FR2302966A1 - Procede de fabrication d'un materiau en carbone presentant une resistance elevee a la corrosion - Google Patents

Procede de fabrication d'un materiau en carbone presentant une resistance elevee a la corrosion

Info

Publication number
FR2302966A1
FR2302966A1 FR7606204A FR7606204A FR2302966A1 FR 2302966 A1 FR2302966 A1 FR 2302966A1 FR 7606204 A FR7606204 A FR 7606204A FR 7606204 A FR7606204 A FR 7606204A FR 2302966 A1 FR2302966 A1 FR 2302966A1
Authority
FR
France
Prior art keywords
oxidation
corrosion resistance
polycondensation
pitch
strong carbon
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.)
Withdrawn
Application number
FR7606204A
Other languages
English (en)
French (fr)
Inventor
Humio Tamura
Hiromitsu Tanaka
Tsuyoshi Saito
Kiro Asano
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.)
Kureha Corp
Original Assignee
Kureha 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 Kureha Corp filed Critical Kureha Corp
Publication of FR2302966A1 publication Critical patent/FR2302966A1/fr
Withdrawn legal-status Critical Current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
    • C10C3/04—Working-up pitch, asphalt, bitumen by chemical means reaction by blowing or oxidising, e.g. air, ozone
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Ceramic Products (AREA)
  • Carbon And Carbon Compounds (AREA)
FR7606204A 1975-03-05 1976-03-04 Procede de fabrication d'un materiau en carbone presentant une resistance elevee a la corrosion Withdrawn FR2302966A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2606275A JPS5425912B2 (OSRAM) 1975-03-05 1975-03-05

Publications (1)

Publication Number Publication Date
FR2302966A1 true FR2302966A1 (fr) 1976-10-01

Family

ID=12183186

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7606204A Withdrawn FR2302966A1 (fr) 1975-03-05 1976-03-04 Procede de fabrication d'un materiau en carbone presentant une resistance elevee a la corrosion

Country Status (4)

Country Link
JP (1) JPS5425912B2 (OSRAM)
DE (1) DE2609281A1 (OSRAM)
FR (1) FR2302966A1 (OSRAM)
SE (1) SE7602215L (OSRAM)

Also Published As

Publication number Publication date
JPS5425912B2 (OSRAM) 1979-08-31
SE7602215L (sv) 1976-09-06
DE2609281A1 (de) 1976-09-16
JPS51101006A (OSRAM) 1976-09-07

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Legal Events

Date Code Title Description
ST Notification of lapse