GB2156378B - Pitch materials - Google Patents
Pitch materialsInfo
- Publication number
- GB2156378B GB2156378B GB08507267A GB8507267A GB2156378B GB 2156378 B GB2156378 B GB 2156378B GB 08507267 A GB08507267 A GB 08507267A GB 8507267 A GB8507267 A GB 8507267A GB 2156378 B GB2156378 B GB 2156378B
- Authority
- GB
- United Kingdom
- Prior art keywords
- pitch materials
- pitch
- materials
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C3/00—Working-up pitch, asphalt, bitumen
- C10C3/002—Working-up pitch, asphalt, bitumen by thermal means
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Civil Engineering (AREA)
- Physics & Mathematics (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Textile Engineering (AREA)
- Working-Up Tar And Pitch (AREA)
- Inorganic Fibers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59056211A JPS60202189A (en) | 1984-03-26 | 1984-03-26 | Pitch for carbonaceous material and its preparation |
JP9192384A JPS60238387A (en) | 1984-05-10 | 1984-05-10 | Production of pitch for carbonaceous material |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8507267D0 GB8507267D0 (en) | 1985-04-24 |
GB2156378A GB2156378A (en) | 1985-10-09 |
GB2156378B true GB2156378B (en) | 1987-10-14 |
Family
ID=26397153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08507267A Expired GB2156378B (en) | 1984-03-26 | 1985-03-20 | Pitch materials |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3509861C2 (en) |
GB (1) | GB2156378B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5316654A (en) * | 1985-09-13 | 1994-05-31 | Berkebile Donald C | Processes for the manufacture of enriched pitches and carbon fibers |
US4996037A (en) * | 1985-09-13 | 1991-02-26 | Berkebile Donald C | Processes for the manufacture of enriched pitches and carbon fibers |
DE3610375A1 (en) * | 1986-03-27 | 1987-10-01 | Ruetgerswerke Ag | METHOD FOR PRODUCING A CARBON FIBER PRE-PRODUCT AND CARBON FIBERS MADE THEREOF |
DE3702720A1 (en) * | 1987-01-30 | 1988-08-11 | Bergwerksverband Gmbh | CARBONED PECH MATERIAL, METHOD FOR THE PRODUCTION THEREOF AND USE OF THE PECH MATERIAL |
DE3703825A1 (en) * | 1987-02-07 | 1988-08-18 | Didier Eng | METHOD AND DEVICE FOR PRODUCING CARBON FIBERS |
US4931162A (en) * | 1987-10-09 | 1990-06-05 | Conoco Inc. | Process for producing clean distillate pitch and/or mesophase pitch for use in the production of carbon filters |
EP0358086B1 (en) * | 1988-09-03 | 1992-02-05 | Akzo Faser Aktiengesellschaft | Process for increasing the amount of mesophase in pitch |
DE3829986A1 (en) * | 1988-09-03 | 1990-03-15 | Enka Ag | Process for increasing the mesophase content in pitch |
EP0378187A3 (en) * | 1989-01-13 | 1990-10-31 | Idemitsu Kosan Company Limited | Pitch for carbon fibers, process for production of said pitch, and process for production of carbon fibers using said pitch |
ES2128884B1 (en) * | 1990-06-04 | 2000-05-01 | Conoco Inc | DIRECT PROCEDURE FOR PRODUCING BREAS CONTAINING ORGANOMETALLIC COMPOUNDS TO SPIN THEM IN THE FORM OF CARBON FIBERS AND BREA. |
CN106336673B (en) * | 2016-08-25 | 2019-02-01 | 深圳市市政设计研究院有限公司 | A kind of bio oil compounding nano diatomite modified pitch and preparation method thereof |
CN113088327B (en) * | 2019-12-23 | 2022-09-09 | 中国石油化工股份有限公司 | Method for producing mesophase pitch |
KR20220105211A (en) * | 2021-01-18 | 2022-07-27 | 오씨아이 주식회사 | The manufacturing method for petroleum-based high softening point pitch |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5657881A (en) * | 1979-09-28 | 1981-05-20 | Union Carbide Corp | Manufacture of intermediate phase pitch and carbon fiber |
-
1985
- 1985-03-19 DE DE3509861A patent/DE3509861C2/en not_active Expired
- 1985-03-20 GB GB08507267A patent/GB2156378B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3509861A1 (en) | 1985-10-03 |
GB2156378A (en) | 1985-10-09 |
DE3509861C2 (en) | 1986-03-06 |
GB8507267D0 (en) | 1985-04-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19940320 |