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FR2032273B1 - - Google Patents

Info

Publication number
FR2032273B1
FR2032273B1 FR696937971A FR6937971A FR2032273B1 FR 2032273 B1 FR2032273 B1 FR 2032273B1 FR 696937971 A FR696937971 A FR 696937971A FR 6937971 A FR6937971 A FR 6937971A FR 2032273 B1 FR2032273 B1 FR 2032273B1
Authority
FR
France
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
Application number
FR696937971A
Other versions
FR2032273A1 (fr
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 FR2032273A1 publication Critical patent/FR2032273A1/fr
Application granted granted Critical
Publication of FR2032273B1 publication Critical patent/FR2032273B1/fr
Expired 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
    • 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
    • C04B35/532—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 containing a carbonisable binder
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Working-Up Tar And Pitch (AREA)
FR696937971A 1968-11-06 1969-11-05 Expired FR2032273B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8059368 1968-11-06

Publications (2)

Publication Number Publication Date
FR2032273A1 FR2032273A1 (fr) 1970-11-27
FR2032273B1 true FR2032273B1 (fr) 1974-06-14

Family

ID=13722621

Family Applications (1)

Application Number Title Priority Date Filing Date
FR696937971A Expired FR2032273B1 (fr) 1968-11-06 1969-11-05

Country Status (5)

Country Link
US (1) US3617477A (fr)
DE (1) DE1955285C3 (fr)
FR (1) FR2032273B1 (fr)
GB (1) GB1243896A (fr)
NL (1) NL155881B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3878087A (en) * 1968-04-04 1975-04-15 Kureha Chemical Ind Co Ltd Method for producing resinous pitch
US3928170A (en) * 1971-04-01 1975-12-23 Kureha Chemical Ind Co Ltd Method for manufacturing petroleum pitch having high aromaticity
US3970690A (en) * 1971-08-02 1976-07-20 Kureha Kagaku Kogyo Kabushiki Kaisha Method for preparing dispersing agent

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2767233A (en) * 1952-01-07 1956-10-16 Chemical Construction Corp Thermal transformation of hydrocarbons
US2768119A (en) * 1952-12-31 1956-10-23 Phillips Petroleum Co Pitches from petroleum and process for producing same
US2992181A (en) * 1957-09-11 1961-07-11 Sinclair Refining Co Process for producing a petroleum base pitch
US3317622A (en) * 1965-04-14 1967-05-02 Ashland Oil Inc Polycyclic aromatics for hydrodealkylation
BE719704A (fr) * 1967-08-22 1968-10-31

Also Published As

Publication number Publication date
DE1955285C3 (de) 1974-07-11
US3617477A (en) 1971-11-02
NL6916746A (fr) 1970-05-11
NL155881B (nl) 1978-02-15
DE1955285B2 (fr) 1973-12-06
GB1243896A (en) 1971-08-25
FR2032273A1 (fr) 1970-11-27
DE1955285A1 (de) 1970-07-09

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Legal Events

Date Code Title Description
ST Notification of lapse