GB1442967A - Process for the production of carbon or graphite fibres - Google Patents
Process for the production of carbon or graphite fibresInfo
- Publication number
- GB1442967A GB1442967A GB1699675A GB1699675A GB1442967A GB 1442967 A GB1442967 A GB 1442967A GB 1699675 A GB1699675 A GB 1699675A GB 1699675 A GB1699675 A GB 1699675A GB 1442967 A GB1442967 A GB 1442967A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pitch
- fibres
- solvent
- melt
- carbon
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract 5
- 229910052799 carbon Inorganic materials 0.000 title abstract 4
- 229910002804 graphite Inorganic materials 0.000 title 1
- 239000010439 graphite Substances 0.000 title 1
- 230000001590 oxidative effect Effects 0.000 abstract 4
- 239000011295 pitch Substances 0.000 abstract 4
- 239000002904 solvent Substances 0.000 abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 238000004821 distillation Methods 0.000 abstract 2
- 238000001914 filtration Methods 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 238000000638 solvent extraction Methods 0.000 abstract 2
- IQUPABOKLQSFBK-UHFFFAOYSA-N 2-nitrophenol Chemical compound OC1=CC=CC=C1[N+]([O-])=O IQUPABOKLQSFBK-UHFFFAOYSA-N 0.000 abstract 1
- 239000005909 Kieselgur Substances 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- -1 aromatic nitro-compounds Chemical class 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 238000010000 carbonizing Methods 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000010410 dusting Methods 0.000 abstract 1
- 239000011339 hard pitch Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000002074 melt spinning Methods 0.000 abstract 1
- VLZLOWPYUQHHCG-UHFFFAOYSA-N nitromethylbenzene Chemical compound [O-][N+](=O)CC1=CC=CC=C1 VLZLOWPYUQHHCG-UHFFFAOYSA-N 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 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
- 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
- D01F9/145—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues
- D01F9/15—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues from coal pitch
-
- 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
- D01F9/145—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues
-
- 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
- D01F9/322—Apparatus therefor for manufacturing filaments from pitch
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)
- Working-Up Tar And Pitch (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742419659 DE2419659C3 (de) | 1974-04-24 | Verfahren zur Herstellung von Kohlenstoff- oder Graphitfasern oder -fäden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1442967A true GB1442967A (en) | 1976-07-21 |
Family
ID=5913737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1699675A Expired GB1442967A (en) | 1974-04-24 | 1975-04-24 | Process for the production of carbon or graphite fibres |
Country Status (8)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4184942A (en) * | 1978-05-05 | 1980-01-22 | Exxon Research & Engineering Co. | Neomesophase formation |
| JPS551342A (en) * | 1978-06-19 | 1980-01-08 | Bergwerksverband Gmbh | Carbon fiber made from tar pitch of coal or brown coal |
| JPS6057478B2 (ja) * | 1978-06-28 | 1985-12-14 | 呉羽化学工業株式会社 | 炭素繊維用ピツチの製造法 |
| US4275051A (en) * | 1979-01-29 | 1981-06-23 | Union Carbide Corporation | Spin size and thermosetting aid for pitch fibers |
| US4276278A (en) * | 1979-01-29 | 1981-06-30 | Union Carbide Corporation | Spin size and thermosetting aid for pitch fibers |
| DE3024423C2 (de) * | 1980-06-28 | 1982-09-23 | Rütgerswerke AG, 6000 Frankfurt | Verwendung pikrierbarer Pechfraktionen zur Herstellung von anisotropem Kohlenstoff |
| IT1167492B (it) * | 1981-09-07 | 1987-05-13 | Italiana Carbochimica | Metodo ed apparecchiatura per la produzione di pece solida in granuli aventi forma di cilindretti schiacciati alle estremita' |
| DE3142826A1 (de) * | 1981-10-29 | 1983-05-11 | Rütgerswerke AG, 6000 Frankfurt | Verfahren zur herstellung einer hochreaktiven pechfraktion und deren verwendung |
| JPS58180584A (ja) * | 1982-04-19 | 1983-10-22 | Nippon Oil Co Ltd | ピッチ系炭素繊維の製造方法 |
| JPS62110923A (ja) * | 1985-11-07 | 1987-05-22 | Nitto Boseki Co Ltd | ピツチ繊維の不融化処理方法 |
| JPH0791372B2 (ja) * | 1987-07-08 | 1995-10-04 | 呉羽化学工業株式会社 | 炭素材料用原料ピッチの製造方法 |
| DE3724102C1 (de) * | 1987-07-21 | 1989-02-02 | Didier Eng | Verfahren und Vorrichtung zum Herstellen von anisotropen Kohlenstoffasern |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3392216A (en) * | 1963-11-01 | 1968-07-09 | Kureha Chemical Ind Co Ltd | Method for producing carbon structures from molten baked substances |
| US3508874A (en) * | 1968-01-12 | 1970-04-28 | Celanese Corp | Production of carbon yarns |
| US3595946A (en) * | 1968-06-04 | 1971-07-27 | Great Lakes Carbon Corp | Process for the production of carbon filaments from coal tar pitch |
| US3629379A (en) * | 1969-11-06 | 1971-12-21 | Kureha Chemical Ind Co Ltd | Production of carbon filaments from low-priced pitches |
| CA937374A (en) * | 1970-07-28 | 1973-11-27 | Araki Tadashi | Production of graphite fibers |
| US3803672A (en) * | 1971-04-13 | 1974-04-16 | Hitco | Apparatus for producing high modulus graphite materials |
-
1975
- 1975-04-10 IT IT49029/75A patent/IT1035255B/it active
- 1975-04-18 BE BE155575A patent/BE828140A/xx not_active IP Right Cessation
- 1975-04-21 JP JP50047606A patent/JPS5233210B2/ja not_active Expired
- 1975-04-22 FR FR7512457A patent/FR2268883B1/fr not_active Expired
- 1975-04-22 LU LU72339A patent/LU72339A1/xx unknown
- 1975-04-22 US US05/570,458 patent/US3997654A/en not_active Expired - Lifetime
- 1975-04-24 GB GB1699675A patent/GB1442967A/en not_active Expired
- 1975-04-24 NL NLAANVRAGE7504854,A patent/NL178430C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL178430C (nl) | 1986-03-17 |
| LU72339A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-08-20 |
| JPS50142820A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-11-17 |
| FR2268883B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-04-15 |
| US3997654A (en) | 1976-12-14 |
| IT1035255B (it) | 1979-10-20 |
| NL7504854A (nl) | 1975-10-28 |
| BE828140A (fr) | 1975-10-20 |
| JPS5233210B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-08-26 |
| FR2268883A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-11-21 |
| DE2419659B2 (de) | 1976-04-15 |
| NL178430B (nl) | 1985-10-16 |
| DE2419659A1 (de) | 1975-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1442967A (en) | Process for the production of carbon or graphite fibres | |
| CA1131151A (en) | Treatment of pitches in carbon artifact manufacture | |
| CA1126675A (en) | Process for preparation of pitch for producing carbon fiber | |
| JP2023041597A (ja) | ポリエステル織物の回収方法 | |
| US4578177A (en) | Method for producing a precursor pitch for carbon fiber | |
| CA1236041A (en) | Method of producing a precursor pitch for carbon fiber | |
| US4055583A (en) | Method for the production of carbonaceous articles, particularly strands | |
| EP0360606B1 (en) | Preparation of elastic graphite materials | |
| EP0523532B1 (de) | Verfahren zur Reinigung von Indigo | |
| JPS58156023A (ja) | 炭素繊維の製造方法 | |
| JPS5938280A (ja) | 炭素繊維プリカ−サ−ピツチの製造方法 | |
| KR100501830B1 (ko) | 구형 활성탄의 제조방법 | |
| RU2102318C1 (ru) | Способ получения активного угля | |
| JPS61138721A (ja) | 炭素繊維の製造方法 | |
| DE3024423A1 (de) | Verwendung pikrierbarer pechfraktionen zur herstellung von anisotropem kohlenstoff | |
| US2794704A (en) | Treatment of spent sulfuric acid | |
| JPS57129816A (en) | Manufacture of carbon fiber for molecular sieve | |
| JPS61162586A (ja) | 炭素繊維用プリカ−サ−ピツチの製造方法 | |
| JPH0583115B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| GB1406093A (en) | Process for removing impurities from carbonaceous material and manufacturing of hard ashless charcoal briquettes | |
| JPH0149641B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
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| JPS6223085B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
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| JPS5910717B2 (ja) | 高級炭素材原料用重質油の製造法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |