JPS57117622A - Production of carbon fiber through vapor-phase process - Google Patents
Production of carbon fiber through vapor-phase processInfo
- Publication number
- JPS57117622A JPS57117622A JP314981A JP314981A JPS57117622A JP S57117622 A JPS57117622 A JP S57117622A JP 314981 A JP314981 A JP 314981A JP 314981 A JP314981 A JP 314981A JP S57117622 A JPS57117622 A JP S57117622A
- Authority
- JP
- Japan
- Prior art keywords
- carbon fiber
- core tube
- vapor
- phase process
- base plate
- 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
Abstract
PURPOSE: In a vapor-phase process for making carbon fiber, ultrafine particles of heat-resistant metal or a metal compound are made to stay in the carbon fiber- forming zone, thus producing carbon fiber efficiently in high yield.
CONSTITUTION: For example, a core tube of alumina is set in an electric furnace horizontally. In the meantime, ultrafine particles of heat-resistant metal in Group IVa, Va, VIa or VIII of the periodic table such as Ti, V, Mo or Fe or metal compound such as V2O3, TaC, NiNo3 with particle sized of less than 300Å are suspended in ethanol and the suspension is sprayed on the surface of graphite base plate. The base plate is set in the core tube and a hydrocarbon such as benzene of 1W60% in proportion is introduced together with a carrier gas such as hydrogen into the core tube, further the tube is heated up to 950W1,300°C to form carbon fiber. Finally, the inside of the core tube is replaced with nitrogen gas, cooled, then the carbon fiber is taken out.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP314981A JPS57117622A (en) | 1981-01-14 | 1981-01-14 | Production of carbon fiber through vapor-phase process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP314981A JPS57117622A (en) | 1981-01-14 | 1981-01-14 | Production of carbon fiber through vapor-phase process |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57117622A true JPS57117622A (en) | 1982-07-22 |
Family
ID=11549288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP314981A Pending JPS57117622A (en) | 1981-01-14 | 1981-01-14 | Production of carbon fiber through vapor-phase process |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57117622A (en) |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5959921A (en) * | 1982-09-29 | 1984-04-05 | Kureha Chem Ind Co Ltd | Manufacture of carbon fiber in vapor phase |
JPS6054998A (en) * | 1983-09-06 | 1985-03-29 | Nikkiso Co Ltd | Production of carbon fiber grown in vapor phase |
JPS60104526A (en) * | 1983-11-11 | 1985-06-08 | Asahi Chem Ind Co Ltd | Preparation of carbon fiber by gaseous-phase growth method |
JPS61500561A (en) * | 1984-05-10 | 1986-03-27 | ル・カルボンヌ・ロレ−ヌ | Manufacturing method of carbon fiber by vapor deposition from methane |
JPS61239019A (en) * | 1985-04-15 | 1986-10-24 | ザ ダウ ケミカル カンパニー | Production of carbon filament and carbon filament obtained thereby |
JPS6392726A (en) * | 1986-10-01 | 1988-04-23 | Showa Denko Kk | Production of carbon fiber by vapor process |
WO1989007163A1 (en) * | 1988-01-28 | 1989-08-10 | Hyperion Catalysis International | Carbon fibrils |
US4876078A (en) * | 1984-04-20 | 1989-10-24 | Nikkiso Co., Ltd. | Process for preparing carbon fibers in gas phase growth |
WO1990007023A1 (en) * | 1988-12-16 | 1990-06-28 | Hyperion Catalysis International | Carbon fibrils and a catalytic vapor growth method for producing carbon fibrils |
WO1991005089A1 (en) * | 1989-09-28 | 1991-04-18 | Hyperion Catalysis International, Inc. | Battery |
US5102647A (en) * | 1988-04-12 | 1992-04-07 | Showa Denko K.K. | Method of producing vapor growth carbon fibers |
US5137708A (en) * | 1987-07-17 | 1992-08-11 | Yazaki Corporation | Method of producing bromine-treated graphite fibers |
US5151261A (en) * | 1987-07-17 | 1992-09-29 | Mitsubishi Corporation | Method of producing bromine-treated graphite fibers |
US5165909A (en) * | 1984-12-06 | 1992-11-24 | Hyperion Catalysis Int'l., Inc. | Carbon fibrils and method for producing same |
US5409775A (en) * | 1992-07-06 | 1995-04-25 | Nikkiso Company Limited | Vapor-grown and graphitized carbon fibers, process for preparing same, molded members thereof, and composite members thereof |
US5500200A (en) * | 1984-12-06 | 1996-03-19 | Hyperion Catalysis International, Inc. | Fibrils |
US5512393A (en) * | 1992-07-06 | 1996-04-30 | Nikkiso Company Limited | Vapor-grown and graphitized carbon fibers process for preparing same molded members thereof and composite members thereof |
US5707916A (en) * | 1984-12-06 | 1998-01-13 | Hyperion Catalysis International, Inc. | Carbon fibrils |
US7078008B2 (en) | 2002-10-01 | 2006-07-18 | Conocophillips Company | Process for converting alkanes to carbon filaments |
-
1981
- 1981-01-14 JP JP314981A patent/JPS57117622A/en active Pending
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5959921A (en) * | 1982-09-29 | 1984-04-05 | Kureha Chem Ind Co Ltd | Manufacture of carbon fiber in vapor phase |
JPS6247968B2 (en) * | 1982-09-29 | 1987-10-12 | Kureha Chemical Ind Co Ltd | |
JPS6054998A (en) * | 1983-09-06 | 1985-03-29 | Nikkiso Co Ltd | Production of carbon fiber grown in vapor phase |
JPS6249363B2 (en) * | 1983-09-06 | 1987-10-19 | Nikkiso Co Ltd | |
JPS60104526A (en) * | 1983-11-11 | 1985-06-08 | Asahi Chem Ind Co Ltd | Preparation of carbon fiber by gaseous-phase growth method |
JPS6249364B2 (en) * | 1983-11-11 | 1987-10-19 | Asahi Chemical Ind | |
US4876078A (en) * | 1984-04-20 | 1989-10-24 | Nikkiso Co., Ltd. | Process for preparing carbon fibers in gas phase growth |
JPS61500561A (en) * | 1984-05-10 | 1986-03-27 | ル・カルボンヌ・ロレ−ヌ | Manufacturing method of carbon fiber by vapor deposition from methane |
US5165909A (en) * | 1984-12-06 | 1992-11-24 | Hyperion Catalysis Int'l., Inc. | Carbon fibrils and method for producing same |
US6375917B1 (en) * | 1984-12-06 | 2002-04-23 | Hyperion Catalysis International, Inc. | Apparatus for the production of carbon fibrils by catalysis and methods thereof |
US5877110A (en) * | 1984-12-06 | 1999-03-02 | Hyperion Catalysis International, Inc. | Carbon fibrils |
US5707916A (en) * | 1984-12-06 | 1998-01-13 | Hyperion Catalysis International, Inc. | Carbon fibrils |
US5500200A (en) * | 1984-12-06 | 1996-03-19 | Hyperion Catalysis International, Inc. | Fibrils |
JPS61239019A (en) * | 1985-04-15 | 1986-10-24 | ザ ダウ ケミカル カンパニー | Production of carbon filament and carbon filament obtained thereby |
US4855091A (en) * | 1985-04-15 | 1989-08-08 | The Dow Chemical Company | Method for the preparation of carbon filaments |
JPS6392726A (en) * | 1986-10-01 | 1988-04-23 | Showa Denko Kk | Production of carbon fiber by vapor process |
US5137708A (en) * | 1987-07-17 | 1992-08-11 | Yazaki Corporation | Method of producing bromine-treated graphite fibers |
US5151261A (en) * | 1987-07-17 | 1992-09-29 | Mitsubishi Corporation | Method of producing bromine-treated graphite fibers |
JPH02503334A (en) * | 1988-01-28 | 1990-10-11 | ハイピリオン・カタリシス・インターナシヨナル | carbon fibrils |
WO1989007163A1 (en) * | 1988-01-28 | 1989-08-10 | Hyperion Catalysis International | Carbon fibrils |
US5102647A (en) * | 1988-04-12 | 1992-04-07 | Showa Denko K.K. | Method of producing vapor growth carbon fibers |
WO1990007023A1 (en) * | 1988-12-16 | 1990-06-28 | Hyperion Catalysis International | Carbon fibrils and a catalytic vapor growth method for producing carbon fibrils |
WO1991005089A1 (en) * | 1989-09-28 | 1991-04-18 | Hyperion Catalysis International, Inc. | Battery |
US5409775A (en) * | 1992-07-06 | 1995-04-25 | Nikkiso Company Limited | Vapor-grown and graphitized carbon fibers, process for preparing same, molded members thereof, and composite members thereof |
US5512393A (en) * | 1992-07-06 | 1996-04-30 | Nikkiso Company Limited | Vapor-grown and graphitized carbon fibers process for preparing same molded members thereof and composite members thereof |
US7078008B2 (en) | 2002-10-01 | 2006-07-18 | Conocophillips Company | Process for converting alkanes to carbon filaments |
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