FR2486092B1 - - Google Patents

Info

Publication number
FR2486092B1
FR2486092B1 FR8112540A FR8112540A FR2486092B1 FR 2486092 B1 FR2486092 B1 FR 2486092B1 FR 8112540 A FR8112540 A FR 8112540A FR 8112540 A FR8112540 A FR 8112540A FR 2486092 B1 FR2486092 B1 FR 2486092B1
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
FR8112540A
Other languages
French (fr)
Other versions
FR2486092A1 (en
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.)
Ruetgers Germany GmbH
Original Assignee
Ruetgerswerke AG
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 Ruetgerswerke AG filed Critical Ruetgerswerke AG
Publication of FR2486092A1 publication Critical patent/FR2486092A1/en
Application granted granted Critical
Publication of FR2486092B1 publication Critical patent/FR2486092B1/fr
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
    • C10C3/02—Working-up pitch, asphalt, bitumen by chemical means reaction
    • C10C3/023—Working-up pitch, asphalt, bitumen by chemical means reaction with inorganic compounds
    • 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
    • C10C1/20—Refining by chemical means inorganic or organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Working-Up Tar And Pitch (AREA)
FR8112540A 1980-07-05 1981-06-25 PITCHER-LIKE PRODUCTS AND PROCESS FOR OBTAINING SAME Granted FR2486092A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803025612 DE3025612C2 (en) 1980-07-05 1980-07-05 Pitch-like products and processes for their manufacture

Publications (2)

Publication Number Publication Date
FR2486092A1 FR2486092A1 (en) 1982-01-08
FR2486092B1 true FR2486092B1 (en) 1984-04-06

Family

ID=6106545

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8112540A Granted FR2486092A1 (en) 1980-07-05 1981-06-25 PITCHER-LIKE PRODUCTS AND PROCESS FOR OBTAINING SAME

Country Status (3)

Country Link
DE (1) DE3025612C2 (en)
FR (1) FR2486092A1 (en)
GB (1) GB2079308B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4590055A (en) * 1982-08-24 1986-05-20 Director-General Of The Agency Of Industrial Science And Technology Pitch-based carbon fibers and pitch compositions and precursor fibers therefor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE139843C (en) *
FR377976A (en) * 1907-05-21 1907-09-20 Petrus Buthion Product making asbestos unassailable and indestructible
DE332888C (en) * 1919-06-24 1921-02-12 Verkaufsvereinigung Fuer Teere Process for the recovery of anthracene residues
DE330970C (en) * 1919-06-24 1920-12-22 Fritz Schreiber Process for the production of lubricants from tar distillates
DE385283C (en) * 1920-11-17 1923-11-22 Andre Manea Dr Process for converting bituminisable hydrocarbons from crude oils into bitumen
FR872520A (en) * 1938-10-31 1942-06-11 Vedag Vereinigte Dachpappen Fa Manufacture of soft bitumens
GB610629A (en) * 1946-04-11 1948-10-19 Limmer & Trinidad Lake Asphalt Improvements in or relating to the manufacture of bituminous materials
DE1520752A1 (en) * 1959-11-02 1969-09-18 Sigri Elektrographit Gmbh Process for the production of a coal tar pitch-like thermoplastic material
NL288958A (en) * 1962-02-19
US3775289A (en) * 1970-11-10 1973-11-27 Nippon Steel Corp Method for producing bituminous substance such as a coal tar pitch
CA1061271A (en) * 1974-10-15 1979-08-28 Lummus Company (The) Feedstock treatment

Also Published As

Publication number Publication date
DE3025612C2 (en) 1985-11-14
GB2079308A (en) 1982-01-20
DE3025612A1 (en) 1982-01-21
FR2486092A1 (en) 1982-01-08
GB2079308B (en) 1983-12-21

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Legal Events

Date Code Title Description
ST Notification of lapse