-05 Idemitsu Kosan Co Ltd 炭素材用ピツチの製造法
FR2612525B1 (fr) * 1987-03-20 1989-05-19 Huiles Goudrons & Derives Brai d'impregnation a filtrabilite amelioree et son procede de fabrication

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5117563B2 (ja) * 1971-12-29 1976-06-03

Also Published As

Publication number Publication date
FR2418269B1 (ja) 1983-04-01
IT1115151B (it) 1986-02-03
GB2015563B (en) 1982-06-03
DE2907447A1 (de) 1979-08-30
JPS5944352B2 (ja) 1984-10-29
DE2907447C2 (de) 1985-07-04
NL7901542A (nl) 1979-08-30
JPS54129026A (en) 1979-10-06
CA1132072A (en) 1982-09-21
FR2418269A1 (fr) 1979-09-21
GB2015563A (en) 1979-09-12
IT7920604A0 (it) 1979-02-27

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: UNION CARBIDE CORP.

Effective date: 19880228