FR2434875A1 - Procede de production d'un precurseur de fibre d'alumine et appareillage pour celui-ci - Google Patents
Procede de production d'un precurseur de fibre d'alumine et appareillage pour celui-ciInfo
- Publication number
- FR2434875A1 FR2434875A1 FR7921462A FR7921462A FR2434875A1 FR 2434875 A1 FR2434875 A1 FR 2434875A1 FR 7921462 A FR7921462 A FR 7921462A FR 7921462 A FR7921462 A FR 7921462A FR 2434875 A1 FR2434875 A1 FR 2434875A1
- Authority
- FR
- France
- Prior art keywords
- fiber precursor
- alumina fiber
- apparatus therefor
- producing aluminum
- producing
- 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
- 239000000835 fiber Substances 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 4
- 239000002243 precursor Substances 0.000 title abstract 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title 1
- 229910052782 aluminium Inorganic materials 0.000 title 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 4
- 238000004519 manufacturing process Methods 0.000 abstract 1
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
-
- 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
- C04B35/62231—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on oxide ceramics
- C04B35/62236—Fibres based on aluminium oxide
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/18—Formation of filaments, threads, or the like by means of rotating spinnerets
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Textile Engineering (AREA)
- Ceramic Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Inorganic Fibers (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Nonwoven Fabrics (AREA)
Abstract
Procédé de production d'un précurseur de fibre d'alumine. Le procédé consiste à entraîner la solution épaisse pour fibre d'alumine, ayant une viscosité dans la gamme de 500 à 2 000 cps à etre alimentée en continu à travers une canalisation d'alimentation dépassant dans l'ouverture au centre d'un disque de forme entonnoir et à être délivrée à la surface inclinée dudit disque de forme entonnoir en rotation et ensuite à permettre à la solution épaisse de se disperser uniformément et de se convertir en fibre. Application du procédé de production du précurseur de fibre d'alumine à la fabrication d'une fibre d'alumine polycristalline.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10385078A JPS5530467A (en) | 1978-08-28 | 1978-08-28 | Production of alumina fiber precursor and device therefor |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2434875A1 true FR2434875A1 (fr) | 1980-03-28 |
FR2434875B1 FR2434875B1 (fr) | 1984-02-10 |
Family
ID=14364907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7921462A Granted FR2434875A1 (fr) | 1978-08-28 | 1979-08-27 | Procede de production d'un precurseur de fibre d'alumine et appareillage pour celui-ci |
Country Status (6)
Country | Link |
---|---|
US (1) | US4348341A (fr) |
JP (1) | JPS5530467A (fr) |
DE (1) | DE2934709A1 (fr) |
FR (1) | FR2434875A1 (fr) |
GB (2) | GB2028788B (fr) |
IT (1) | IT1122507B (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4409158A (en) * | 1981-01-22 | 1983-10-11 | Pq Corporation | Spray drying method of preparing hollow fibers |
JPH0823088B2 (ja) * | 1985-06-28 | 1996-03-06 | 呉羽化学工業株式会社 | 炭素繊維マツトの製造方法及び装置 |
CN1229533C (zh) * | 2001-05-24 | 2005-11-30 | 三菱化学产资株式会社 | 连续的氧化铝纤维毡的制造方法 |
US20050238774A1 (en) * | 2004-04-22 | 2005-10-27 | Gold Medal Products Co. | Cotton candy machine |
WO2007054697A1 (fr) * | 2005-11-10 | 2007-05-18 | The Morgan Crucible Company Plc | Fibres resistantes aux temperatures elevees |
US8277711B2 (en) * | 2007-03-29 | 2012-10-02 | E I Du Pont De Nemours And Company | Production of nanofibers by melt spinning |
US9834865B2 (en) * | 2007-12-17 | 2017-12-05 | E I Du Pont De Nemours And Company | Centrifugal solution spun nanofiber process |
JP5173579B2 (ja) * | 2008-05-16 | 2013-04-03 | 株式会社Itm | アルミナ繊維の製造方法、繊維化装置、ブランケット及びブロック |
KR101980407B1 (ko) * | 2011-12-21 | 2019-05-20 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 원심 방사 공정으로부터 섬유질 웨브를 레잉하기 위한 방법 |
CN114849602B (zh) * | 2022-05-13 | 2023-04-28 | 山东东珩国纤新材料有限公司 | 一种氧化铝凝胶纤维制备装置 |
US11958308B1 (en) | 2023-05-31 | 2024-04-16 | G13 Innovation In Production Ltd | Thermal paper, and methods and systems for forming the same |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1132135A (en) * | 1965-06-16 | 1968-10-30 | Monsanto Co | Method and apparatus for spinning fibers |
GB1265894A (fr) * | 1969-05-06 | 1972-03-08 | ||
FR2360521A1 (fr) * | 1976-08-04 | 1978-03-03 | Atomic Energy Authority Uk | Procede et appareil de production de fibres par sechage par atomisation |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3097085A (en) * | 1959-07-02 | 1963-07-09 | Wallsten Hans | Method and means for the manufacture of fibres of thermoplastic material |
US3360592A (en) * | 1965-08-23 | 1967-12-26 | Fmc Corp | Method of preparing fibers from by-product slag of a phosphorus furnace |
GB1360197A (en) * | 1970-06-19 | 1974-07-17 | Ici Ltd | Fibres |
-
1978
- 1978-08-28 JP JP10385078A patent/JPS5530467A/ja active Granted
-
1979
- 1979-08-20 GB GB7928953A patent/GB2028788B/en not_active Expired
- 1979-08-27 FR FR7921462A patent/FR2434875A1/fr active Granted
- 1979-08-28 DE DE19792934709 patent/DE2934709A1/de active Granted
- 1979-08-28 IT IT25302/79A patent/IT1122507B/it active
-
1980
- 1980-07-14 US US06/167,745 patent/US4348341A/en not_active Expired - Lifetime
-
1981
- 1981-12-09 GB GB08137086A patent/GB2106881B/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1132135A (en) * | 1965-06-16 | 1968-10-30 | Monsanto Co | Method and apparatus for spinning fibers |
GB1265894A (fr) * | 1969-05-06 | 1972-03-08 | ||
FR2360521A1 (fr) * | 1976-08-04 | 1978-03-03 | Atomic Energy Authority Uk | Procede et appareil de production de fibres par sechage par atomisation |
Also Published As
Publication number | Publication date |
---|---|
JPS6246643B2 (fr) | 1987-10-03 |
GB2106881B (en) | 1983-09-01 |
JPS5530467A (en) | 1980-03-04 |
US4348341A (en) | 1982-09-07 |
GB2028788B (en) | 1982-12-08 |
FR2434875B1 (fr) | 1984-02-10 |
DE2934709C2 (fr) | 1990-12-06 |
IT1122507B (it) | 1986-04-23 |
GB2106881A (en) | 1983-04-20 |
GB2028788A (en) | 1980-03-12 |
IT7925302A0 (it) | 1979-08-28 |
DE2934709A1 (de) | 1980-03-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |