CA948816A - Graphitization process - Google Patents
Graphitization processInfo
- Publication number
- CA948816A CA948816A CA115,351A CA115351A CA948816A CA 948816 A CA948816 A CA 948816A CA 115351 A CA115351 A CA 115351A CA 948816 A CA948816 A CA 948816A
- Authority
- CA
- Canada
- Prior art keywords
- graphitization process
- graphitization
- 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.)
- Expired
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
-
- 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
- D01F9/21—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F9/22—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles
-
- 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
- D01F9/32—Apparatus therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
- F27D7/06—Forming or maintaining special atmospheres or vacuum within heating chambers
- F27D2007/063—Special atmospheres, e.g. high pressure atmospheres
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0001—Heating elements or systems
- F27D99/0006—Electric heating elements or system
- F27D2099/0015—Induction heating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Fibers (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4516070A | 1970-06-10 | 1970-06-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA948816A true CA948816A (en) | 1974-06-11 |
Family
ID=21936319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA115,351A Expired CA948816A (en) | 1970-06-10 | 1971-06-10 | Graphitization process |
Country Status (5)
Country | Link |
---|---|
US (1) | US3656904A (en) |
CA (1) | CA948816A (en) |
DE (1) | DE2128907C3 (en) |
FR (1) | FR2096154A5 (en) |
GB (1) | GB1315744A (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3764662A (en) * | 1971-04-21 | 1973-10-09 | Gen Electric | Process for making carbon fiber |
US3923950A (en) * | 1971-11-18 | 1975-12-02 | Celanese Corp | Production of stabilized acrylic fibers and films |
JPS51116224A (en) * | 1975-04-02 | 1976-10-13 | Toho Rayon Co Ltd | A process and an apparatus for producing carbon fibers |
US4388227A (en) * | 1979-03-02 | 1983-06-14 | Celanese Corporation | Intercalation of graphitic carbon fibers |
US4526770A (en) * | 1980-10-02 | 1985-07-02 | Fiber Materials, Inc. | Method of producing carbon fiber and product thereof |
US4431623A (en) * | 1981-06-09 | 1984-02-14 | The British Petroleum Company P.L.C. | Process for the production of carbon fibres from petroleum pitch |
US5004590A (en) * | 1983-08-05 | 1991-04-02 | Hercules Incorporated | Carbon fibers |
US4714642A (en) * | 1983-08-30 | 1987-12-22 | Basf Aktiengesellschaft | Carbon fiber multifilamentary tow which is particularly suited for weaving and/or resin impregnation |
US4534919A (en) * | 1983-08-30 | 1985-08-13 | Celanese Corporation | Production of a carbon fiber multifilamentary tow which is particularly suited for resin impregnation |
EP0203581B1 (en) * | 1985-05-30 | 1991-08-14 | Research Development Corporation of Japan | Process for producing graphite |
US4781223A (en) * | 1985-06-27 | 1988-11-01 | Basf Aktiengesellschaft | Weaving process utilizing multifilamentary carbonaceous yarn bundles |
CN100491613C (en) * | 2005-10-12 | 2009-05-27 | 中国科学院山西媒炭化学研究所 | Method and equipment for producing graphitized fiber |
WO2012164577A1 (en) | 2011-06-03 | 2012-12-06 | Council Of Scientific & Industrial Research | A process for the preparation of kish graphitic lithium-insertion anode materials for lithium-ion batteries |
US20160059444A1 (en) * | 2014-08-29 | 2016-03-03 | Yanbo Wang | Production of highly conductive graphitic films from polymer films |
DE102017203826A1 (en) | 2017-03-08 | 2018-09-13 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Device and a method for producing graphitized carbon fibers or textile structures formed with these carbon fibers |
US12060273B2 (en) | 2020-04-21 | 2024-08-13 | Global Graphene Group, Inc. | Production of graphitic films from a mixture of graphene oxide and highly aromatic molecules |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1069887B (en) * | 1956-08-07 | 1959-11-26 | A'S Ärdal og Sunndal Verk , Oslo | Process for protecting carbon electrodes for electric melting furnaces |
US3294489A (en) * | 1961-12-19 | 1966-12-27 | Hitco | Process for preparing carbon fibers |
GB1130304A (en) * | 1966-01-12 | 1968-10-16 | V Nii Elektrotekhniki | Process for manufacture of flexible graphite material from rayon cord |
GB1168619A (en) * | 1966-06-28 | 1969-10-29 | Nat Res Dev | The Production of Carbon Fibres. |
US3449007A (en) * | 1966-10-14 | 1969-06-10 | Leslie E White | Folding gaff |
-
1970
- 1970-06-10 US US45160A patent/US3656904A/en not_active Expired - Lifetime
-
1971
- 1971-06-09 FR FR7120992A patent/FR2096154A5/fr not_active Expired
- 1971-06-09 GB GB1956071*[A patent/GB1315744A/en not_active Expired
- 1971-06-10 CA CA115,351A patent/CA948816A/en not_active Expired
- 1971-06-11 DE DE2128907A patent/DE2128907C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2096154A5 (en) | 1972-02-11 |
US3656904A (en) | 1972-04-18 |
GB1315744A (en) | 1973-05-02 |
DE2128907B2 (en) | 1979-01-25 |
DE2128907A1 (en) | 1971-12-16 |
DE2128907C3 (en) | 1979-09-20 |
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