JPS56118913A - Preparation of carbon fiber growing in vapor phase in high yield - Google Patents
Preparation of carbon fiber growing in vapor phase in high yieldInfo
- Publication number
- JPS56118913A JPS56118913A JP2456680A JP2456680A JPS56118913A JP S56118913 A JPS56118913 A JP S56118913A JP 2456680 A JP2456680 A JP 2456680A JP 2456680 A JP2456680 A JP 2456680A JP S56118913 A JPS56118913 A JP S56118913A
- Authority
- JP
- Japan
- Prior art keywords
- carbon fiber
- hydrocarbon
- sulfur
- preparation
- mullite
- 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.)
- Pending
Links
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
- Inorganic Fibers (AREA)
Abstract
PURPOSE: To obtain the titled carbon fiber, useful as a reinforcing fibrous material for a composite material, etc., and having improved oxidation and heat resistance in an oxygen atmosphere at a high temperature, by decomposing a hydrocarbon in a nonoxidizing atmosphere in the presence of sulfur (compound) at a specific temperature thermally.
CONSTITUTION: A mullite boat is inserted into the center of a quartz reaction tube, and a hydrocarbon, e.g. methane, ethane, benzene, toluene, naphthalene or anthracene, is decomposed thermally in the presence of sulfur or a sulfur compound, e.g. hydrogen sulfide, thiophene or carbon disulfide, at 700W1,500°C in a nonoxidizing atmosphere with a carrier gas, e.g. hydrogen gas, to give the aimed carbon fiber. A heat-resistant substrate, e.g. porcelain containing alumina, silica, etc. or carbon may be placed on the mullite boat, and the hydrocarbon may be brought into contact with the substrate and decomposed thermally.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2456680A JPS56118913A (en) | 1980-02-26 | 1980-02-26 | Preparation of carbon fiber growing in vapor phase in high yield |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2456680A JPS56118913A (en) | 1980-02-26 | 1980-02-26 | Preparation of carbon fiber growing in vapor phase in high yield |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56118913A true JPS56118913A (en) | 1981-09-18 |
Family
ID=12141695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2456680A Pending JPS56118913A (en) | 1980-02-26 | 1980-02-26 | Preparation of carbon fiber growing in vapor phase in high yield |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56118913A (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4473488A (en) * | 1982-10-06 | 1984-09-25 | International Standard Electric Corporation | Process for reclaiming rare-earth metallic oxide and/or rare-earth metallic oxysulfide phosphors |
US4491569A (en) * | 1983-05-20 | 1985-01-01 | General Motors Corporation | Ferric nitrate treatment for nucleating graphite fiber growth by methane pyrolysis |
US4497788A (en) * | 1982-10-18 | 1985-02-05 | General Motors Corporation | Process for growing graphite fibers |
JPS6054999A (en) * | 1983-09-06 | 1985-03-29 | Nikkiso Co Ltd | Production of carbon fiber grown in vapor phase |
JPS60181319A (en) * | 1984-02-21 | 1985-09-17 | Nikkiso Co Ltd | Manufacture of carbon fiber by vapor-phase process |
WO1986004937A1 (en) * | 1985-02-22 | 1986-08-28 | Showa Denko Kabushiki Kaisha | Gas phase method of manufacturing carbon fibers |
JPS62162699A (en) * | 1986-01-10 | 1987-07-18 | Yazaki Corp | Production of carbonaceous whisker |
US4770867A (en) * | 1984-05-10 | 1988-09-13 | Le Carbone-Lorraine | Process for the production of carbon fibres which are vapor-deposited from methane |
US4855091A (en) * | 1985-04-15 | 1989-08-08 | The Dow Chemical Company | Method for the preparation of carbon filaments |
US4876078A (en) * | 1984-04-20 | 1989-10-24 | Nikkiso Co., Ltd. | Process for preparing carbon fibers in gas phase growth |
US5102647A (en) * | 1988-04-12 | 1992-04-07 | Showa Denko K.K. | Method of producing vapor growth carbon fibers |
US5578543A (en) * | 1984-12-06 | 1996-11-26 | Hyperion Catalysis Int'l, Inc. | Carbon fibrils, method for producing same and adhesive compositions containing same |
CN1133581C (en) * | 1999-05-06 | 2004-01-07 | 中国科学院金属研究所 | Process for preparing large-quantity nm-class carbon fibres by using growth promoter of sulfur |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52107329A (en) * | 1976-03-04 | 1977-09-08 | Sumitomo Chem Co Ltd | Production of carbon fiber |
-
1980
- 1980-02-26 JP JP2456680A patent/JPS56118913A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52107329A (en) * | 1976-03-04 | 1977-09-08 | Sumitomo Chem Co Ltd | Production of carbon fiber |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4473488A (en) * | 1982-10-06 | 1984-09-25 | International Standard Electric Corporation | Process for reclaiming rare-earth metallic oxide and/or rare-earth metallic oxysulfide phosphors |
US4497788A (en) * | 1982-10-18 | 1985-02-05 | General Motors Corporation | Process for growing graphite fibers |
US4491569A (en) * | 1983-05-20 | 1985-01-01 | General Motors Corporation | Ferric nitrate treatment for nucleating graphite fiber growth by methane pyrolysis |
JPS6054999A (en) * | 1983-09-06 | 1985-03-29 | Nikkiso Co Ltd | Production of carbon fiber grown in vapor phase |
JPH0246691B2 (en) * | 1983-09-06 | 1990-10-17 | Nikkiso Co Ltd | |
JPS60181319A (en) * | 1984-02-21 | 1985-09-17 | Nikkiso Co Ltd | Manufacture of carbon fiber by vapor-phase process |
JPH0411651B2 (en) * | 1984-02-21 | 1992-03-02 | Nikkiso Co Ltd | |
US4876078A (en) * | 1984-04-20 | 1989-10-24 | Nikkiso Co., Ltd. | Process for preparing carbon fibers in gas phase growth |
US4770867A (en) * | 1984-05-10 | 1988-09-13 | Le Carbone-Lorraine | Process for the production of carbon fibres which are vapor-deposited from methane |
US5578543A (en) * | 1984-12-06 | 1996-11-26 | Hyperion Catalysis Int'l, Inc. | Carbon fibrils, method for producing same and adhesive compositions containing same |
US6235674B1 (en) | 1984-12-06 | 2001-05-22 | Hyperion Catalysis International | Carbon fibrils, methods for producing same and adhesive compositions containing same |
US5650370A (en) * | 1984-12-06 | 1997-07-22 | Hyperion Catalysis International, Inc. | Carbon fibrils, method for producing same and adhesive compositions containing same |
WO1986004937A1 (en) * | 1985-02-22 | 1986-08-28 | Showa Denko Kabushiki Kaisha | Gas phase method of manufacturing carbon fibers |
US4855091A (en) * | 1985-04-15 | 1989-08-08 | The Dow Chemical Company | Method for the preparation of carbon filaments |
JPS62162699A (en) * | 1986-01-10 | 1987-07-18 | Yazaki Corp | Production of carbonaceous whisker |
US5102647A (en) * | 1988-04-12 | 1992-04-07 | Showa Denko K.K. | Method of producing vapor growth carbon fibers |
CN1133581C (en) * | 1999-05-06 | 2004-01-07 | 中国科学院金属研究所 | Process for preparing large-quantity nm-class carbon fibres by using growth promoter of sulfur |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS56118913A (en) | Preparation of carbon fiber growing in vapor phase in high yield | |
DE3372356D1 (en) | Process for the removal of hydrogen from gases | |
DK166492C (en) | PROCEDURE FOR MANUFACTURING METHAN OR A GAS MIXTURE CONTAINING METHAN AND CATALYST FOR USE IN EXERCISING THE PROCEDURE | |
AU598611B2 (en) | Synthetic diamond by chemical vapour deposition process | |
SE7904472L (en) | TRANSFER OF SOLID FUEL TO LIQUID FORM | |
MX168358B (en) | PARTIAL OXIDATION PROCEDURE | |
JPS56108538A (en) | Catalyst for preparing methane and preparation thereof | |
JP2002356776A (en) | Method of manufacturing single layer carbon nanotube | |
JPS6475678A (en) | Hard carbon film containing nitrogen | |
JPS55162412A (en) | Manufacture of carbonaceous whisker | |
RU94030235A (en) | Method for catalytic partial oxidation of hydrocarbons | |
JPS557533A (en) | Production of carbonaceous whisker | |
JPS57176990A (en) | Preparation of dimethylmonochlorosilane | |
JPS5629143A (en) | Graphite evaporation tube for atomic absorption | |
JPS5420003A (en) | Method of catalytic gasfication | |
DE3564254D1 (en) | Process for the preparation of methane in the presence of a thioresistant catalyst, and catalyst to be used in such a process | |
KOMATSU et al. | Whisker shaped carbon substance | |
JOHNSON et al. | Deposition of diamond films and mass spectrometry of exhaust gases | |
JPS5321123A (en) | Production of methylbenzenes | |
JPS56124444A (en) | Catalyst for manufacture of methane and preparation thereof | |
JPS5520729A (en) | Preparation of keto-alcohol | |
GB1012284A (en) | Electrothermic production of carbon disulphide by fluidized bed techniques | |
GB877947A (en) | Improvements in or relating to a process for the production of hydrocyanic acid | |
TH10336EX (en) | Processes for the production of alkyl-aromatic alkalis. Hydrocarbons from natural gas | |
Lee et al. | Refractory compounds |