ES2041215A1 - Reactor para la mejora del rendimiento e incremento de la longitud de las fibras cortas ceramicas, especialmente de carbono, producidas a partir de gases. - Google Patents
Reactor para la mejora del rendimiento e incremento de la longitud de las fibras cortas ceramicas, especialmente de carbono, producidas a partir de gases.Info
- Publication number
- ES2041215A1 ES2041215A1 ES929200402A ES9200402A ES2041215A1 ES 2041215 A1 ES2041215 A1 ES 2041215A1 ES 929200402 A ES929200402 A ES 929200402A ES 9200402 A ES9200402 A ES 9200402A ES 2041215 A1 ES2041215 A1 ES 2041215A1
- Authority
- ES
- Spain
- Prior art keywords
- gas
- substrate
- situated
- fibers
- production
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
-
- 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
- D01F9/127—Carbon filaments; Apparatus specially adapted for the manufacture thereof by thermal decomposition of hydrocarbon gases or vapours or other carbon-containing compounds in the form of gas or vapour, e.g. carbon monoxide, alcohols
- D01F9/1271—Alkanes or cycloalkanes
-
- 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
- D01F9/127—Carbon filaments; Apparatus specially adapted for the manufacture thereof by thermal decomposition of hydrocarbon gases or vapours or other carbon-containing compounds in the form of gas or vapour, e.g. carbon monoxide, alcohols
- D01F9/1271—Alkanes or cycloalkanes
- D01F9/1272—Methane
-
- 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
- D01F9/127—Carbon filaments; Apparatus specially adapted for the manufacture thereof by thermal decomposition of hydrocarbon gases or vapours or other carbon-containing compounds in the form of gas or vapour, e.g. carbon monoxide, alcohols
- D01F9/1278—Carbon monoxide
-
- 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
- D01F9/127—Carbon filaments; Apparatus specially adapted for the manufacture thereof by thermal decomposition of hydrocarbon gases or vapours or other carbon-containing compounds in the form of gas or vapour, e.g. carbon monoxide, alcohols
- D01F9/133—Apparatus therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Materials Engineering (AREA)
- Nanotechnology (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Composite Materials (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Fibers (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
REACTOR PARA LA MEJORA DEL RENDIMIENTO E INCREMENTO DE LA LONGITUD DE LAS FIBRAS CORTAS CERAMICAS, ESPECIALMENTE DE CARBONO, PRODUCIDAS A PARTIR DE GASES. LA OBTENCION DE LA FIBRAS SE CONSIGUE HACIENDO PASAR UNA MEZCLA GASEOSA QUE CONTIENE UN HIDROCARBURO GASEOSO O UN GAS APROPIADO A TRAVES DE UN SUBSTRATO (6) (EN PRINCIPIO UNA TELA METALICA DE ACERO) COLOCADA FRONTALMENTE A LA DIRECCION DE LA CORRIENTE GASEOSA Y SITUADA EN UN HORNO (4) DONDE EL GAS ALCANZA UN TEMPERATURA DEL ORDEN DE 1.000º. EL DISPOSITIVO, ESQUEMATIZADO CONSTA DE LOS CORRESPONDIENTE DEPOSITOS DE GASES, (1) DE HIDROCARBURO Y (2) GAS O GASES PORTADORES Y ACTIVADORES, UNA CAMARA DE MEZCLA Y PRECALENTAMIENTO (3), EL MENCIONADO HORNO (4) A CUYA SALIDA (5) SE RECOGE O DESTRUYEN LOS GASES INFLAMABLES, Y LA REJILLA (6) A PARTIR DE CUYA SUPERFICIE, DEBIDAMENTE ACTIVADA, CRECEN LAS FIBRAS DE CARBONO. LO ESENCIAL DEL INVENTO ES QUE EL GAS ATRAVIESE EL SUBSTRATO SITUADO FRONTALMENTE AL FLUJO, DE FORMA QUE ESTE FLUJO DE GASES SEA PARALELO A LA DIRECCION DE CRECIMIENTO DE LAS FIBRAS. LA LONGITUD MAXIMA DE LAS FIBRAS VIENE DADA POR LA DISTANCIA ENTRE EL SUBSTRATO (6) Y UN SUBSTRATO MASCARA (NO MOSTRADO EN LA FIGURA) SITUADO AL OTRO EXTREMO DE LA CAMARA.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES09200402A ES2041215B1 (es) | 1992-02-24 | 1992-02-24 | Reactor para la mejora del rendimiento e incremento de la longitud de las fibras cortas ceramicas, especialmente de carbono, producidas a partir de gases. |
AT93905349T ATE179466T1 (de) | 1992-02-24 | 1993-02-24 | Reaktor zur herstellung von kurzen keramischen fasern aus gasen |
ES93905349T ES2135465T3 (es) | 1992-02-24 | 1993-02-24 | Reactor para la produccion de fibras ceramicas cortas a partir de gases. |
PCT/ES1993/000012 WO1993017159A1 (es) | 1992-02-24 | 1993-02-24 | Reactor para la produccion de fibras cortas ceramicas a partir de gases |
DK93905349T DK0604654T3 (da) | 1992-02-24 | 1993-02-24 | Reaktor til fremstilling af korte keramiske fibre ud fra gas |
EP93905349A EP0604654B1 (en) | 1992-02-24 | 1993-02-24 | Reactor for the production of short ceramic fibers from gas |
DE69324663T DE69324663T2 (de) | 1992-02-24 | 1993-02-24 | Reaktor zur herstellung von kurzen keramischen fasern aus gasen |
US08/537,640 US5639429A (en) | 1992-02-24 | 1995-10-02 | Reactor for the production of short ceramic fibers from gas |
GR990401849T GR3030764T3 (en) | 1992-02-24 | 1999-07-14 | Reactor for the production of short ceramic fibers from gas. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES09200402A ES2041215B1 (es) | 1992-02-24 | 1992-02-24 | Reactor para la mejora del rendimiento e incremento de la longitud de las fibras cortas ceramicas, especialmente de carbono, producidas a partir de gases. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2041215A1 true ES2041215A1 (es) | 1993-11-01 |
ES2041215B1 ES2041215B1 (es) | 1994-05-16 |
Family
ID=8276169
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09200402A Expired - Fee Related ES2041215B1 (es) | 1992-02-24 | 1992-02-24 | Reactor para la mejora del rendimiento e incremento de la longitud de las fibras cortas ceramicas, especialmente de carbono, producidas a partir de gases. |
ES93905349T Expired - Lifetime ES2135465T3 (es) | 1992-02-24 | 1993-02-24 | Reactor para la produccion de fibras ceramicas cortas a partir de gases. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93905349T Expired - Lifetime ES2135465T3 (es) | 1992-02-24 | 1993-02-24 | Reactor para la produccion de fibras ceramicas cortas a partir de gases. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0604654B1 (es) |
AT (1) | ATE179466T1 (es) |
DE (1) | DE69324663T2 (es) |
DK (1) | DK0604654T3 (es) |
ES (2) | ES2041215B1 (es) |
GR (1) | GR3030764T3 (es) |
WO (1) | WO1993017159A1 (es) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0222492A2 (en) * | 1985-10-31 | 1987-05-20 | General Motors Corporation | Pressure pulse stimulation of graphite fibre growth |
US5024818A (en) * | 1990-10-09 | 1991-06-18 | General Motors Corporation | Apparatus for forming carbon fibers |
EP0469522A1 (en) * | 1990-07-30 | 1992-02-05 | Nikkiso Co., Ltd. | Production method and apparatus for vapor-grown fine fibers |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4572813A (en) * | 1983-09-06 | 1986-02-25 | Nikkiso Co., Ltd. | Process for preparing fine carbon fibers in a gaseous phase reaction |
-
1992
- 1992-02-24 ES ES09200402A patent/ES2041215B1/es not_active Expired - Fee Related
-
1993
- 1993-02-24 AT AT93905349T patent/ATE179466T1/de not_active IP Right Cessation
- 1993-02-24 DK DK93905349T patent/DK0604654T3/da active
- 1993-02-24 EP EP93905349A patent/EP0604654B1/en not_active Expired - Lifetime
- 1993-02-24 ES ES93905349T patent/ES2135465T3/es not_active Expired - Lifetime
- 1993-02-24 DE DE69324663T patent/DE69324663T2/de not_active Expired - Fee Related
- 1993-02-24 WO PCT/ES1993/000012 patent/WO1993017159A1/es active IP Right Grant
-
1999
- 1999-07-14 GR GR990401849T patent/GR3030764T3/el unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0222492A2 (en) * | 1985-10-31 | 1987-05-20 | General Motors Corporation | Pressure pulse stimulation of graphite fibre growth |
EP0469522A1 (en) * | 1990-07-30 | 1992-02-05 | Nikkiso Co., Ltd. | Production method and apparatus for vapor-grown fine fibers |
US5024818A (en) * | 1990-10-09 | 1991-06-18 | General Motors Corporation | Apparatus for forming carbon fibers |
Also Published As
Publication number | Publication date |
---|---|
DK0604654T3 (da) | 1999-11-08 |
GR3030764T3 (en) | 1999-11-30 |
ATE179466T1 (de) | 1999-05-15 |
WO1993017159A1 (es) | 1993-09-02 |
EP0604654B1 (en) | 1999-04-28 |
EP0604654A1 (en) | 1994-07-06 |
DE69324663D1 (de) | 1999-06-02 |
DE69324663T2 (de) | 1999-12-02 |
ES2135465T3 (es) | 1999-11-01 |
ES2041215B1 (es) | 1994-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20031122 |