FR2250705B1 - - Google Patents

Info

Publication number
FR2250705B1
FR2250705B1 FR7339948A FR7339948A FR2250705B1 FR 2250705 B1 FR2250705 B1 FR 2250705B1 FR 7339948 A FR7339948 A FR 7339948A FR 7339948 A FR7339948 A FR 7339948A FR 2250705 B1 FR2250705 B1 FR 2250705B1
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
FR7339948A
Other languages
French (fr)
Other versions
FR2250705A1 (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.)
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
Priority to FR7339948A priority Critical patent/FR2250705A1/en
Publication of FR2250705A1 publication Critical patent/FR2250705A1/en
Application granted granted Critical
Publication of FR2250705B1 publication Critical patent/FR2250705B1/fr
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
    • D01F9/145—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues
    • D01F9/15—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues from coal pitch
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C01B32/354—After-treatment
    • C01B32/384—Granulation
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
    • D01F9/145—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
    • D01F9/145—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues
    • D01F9/155—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues from petroleum pitch
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
    • D01F9/20—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products
    • D01F9/24—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
FR7339948A 1973-11-09 1973-11-09 Porous activated carbon prepn - by shaping pitch in aromatic hydrocarbon, extracting hydrocarbon, oxidising and calcining Granted FR2250705A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7339948A FR2250705A1 (en) 1973-11-09 1973-11-09 Porous activated carbon prepn - by shaping pitch in aromatic hydrocarbon, extracting hydrocarbon, oxidising and calcining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7339948A FR2250705A1 (en) 1973-11-09 1973-11-09 Porous activated carbon prepn - by shaping pitch in aromatic hydrocarbon, extracting hydrocarbon, oxidising and calcining

Publications (2)

Publication Number Publication Date
FR2250705A1 FR2250705A1 (en) 1975-06-06
FR2250705B1 true FR2250705B1 (en) 1978-02-17

Family

ID=9127532

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7339948A Granted FR2250705A1 (en) 1973-11-09 1973-11-09 Porous activated carbon prepn - by shaping pitch in aromatic hydrocarbon, extracting hydrocarbon, oxidising and calcining

Country Status (1)

Country Link
FR (1) FR2250705A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2654235A1 (en) * 1976-11-30 1978-06-01 Veba Chemie Ag ADSORBENS AND THEIR PRODUCTION FROM SOOT PELLETS
JPS54105897A (en) * 1978-02-06 1979-08-20 Kureha Chemical Ind Co Ltd Adsorber for artificial organ
JPS6037046B2 (en) * 1978-02-06 1985-08-23 呉羽化学工業株式会社 Low-pulverization high-strength activated carbon and its manufacturing method
JPS5527817A (en) * 1978-08-11 1980-02-28 Kureha Chem Ind Co Ltd Manufacture of spherical carbon or spherical activated carbon
FR2467177A1 (en) * 1979-10-09 1981-04-17 British Petroleum Co Active carbon prodn. - using petroleum pitch
JPS5910930B2 (en) * 1979-11-02 1984-03-12 呉羽化学工業株式会社 Method for manufacturing spherical carbon molded bodies
US4371454A (en) * 1979-11-02 1983-02-01 Kureha Kagaku Kogyo Kabushiki Kaisha Process for preparing spherical carbon material and spherical activated carbon
CA1262007A (en) * 1984-09-14 1989-09-26 Ikuo Seo Process for producing carbon fibers and the carbon fibers produced by the process
US5429739A (en) * 1992-08-25 1995-07-04 Ashland Inc. Pitch precursor production by distillation

Also Published As

Publication number Publication date
FR2250705A1 (en) 1975-06-06

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Legal Events

Date Code Title Description
ST Notification of lapse